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1. u A M E UI E PO X X N X 2 Mh T lcu Y NA LL WW ee M io V o 3 SUPPLY LIMIT A SUPPLY LIMIT 5 2 o c z CONDENSING UNIT a 8 8 6 POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Air cooled condenser 17 Shut off solenoid valve 5 Liquid receiver 18 6 Access valve 19 Chilled water 3 way valve 7 Safety valve 20 Chilled water coil 8 Filter dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas injector 10 Thermostatic expansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoid valve optional 24 Safety thermostat 12 Check valve 25 Solenoid water valve 18 Shut off valve 14 12 Liebert Hiross 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 13 Liebert Hiross HPM M34 58 U O D
2. im bi z a tc oc a a m 4 SUPPLY LIMIT 3 JN CONDENSING UNIT CONDENSING UNIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Air cooled condenser 17 Shut off solenoid valve 5 Liquid receiver 18 Head pressure control valve 6 Access valve 19 Chilled water 3 way valve 7 Safety valve 20 Chilled water coil 8 Filter dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas injector 10 Thermostatic expansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoid valve optional 24 Safety thermostat 12 Check valve 25 Manual bleed valve 18 Shut off valve Liebert Hiross HPM PD 273147 14 07 2006 14 13 Refrigerant and Hydraulic Circuits Fig 14 14 Liebert Hiross HPM L83 U D amp amp lt D 6 6 X P P e o e X X g 2 d OK WF rA V V m 7 DX 9 SE 3 6 o o La H d D z 3 SE E E lt lt Ed EZ 9 d Y Y Jj BA Am X Am 8l 8 SUPPLY L
3. indoor temp 20 C 50 R H water inlet outlet temperature 80 65 C condensing temperature 45 C 1 U O A W F D H 504 505 rows no 1 surface m 0 17 0 17 power re heating kW 2 7 3 0 water flow 1 6 0 04 0 05 coil side pressure drops kPa 1 total pressure drops kPa 2 2 power re heating kW 2 8 3 2 water flow 1 6 0 05 0 05 coil side pressure drops kPa 1 total pressure drops kPa 2 2 rows no 1 1 surface m 0 47 0 47 indoor temp 24 C 50 R H water inlet outlet temperature 80 65 C condensing temperature 45 C 0 625 0 665 0 666 power re heating kW 16 3 17 4 water flow l s 0 265 0 283 0 530 0 558 0 563 0 627 coil side pressure drops kPa 1 1 total pressure drops kPa 4 4 indoor temp 20 C 50 R H water inlet outlet temperature 80 65 C condensing temperature 45 C 0 593 0 598 0 665 0 663 0 705 0 706 520 523 1 1 0 37 0 37 124 13 2 020 022 1 1 5 3 131 142 021 0 29 1 1 6 3 M58 M66 1 1 1 07 1 07 423 43 9 0 690 0 716 3 4 22 25 44 8 46 5 0 731 0 759 4 4 26 28 indoor temp 24 C 50 R H water inlet outlet temperature 80 65 C condensing temperature 45 C indoor temp 20 C 50 R H water inlet outlet temperature 80 65 C condensing temperature 45 C power re heating kW 174 18 6 water flow 1 5 0 284 0 303 0 564 coil side pressure drops kPa 1 1 total pressure dr
4. 14 7 Liebert Hiross 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 8 Liebert Hiross HPM Sxx U O F SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET _ _ SUPPLY LIMIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Water cooled condenser 17 Shut off solenoid valve 5 Liquid receiver 18 Head pressure control valve 6 Access valve 19 Chilled water 2 way valve 7 Safety valve 20 Chilled water coil 8 Filter dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas injector 10 Thermostatic expansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoid valve optional 24 Safety thermostat 12 Check valve 25 Solenoid water valve 18 Shut off valve A Liebert Hiross 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 9 Liebert Hiross HPM M25 47 U O F SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET SUPPLY LIMIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Water cooled condenser 17 Shut o
5. Extension hood Base frame Plenum with frontal airflow Over A supply plenum with horizontal air flow can be installed on top of the unit The 600 mm high plenum has the same design as the unit it consists of sandwich panels lined with non flammable insulation material of class O ISO 1182 2 density 30 see Fig 12 b kg m3 It is equipped with a double deflection grille A single deflection double fin grille can be supplied Fig 12 f Base modules Over A 200 mm high basemodule can be supplied on request to support Fig 12 g Liebert Hiross HPM Over units and at the same time allow pipework to enter the base of the unit when a raised floor is not installed Some 300 or 500 mm base modules with air filter G4 or F5 efficiency can be supplied on request to support Liebert Hiross HPM Over units with bottom or rear air intake Note that in this case the air conditioning unit must be ordered with a blind front panel 7 O Intake and delivery hoods Liebert Hiross HPM can be equipped with intake and supply ducts on the top for connection of the unit to a false ceiling The air duct is manufactured to complement the design of the unit it consists of sandwich panels lined with non flammable insulation material of Class 0 ISO 1182 2 density 30 kg m3 its height ranges between 500 mm and 1200 mm see Fig 12 a Li
6. HD Humidifier drain opt ID 22 mm Mxx EC Electrical power supply Hole 0 48 mm Connection size only The dimension of the connecting pipe depends on unit model and refrigerant see Tab 12c on page 12 12 Liebert Hiross HPM PD 273147 14 07 2006 12 10 Dimensional Data Connections Fig 12 q Refrigerant water and electrical connections Liebert Hiross HPM L83 99 1 ti 1 OWC2 OG2 S IWC2 IL2 e OFC Ee C HD HF 2 9 4 9 Mi 2 o Fd QE 60 OWC1 OG1 IWC1 IL1 115 185 gt 2 685 60 8089 33 2550 UNIT FRONT Version Models Unit Connection A B H F L83 99 IL1 Refrigerant liquid line inlet 1 OD 18 mm OD 18 mm L83 99 IL2 Refrigerant liquid line inlet 2 OD 18 mm OD 18 mm L83 99 061 Refrigerant gas line outlet 1 OD 22 mm OD 22 mm L83 99 0G2 Refrigerant gas line outlet 2 OD 22 mm OD 22 mm L83 99 IWC1 Water to condenser 1 inlet 1 1 4 GAS F 1 1 4 GAS F L83 99 IWC2 Water to condenser 2 inlet 1 1 4 GAS F 1 1 4 GAS F L83 99 OWC1 Water from condenser 1 outlet 1 1 4 GAS F 1 1 4 GAS F L83 99 owc2 Water from condenser 2 outlet 1 1 4 GAS F 1 1 4 GAS F Lxx IHW Hot water inlet opt OD 22 mm Lxx OHW Hot water outlet opt OD 22 mm L83 IFC F
7. SUPPLY LIMIT SUPPLY LIMIT HOT WATER OUTLET HOT WATER INTET POS Optional components 3 Hot water coil 4 Hot water 3 way valve 14 22 Liebert Hiross HPM PD 273147 14 07 2006 Fabbricante dichiara che questo prodotto conforme alle direttive Europee The Manufacturer hereby declares that this product conforms to the European Union directives Der Hersteller erkl rt hiermit dass dieses Produkt den Anforderungen der Europ ischen Richtlinien gerecht wird Le Fabricant d clare que ce produit est conforme aux directives Europ ennes El Fabricante declara que este producto es conforme a las directivas Europeas O Fabricante declara que este produto est em conformidade com as directivas Europeias Tillverkare f rs krar harmed att denna produkt verensst mmer med Europeiska Uniones direktiv De Fabrikant verklaart dat dit produkt conform de Europese richtlijnen is Vaimistaja vakuuttaa t ten ett t m tuote t y tt seuraavien EU direktiivien vaatimukset Produsent erkl rer herved at dette produktet er i samsvar med EU direktiver Fabrikant erkl rer herved at dette produkt opfylder kravene i EU direktiverne Kataokevaot s Snover t xpol v siva kataokevaou vo Our ue E E 98 37 CE 89 336 CEE 73 23 CEE 97 23 CE Emerson Network Power EMEA Liebert Hiross Headquarters Via Leonardo da Vinci 16 18 35028 Piove di Sacco PD Italy
8. ESP 8 400 N 290V 260V 300 220V 200 190V 100 4 1 0 8500 9500 10500 11500 12500 13500 14500 500 Pa 400V giv HPM M58 400 330V E 5 5 290V 300 260V KS 220V 100 190V 4 4 m h 0 9000 10000 11000 12000 13000 14000 15000 Pa 500 183 ESP 400 90V 300 Ee S S S 260V S 200 220V 100 m h 0 13000 14000 15000 16000 17000 18000 19000 20000 21000 22000 o 400V HPM L99 ESP 400 300 21100 m h 200 100 0 13000 14000 15000 16000 17000 18000 19000 20000 21000 22000 Liebert Hiross HPM PD 273147 14 07 2006 Airflow characteristics Liebert Hiross F D H versions and U O K configurations 400 Pa 400V 360V 300 330V 290V 3500 4000 4500 360V 400V 330V 290V 400 3500 4000 4500 500 330V 360v 400V Pa 205 290V 260V 300 200 220V 190V 100 Kg 0 6000 7000 8000 500 Pa 360V 400V 330V 400 290V 300 260V 200 220V 100 190V 7000 9000 4685 m h 5000 8850 9000 9540 HPM S17 ESP min 5000 5500 HPM S23 ESP E 5 1 min 5500 6000 6500 M31 ESP 10000 nh 11000 HPM M35 ESP 10000 11000 mn Liebert Hiross HPM PD 273147 14 07 2006 500 100 500 400 300 200 100 330V 360V 400V 4940 m h 290V 260V 220V 190V 150V 500 4000 4500 5000 5500 400V 360V 330V 6340 290V 60V
9. compr and EC fan 3 71 3 65 3 47 water inlet temperature C 30 30 30 water flow Vs 0 41 0 49 0 61 water condenser pressure drop kPa 11 16 12 unit total pressure drop kPa 11 16 12 Refrigerant R22 total cooling capacity kW 16 9 19 8 24 5 sensible cooling capacity kW 15 4 17 8 21 1 SHR sensible total ratio 0 91 0 90 0 86 compressor absorbed power kW 3 59 4 54 5 65 fan absorbed power kW 0 96 1 49 1 73 EER Energy Efficiency Ratio compr and fan 3 76 3 28 3 24 EC fans absorbed power kW 0 71 0 95 1 35 EER Energy Efficiency Ratio compr and EC fan 3 99 3 55 3 45 water inlet temperature C 30 30 30 water flow Vs 0 42 0 51 0 62 water condenser pressure drop kPa 12 17 12 unit total pressure drop kPa 12 17 12 CHILLED WATER PERFORMANCE total cooling capacity kW 12 2 16 7 18 2 sensible cooling capacity kW 12 2 16 2 17 7 SHR sensible total ratio 1 00 0 97 0 97 water inlet temperature C 7 7 7 water flow l s 0 58 0 80 0 87 unit total pressure drop kPa 32 35 41 DIMENSIONS length mm 750 750 750 depth mm 750 750 750 height mm 1950 1950 1950 footprint m2 0 56 0 56 0 56 WEIGHTS net kg 290 310 320 Gross std packing see Fig 12j kg 300 320 330 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 5096 R H 17 C wb Condensing temperature 45 C mid point EER refers to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To
10. class 0 ISO 11822 Liebert Hiross HPM PD 273147 14 07 2006 Technical Specifications Refrigerant The units are designed for being used with refrigerant R407C Technical notes R407C ATTENTION the differences between units operating with refrigerant fluid R407C and those operating with fluid R22 are described below It has been proven that the chlorine inside some refrigerants HCFC and above all CFC is harmful for the atmosphere ozone layer The Montreal protocol with the followng amendments London 1990 Copenhagen 92 Vienna 95 Montreal 97 Peking 99 and the new European regulation no 2037 2000 in force since 1st October 2000 limit in time with several expiry dates the production and use of the HCFC refrigerants among which R22 The refrigerant R407C HFC does not contain chlorine and is thus absolutely suitable for the use in air conditioning systems without damaging the ozone layer Its main features are e Non azeotropic mixture made of R32 R125 R134a in which the percentage weight composition is in ratio 23 25 52 e Thermophysical features similar to R22 e ODP Ozone Depletion Potential equal to 0 e Not flammable in the air e Low toxicity The new HFC fluids are essentially incompatible with the mineral oils which are usually used with R12 and R22 Therefore new synthetic lubricants based on polyester molecules have been developed for their use
11. 1 06 2x1 07 2x1 40 2x1 40 2x1 52 2x1 93 conc dcm Ratio 350 ap 3 76 382 370 373 354 346 350 CHILLED WATER PERFORMANCE 1 total cooling capacity kW 29 3 42 5 44 8 45 0 56 3 56 8 60 1 60 1 62 5 83 7 sensible cooling capacity kW 24 8 35 4 37 6 37 8 46 1 46 6 49 6 49 6 51 9 72 8 SHR sensible total ratio 0 85 0 83 0 84 0 84 0 82 0 82 0 83 0 83 0 83 0 86 water flow V s 1 40 2 03 2 14 2 14 2 69 2 71 2 87 2 87 2 98 3 99 unit total pressure drop kPa 89 80 88 89 113 115 128 128 137 46 DIMENSIONS length mm 1000 1750 1750 1750 1750 1750 1750 1750 1750 2550 depth mm 850 850 850 850 850 850 850 850 850 890 height mm 1950 1950 1950 1950 1950 1950 1950 1950 1950 1950 footprint m2 0 85 1 49 1 49 1 49 1 49 1 49 1 49 1 49 1 49 2 27 WEIGHTS net kg 500 705 715 710 715 730 725 740 745 1115 gross std packing see Fig 12j kg 510 715 725 720 725 740 735 750 755 1130 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 5096 R H 17 C wb Condensing temperature 45 C mid point CW mode water temperature inlet outlet 7 12 C EER refers to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To obtain the net cooling capacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor i
12. 14 07 2006 Technical Data Tab 4c Freecooling unit SxxU O F series MODEL 517 520 523 power supply voltage V 10 V Ph Hz 400 3 50 400 3 50 400 3 50 PERFORMANCE 1 airflow m3 h 4685 4940 5460 external static pressure Under ESP Pa 20 20 20 max available external static pressure Under 2 Pa 210 300 250 external static pressure Over ESP Pa 50 50 50 max available external static pressure Over 2 Pa 230 300 270 unit power input compressor and fan kW 5 39 6 87 9 18 unti power input compressor and optional EC fan kW 5 14 6 33 8 79 ethylene glycol Ki 20 30 30 proposed drycooler DSM 018 DSM 022 DSM 028 SPL sound pressure level 3 Under dB A 51 4 52 2 54 4 SPL sound pressure level 4 Under dB A 51 2 51 7 53 9 SPL sound pressure level 8 Over dB A 52 9 53 4 56 1 SPL sound pressure level 4 Over dB A 52 2 51 8 54 6 MECHANICAL COOLING PERFORMANCE 35 0 C outdoor air temperature Refrigerant R407C total cooling capacity kW 15 8 18 7 23 1 sensible cooling capacity kW 15 0 17 3 20 5 SHR sensible total ratio 0 95 0 93 0 89 compressors absorbed power kW 4 43 5 41 7 34 fan absorbed power kW 0 89 1 49 1 72 EER Energy Efficiency Ratio compr and fan 2 93 2 71 2 52 EC fans absorbed power kW 0 71 0 95 1 36 EER Energy Efficiency Ratio compr and opti EC fan 3 07 2 94 2 63 mixture flow Vs 0 74 0 81 0 82 mixture condenser pressure drop kPa 39 46 46 Unit
13. 31 492 508525 Emerson Network Power Sp z o o Poland UL Konstruktorska 11A PL 02 673 Warszawa tel 48 22 458 92 73 fax 48 22 458 92 61 Emerson Network Power Russian Rep Office Letnikovskaya str 10 build 2 115114 Moscow tel 7 095 981 98 11 fax 7 095 981 98 14 Emerson Network Power SA Spain Eduardo Torroja 23 Poligono Ind Leganes 28914 Leganes Madrid tel 34 91 4957700 fax 34 9149578 49 Emerson Network Power AG Switzerland Raeffelstrasse 29 8045 Z rich tel 41 1 456 50 60 fax 41 1456 50 70 Emerson Network Power Ltd United Kingdom Fourth Avenue Globe Park Marlow Buckinghamshire SL71YG tel 44 1628 403200 fax 44 1628 403203 www eu emersonnetworkpower com marketing emea emersonnetworkpower com Bi services Site Monitoring surge amp Signal Protection Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co 2005 Emerson Electric Co
14. C MODELS U A W F D H L83 L99 rows no 1 1 surface m2 1 29 1 29 rengating capacity at 24 C 50 con densing temperature kW SS 35 4 45 Tab 8b Reheating mode during the dehumidifications Hot gas reheat HG Heaters H1 H2 during Dehumidification mode ON OFF Functions first step HG H1 Reheating Heater second step HG H2 HG H1 Reheating Heater Liebert Hiross HPM PD 273147 14 07 2006 Technical Specifications Hot Water Coil tor heating and reheating mode and dehumidification system The hot water heating coil is made of copper pipes and aluminium fins with one row test pressure 30 bar and includes an exhaust valve microprocessorcontroller is supplied as standard A three way on off valve directly driven by the A hot water thermostat provided by the customer is installed to indicate the presence of hot water atthe correct temperature When hot water heating is installed the dehumidification system can also activated and a humidity sensor and indicator provided if especially ordered see humidification and dehumidification system for the dehumidification function The hot water heating reheat system can be installed as an alternative to the hot gas reheat system Tab 8c Features of hot water reheat system at nominal airflow MODELS indoor temp 24 C 50 R H water inlet outlet temperature 80 65 C condensing temperature 45 C
15. Energy kWh SxOF MxxOF Units Liebert Hiross HPM PD 273147 14 07 2006 2 6 Model Configuration Version D Air cooled condenser dualfluid units Dualfluid modes The Dualfluid unit cools the air flow by means of the air refrigerant coil 5 in direct expansion rows direct expansion mode see refrigeration circuit or as an alternative the air water coil 5 in the chilled water rows chilled water mode Refrigeration circuit All models are provided with a single refrigeration circuit M and L ranges present also double circuit units The compressor 1 pumps the hot gaseous refrigerant into an outdoor air cooled condenser 2 The liquefied refrigerant arrives to a liquid receiver 3 that ensures a constant and even refrigerant flow to the thermostatic expansion valve 4 and then arrives to the evaporator 5 Here the refrigerant thanks to the heat exchanged with the room air moved by the fan 6 evaporates and returns to the compressor 1 from this the refrigerant begins a new refrigeration cycle To maintain the correct refrigerant discharge pressure the speed of the motor fan 8 is controlled on off or proportional mode Shut off valves are provided as standard to assist with routine maintenance The compressor 1 has a built in non return valve to avoid return of liquid refrigerant from the condenser in summertime thus protecting the compressor from undesired refrig
16. Temperature control Only compressor H Humidity control Only humidification H amp D Control mode Humidification dehumidification The dehumidification hysteresis can be modified form 25 to 7596 of the whole humidity proportional band If a value higher than 4596 of dehumidification hysteresis is programmed the overlapping of humidification dehumidification mode will occur Liebert Hiross HPM PD 273147 14 07 2006 Compressor On Analog output Y1 Hot gas Compressor Off 100 50 Set Point 100 Room temp Xp Temp Proportional Band First Step Last Step Compressor On Analog output Y1 Hot gas Compressor Off 100 33 Set Point 100 Room temp Xp Temp Proportional Band i production 96 Humidification 100 Humidifier On 30 Humidifier Off 100 Set Point 20 30 100 50 Xp RH Proportional Band A Hysteresis Dehumidification 25 c Humidification 75 100 Y 30 AA A A 100 50 Set Point 20 30 50 100 Xp RH Proportional Band 2 10 Model Configuration 2 11 Constant K L Version A Refrigeration circuit All models are provided with a single refrigeration circuit The compressor 1 pumps the hot gaseous refrigerant into an outdoor air cooled condenser 2 The liquefied refrigerant arrives to a liquid receiver 3 that ensures a constant and even refrigerant flow to the
17. footprint m2 2 27 2 27 WEIGHTS net kg 950 1000 gross standard packing see Fig 12j kg 965 1015 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 5096 R H 17 C wb Condensing temperature 45 C mid point EER refers to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To obtain the net cooling capacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor in operation Ducted Over unit To be defined Liebert Hiross 273147 14 07 2006 Technical Data Follows Tab 4a MODEL S04 S05 S07 S10 12 13 S17 S20 S23 Power supply voltage V 10 V Ph Hz 230 1 50 230 1 50 400 3 50 400 8 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 FAN 4 type centrifugal with backward blades quantity no 1 1 1 1 1 1 1 1 1 poles no 4 4 4 4 4 4 4 4 4 fan FLA A 1 5 1 5 2 6 2 6 2 6 2 8 2 8 4 8 4 8 fan FLA EC fan opt A 4 0 4 0 4 0 4 0 fan LRA std A EN EN 4 9 4 9 4 9 9 9 9 9 18 0 18 0 fan LRA EC fan opt A j 0 1 0 1 0 1 0 1 COMPRESSOR 9 quantity type no 1 Scroll compressor OA R407C A 5 33 6 77 4 19 4 76 5 78 5 15 6 29 6 55 11 08 compressor OA R22 A 5 10 6 59 3 95 4 55 5 76 5 7
18. than the room average value e better efficiency of the ventilation process needing lower exit speeds e lower installation costs the false floor is not request as per Under units e lower operating costs due to better efficiencies Note Emerson Network Power has a Flovent simulation program arrangeable on Customer request 16 C Liebert Hiross HPM Displacement Test simulation at Emerson Network Power facilities with CFD calculation code Flovent FLOMERIC Sim Room with 16 kW heat load Air temperature distribution of Displacemetn configuration top versus Upflow configuration Liebert Hiross HPM Over 24 C 2 13 Liebert Hiross HPM PD 273147 14 07 2006 Operating Range Liebert Hiross HPM units are provided for operating within the following working ranges the limits concern new units on which correct installation have already been made All versions from 18 C 4596 R H Room air conditions io 37 C 55 RH inlet water temperature max 85 C Hot water circuit water pressure max 8 5 bar RW from 20 C Storage conditions ic 50 C Power supply tolerances V 10 Hz 2 For A and D units Outdoor temperature lower limit Exceeding of winter lower limits will temporarily cause a compressor stop down to 10 C from 9 C to 20 C below 21 C standard unit VARIEX required Consult Sales Outdoor temperature highe
19. 0 2 0 3 0 4 0 5 0 6 1 1 2 4 7 9 2 3 6 11 18 26 Tab 7j Approximate variations of Sound Pressure Level Variations compared to values measured without noise reduction duct free discharge for Over units or free suction Under units Position F 2 meters from the front 1 5 meter from the ground Position D 1 meter from the front 45 from the top Unit Configuration Plenum Height Cartridge Rows Position 5 600 1 4 0 dB 7 0 dB inser 1200 mm 2 5 0 dB 8 0 dB 600 mm 1 7 5 dB 12 0 dB Over 1200 mm 2 95dB 140dB Liebert Hiross HPM PD 273147 14 07 2006 7 7 Technical Specifications Fan room unit Innovative application of single inlet centrifugal fans incorporating an impeller with curved blades corrosion resistant made of aluminium with new design to get increased performances and sound radiation free of tonal noise High efficiency The motor is three phase single phase on units S04xx 12xx with IP54 protection provided with internal thermal protection The fan wheel is statically and dynamically balanced the bearings are self lubricating The fan is mounted on anti vibration rubber supports to reduce the mechanical contact with the frame and hence minimize vibration Available head up to 350 Pa Modularity Variable speed autotransformer with several different settings possibility to optimize air flow available head dehumidification
20. 0 89 1 373 29 5 18 5 460 SO5UA W SPL 434 434 476 495 443 395 374 296 192 464 3 PWL 62 4 62 4 63 8 64 0 60 3 56 4 54 3 51 8 46 0 62 9 1 SPL 46 5 46 5 576 487 42 6 36 9 315 252 10 8 461 SO7UA W 2 SPL 46 8 46 8 577 48 8 44 6 38 7 35 6 32 7 22 9 473 3 PWL 62 6 62 6 64 2 63 9 62 6 58 3 58 9 59 8 58 0 66 7 1 SPL 39 8 39 8 54 9 51 9 44 5 40 4 36 8 29 0 20 7 478 S10UA W 0 SPL 40 3 40 3 55 0 52 0 45 1 40 8 375 31 4 22 7 482 3 PWL 66 5 66 5 67 9 67 6 64 9 60 6 59 2 58 4 51 5 67 5 1 SPL 433 433 503 558 461 40 6 382 314 247 499 S12UA W 2 SPL 439 439 508 559 474 415 395 347 268 505 8 PWL 68 0 68 0 69 8 69 1 66 8 62 6 613 607 53 1 69 5 1 SPL 42 2 42 2 49 2 54 7 45 0 39 5 871 30 3 23 6 48 8 S13UA W 2 SPL 42 9 42 9 49 8 54 8 45 6 396 372 32 5 24 9 49 0 3 PWL 68 4 68 4 746 745 718 670 642 622 558 73 6 1 SPL 443 443 50 3 574 470 413 387 322 256 514 S17UA W 2 SPL 45 0 45 0 51 1 57 5 47 6 414 38 8 344 26 9 51 3 3 PWL 68 4 68 4 748 745 718 670 642 622 558 73 6 1 SPL 473 473 517 53 9 48 1 44 5 41 8 35 6 32 5 50 9 S20UA W SPL 48 2 48 2 53 1 54 2 49 2 44 6 419 38 1 33 3 51 5 3 PWL 70 6 70 6 774 767 743 69 0 66 2 64 5 573 75 8 1 SPL 496 496 59 1 56 9 49 7 476 453 385 354 53 9 S23UA W 2 SPL 50 5 50 5 59 6 574 51 0 477 454 407 36 0 544 B PWL 71 2 71 2 78 7 81 8 75 2 72 2 701 67 5 62 2 78 9 1 SPL 51 5 51 5 50 1 54 0 50 1 474 46 1 38 8 36 5 53 1 M25UA W 0 SPL 574 574 50 5 55 0 50 1 474 46 1 38 8 871 53 3 3 PWL 722 722 75 1 78 9 70
21. 1 69 3 57 2 60 8 56 7 574 53 4 46 7 40 4 61 1 3 PWL 877 877 83 4 86 5 79 0 774 75 1 70 2 66 6 83 4 1 SPL 63 4 62 4 62 3 65 9 58 0 57 9 55 6 47 8 43 3 63 2 M66UA W SPL 63 4 62 4 63 2 66 1 58 8 58 0 55 7 478 43 3 63 4 B PWL 771 771 85 8 88 5 814 78 9 76 8 721 68 4 85 3 1 SPL 654 654 725 697 618 59 9 55 8 48 1 38 3 66 0 L83UA W 2 SPL 65 6 65 6 72 6 69 8 621 60 1 56 1 48 6 40 1 66 2 3 PWL 82 6 82 6 92 5 90 4 82 6 78 0 772 68 2 60 4 86 3 1 SPL 66 1 66 1 73 2 70 4 62 5 60 6 56 5 48 8 39 0 66 7 L99UA W 0 SPL 66 2 66 2 733 70 5 627 60 7 56 7 49 1 39 9 66 9 3 PWL 827 827 92 6 90 5 827 781 773 68 3 60 5 86 4 Liebert Hiross HPM PD 273147 14 07 2006 Sound Pressure Level Tab 7b F D H versions and Under configuration MODEL Mode Level Octave band freguency Hz Sound Level 31 5 63 125 250 500 1000 2000 4000 8000 dB A 1 SPL 444 444 50 4 57 5 47 1 414 38 8 32 3 25 7 51 2 S17UF D H 2 SPL 45 1 45 1 51 2 57 6 47 7 41 5 38 9 34 4 27 0 51 4 3 PWL 68 7 68 7 75 1 74 8 724 67 3 64 5 62 4 56 1 78 9 1 SPL 48 1 48 1 52 5 54 7 48 9 45 8 42 6 36 4 33 8 51 7 S20UF D H 2 SPL 49 0 49 0 53 8 54 9 50 0 45 4 42 7 38 8 34 0 52 2 3 PWL 68 2 68 2 76 5 78 8 72 0 69 2 67 1 64 7 59 3 759 1 SPL 49 6 49 6 59 1 56 9 49 7 47 6 45 8 38 5 35 4 53 9 S2
22. 1 x HCE74 1 x HCE87 1 x HCE95 2 x HCE29 2 x HCE42 2 x HCE42 2 x HCE49 2 x HCE49 M50 A D or 2 x HCE29 or or or or 1 x HBE49 1 x HBE74 1 x HBE87 1 x HBE87 1 x HBE99 2 x HCE29 2 x HCE42 2 x HCE49 2 x HCE58 M58 A D or 2 x HCE33 or or or 2 x HCE74 1 x HBE49 1 x HBE74 1 x HBE87 1 x HBE99 2 x HCE42 2 x HCE74 M66 A 2 x HCE33 2 x HCE42 or 2 x HCE49 or 2 x HCE87 1 x HBE87 1x HBE99 2x HCE 42 2x HCE 42 2x HCE 49 2 x HCE 58 L83 A D or or or or 2x HCE 74 2 x HCE 87 1 x HBE 87 1 x HBE 87 1 x HBE 99 1 x HBE 99 2x HCE 49 2x HCE 49 2 x HCE 58 2xHCE 74 L99 A 2 x HCE 87 2 x HCE 95 or or or or 1 x HBE 87 1 x HBE 99 1 x HBE 99 1 x HBE 99 Liebert Hiross HPM PD 273147 14 07 2006 5 1 Heat Rejections A D versions Tab 5b Technical data and performance of Air condenser L Heat Noise Refrigerant ejection ti Unit with packin Power danz Air Level Input Current FLA iio x P 9 Model supply Volume Power ped E VPh HzZ R407C R22 m3 h dB A kW ec Gas Weight kW kW 5m mm mm mm Ika std 78 77 2400 455 0 18 0 85 177 07 low 230 1 50 0 85 16 16 W 450 17 noise 5 7 5 7 1582 39 5 0 11 0 80 H 740 sid 94 94 2300 45 5 0 18 0 85 L 720 HCE 10 low 230 1 50 0 85 18 18 W 450 21 GC 66 66 1516 395 0 11 0 80 ee std 14 6 144 4600 44 5 0 27 1 20 L 1120 HCE 14 low 230
23. 1153 1241 1047 1113 999 1136 986 poles no 4 4 4 4 4 4 4 4 4 4 fan OA std opt fan A 1 42 1 45 2 2 2 33 2 37 2 59 0 98 2 59 1 6 463 153 4 44 2 37 4 70 1 61 fan FLA std opt fan A 1 5 1 5 2 6 2 6 2 6 2 8 4 0 2 8 4 0 4 80 4 0 4 80 4 0 4 80 3 60 fan LRA std opt fan A 3 1 3 1 4 9 4 9 4 9 9 9 0 1 9 9 0 1 18 0 0 1 18 0 0 1 18 0 0 10 COMPRESSOR 5 quantity type no 1 Scroll Compressor rated power Hp 1 40 1 90 2 50 3 25 4 0 4 0 5 0 6 0 7 8 7 8 compressor OA R407C A 5 33 6 77 4 19 4 76 5 78 5 15 6 29 6 55 11 08 11 08 compressor OA R22 A 5 10 6 59 3 95 4 55 5 76 5 77 6 93 7 25 10 72 10 72 compressor FLA A 10 0 11 4 5 6 7 0 10 0 8 0 9 6 11 5 16 4 16 4 compressor LRA A 35 0 47 0 40 0 46 0 50 0 55 0 66 5 73 0 95 0 95 0 EVAPORATING COIL quantity configuration no 1 inclined pipes fins Copper treated alluminium fin pitch rows mm no 1 8 4 1 8 4 2 1 8 1 8 4 1 8 4 1 8 3 1 8 3 1 8 4 1 8 5 2 1 5 front surface m 0 29 0 29 0 48 0 48 0 48 0 65 0 65 0 65 0 65 0 85 Hot gas coil heating capacity E kw 2 8 3 4 5 0 6 3 7 4 8 3 10 1 12 0 15 6 12 1 R407C Humidifier FLA A 6 5 6 5 5 0 5 0 5 0 13 0 13 0 13 0 13 0 13 0 nominal power kW 1 5 1 5 3 40 3 40 3 40 9 00 9 00 9 00 9 00 9 00 4 Fan OA is for standard unit operating at the standard pressure drop Under 20 Pa Over 50 Pa 5 Condensing temperature 45 C mid point To be defined Options further information Chap 8 MODEL S04
24. 12 580 830 13 17 20 23 830 830 M25 29 930 1080 M31 66 930 1830 L83 99 970 2630 Special packing options Special packing for sea transport consisting of a wooden box or crate can be supplied on request 12 5 Liebert Hiross HPM PD 273147 14 07 2006 Dimensional Data Connections Fig 121 Refrigerant water and electrical connections Liebert Hiross S 04 05 Plant view i no 4 holes 0 48 7 EC CD HF HD OG IL OWC IWC SASS nen 1g IHW KEEN OHW IHW ver Aover under under Sab e y 70 55 55 55 350 50 115 m 590 75 85 L 750 UNIT FRONT e Version Unit Connection A w IL Refrigerant liquid line inlet OD 12 mm oG Refrigerant gas line outlet OD 12 mm ICW Chilled water inlet OCW Chilled water outlet IWC Water to condenser inlet 1 2 GAS F OWC Water from condenser outlet 1 2 GAS F IHW Hot water inlet opt OD 16 mm OHW Hot water outlet opt OD 16 mm CD Condensate drain ID 20 mm HF Humidifier feed opt 1 2 GAS M HD Humidifier drain opt ID 22 mm EC Electrical power supply Hole 0 48 mm Connection size only The dimension of the connecting pipe depends on unit model and refrigerant see Tab 12c on page 12 12 Liebert Hiross HPM PD 273147 14 07 2006 12
25. 2 57 8 60 9 574 51 1 43 3 39 2 617 3 PWL 71 9 71 9 80 8 84 2 78 6 757 78 6 68 9 66 2 81 9 1 SPL 65 0 59 9 63 9 59 5 58 3 57 0 51 5 45 0 40 9 61 0 M580A W 2 SPL 65 0 60 8 63 9 59 5 62 0 58 5 52 2 45 0 40 9 62 8 3 PWL 78 5 73 5 82 4 85 8 79 9 773 752 705 67 8 83 4 1 SPL 65 6 60 5 64 5 60 1 58 9 57 6 52 1 45 6 415 61 6 M660A W 2 SPL 65 6 61 1 64 5 60 1 62 3 58 8 52 5 45 6 415 63 2 3 PWL 745 745 83 4 86 8 80 9 78 3 762 715 68 8 844 Liebert Hiross HPM PD 273147 14 07 2006 Sound Pressure Level Tab 7d F D H versions Over configuration MODEL Mode Octave band frequency Hz Sound Level 31 5 63 125 250 500 1000 2000 4000 8000 dB A 1 SPL 52 6 52 6 56 8 52 2 51 1 46 1 42 3 857 26 0 522 S170F D H 2 SPL 58 4 55 8 574 58 0 51 6 474 429 36 6 27 1 52 9 8 PWL 75 8 73 2 779 78 5 75 0 722 69 0 65 2 60 9 777 1 SPL 52 2 52 2 56 4 51 8 50 7 45 7 419 35 3 25 6 51 8 S200F D H 2 SPL 612 58 1 57 8 53 7 51 9 47 9 43 3 373 27 9 53 4 3 PWL 78 3 752 79 6 83 5 75 1 75 3 72 4 68 3 65 9 80 7 1 SPL 54 9 54 9 59 1 55 1 52 4 49 0 45 6 39 5 297 54 6 S230F D H 2 SPL 59 4 60 4 60 4 56 6 58 7 50 8 46 7 40 8 31 3 56 1 3 PWL 76 8 778 82 5 86 1 782 779 75 1 70 6 68 2 83 4 1 SPL 56 5 56 5 56 0 55 8 54 2 48 0 43 8 36 2 27 0 54 6 M250F D H
26. 230V 390 S04 HPM S05 E ESP 275 250 E 250 225 8 e 225 480 180V 160V 59 200 160V 175 175 150 150 125 125 140V 140V 100 100 75 75 50 120V 4 50 120V 25 25 T T m h 0 0 4 500 750 1000 1250 1500 1750 2000 500 750 1000 1250 1500 1750 2000 400 Pa 350 Pa 230V 230V E 507 HPM S10 850 300 215V B 215V 300 200V 250 E 200V 250 3 185V 200 200 185V 170V sos 450 170V 150V 100 100 150V 50 4 50 1 min 0 0 1000 1250 1500 1750 2000 2250 2500 2750 3000 3250 1250 1750 2250 2750 350 Pa 290v 400V HPM S12 W jai 2 300 215V ESP 80V aso 330V amp 200V E 200 8 300 290V g 185V 150 260V 170V 200 20V 100 150V 50 100 190V 3 4 y 150V 1250 1500 1750 2000 2250 2500 2750 3000 FA 2000 3500 4000 4500 5000 5500 6 1 Liebert Hiross HPM PD 273147 14 07 2006 Airflow characteristics Pa Pa 500 500 5 5200 m h 400V HPM S20 HPM S17 360v 400V ESP 330V ESP 400 400 s 290V 360V E 330V 3 SEH 300 300 290V 2200 200 200 1 zem 220V 190V 100 100 190V 7 1 3 3 n mou 180V t 0 04 3500 4000 4500 5000 5500 6000 3800 4200 4600 5000 5400 5800 6200 6600 7000 7400 500 Pa Pa 330V 360V 400V 400V SN M25 360v HPM S23 6340 mlh ESP 5750 m h ESP 26
27. 29 8 20 5 45 9 3 PWL 75 6 66 3 64 3 64 5 60 5 58 6 56 0 54 0 49 0 64 2 1 SPL 46 7 46 7 50 9 46 3 45 2 40 2 36 4 29 8 20 1 46 3 SAM 2 SPL 58 8 51 3 51 9 47 6 46 0 418 374 812 217 474 3 PWL 75 8 68 3 67 5 67 5 63 8 61 6 59 2 57 1 51 9 67 3 1 SPL 485 485 527 481 470 420 382 316 219 48 1 PRR 2 SPL 63 6 55 2 54 4 50 4 48 4 447 40 0 34 0 22 0 50 1 3 PWL 79 4 710 68 8 69 1 65 0 63 2 60 6 58 7 51 0 68 7 1 SPL 50 8 50 8 55 0 50 4 49 3 44 3 405 33 9 24 2 50 4 H DAN 2 SPL 61 9 54 8 55 8 51 5 49 9 45 6 413 35 0 25 6 51 3 3 PWL 79 1 72 0 716 716 67 9 65 5 63 3 61 1 55 9 713 1 SPL 52 8 52 8 57 0 52 4 51 3 46 3 425 35 9 262 524 SI UAM 2 SPL 617 57 2 57 9 53 7 52 1 47 8 434 372 27 8 53 5 3 PWL 78 3 78 8 73 2 73 3 69 6 67 2 64 9 62 7 57 6 73 0 1 SPL 50 8 50 8 55 0 50 4 49 3 44 3 40 5 33 9 24 2 50 4 H Sr 2 SPL 59 3 55 0 55 9 51 6 50 0 45 7 414 85 1 257 514 3 PWL 774 72 8 76 8 775 73 8 712 67 9 64 1 59 9 76 6 1 SPL 521 521 563 517 50 6 45 6 418 352 255 517 e 2 SPL 58 2 555 56 9 52 6 51 1 46 7 42 5 86 1 26 6 52 4 3 PWL 75 8 78 1 776 78 3 747 72 0 68 8 64 9 60 6 774 1 SPL 51 1 51 1 55 3 50 7 49 6 44 6 40 8 34 2 24 5 50 7 2 SPL 60 4 572 56 8 52 7 50 8 46 9 42 3 36 3 27 0 52 4 3 PWL 81 0 778 80 5 814 774 75 2 71 6 68 1 64 0 80 4 1 SPL 54 3 54 3 58 5 SAS 51 8 484 45 0 38 9 29 1 54 0 2 SPL 59 1 60 0 59 8 56 1 53 1 50 2 46 1 40 3 30 8 55 5 3 PWL 774 78 0 82 5 86 2 78 2 779 75 1 707 68 3 83 4 1 SPL 56 3 56 3 55 8 55
28. 3 72 6520 1640 1570 DLT160 157 0 62000 51 400 3 50 4 3 72 6520 1640 1570 DLT190 190 0 77500 52 400 3 50 5 4 65 8055 1640 1570 DLT210 212 0 123000 54 400 3 50 8 7 44 6155 2420 1570 DLT250 253 0 132000 51 400 3 50 8 6 88 7355 2440 1770 DLT270 270 0 153750 55 400 3 50 10 9 30 7555 2420 1770 DLT290 290 0 118000 51 400 3 50 8 6 88 7355 2440 1770 DLT310 310 0 137500 55 400 3 50 10 9 30 7555 2420 1570 DLT350 350 0 147500 52 400 3 50 10 8 60 9055 2440 1770 a at the following conditions outdoor temperature 35 C inlet outlet water temperature 45 C 40 C b vertical flow installation c sound pressure level free field at 10 m distance according to DIN 45635 Liebert Hiross HPM PD 273147 14 07 2006 Airflow characteristics The graphs give the available and allowed external static pressure against airflow at different motor supply voltages for all units with G4 air filter ssandard configuration Useful available heads with standard fan The air conditioners of the Liebert Hiross HPM S series are supplied with electric fans sized for 20 Pa Available External Static Pressure ESP for the models Under 50 Pa for the models Over ESP Available External Static Pressure Liebert Hiross HPM A W versions and U O K configurations Pa Pa 325 300 230v
29. 34 0 42 0 52 0 68 0 64 water side pressure drop kPa 9 15 8 14 19 8 12 17 28 18 water connections inch WF AF AF 1F DIMENSIONS length mm 750 750 750 750 750 750 750 750 750 1000 depth mm 400 400 500 500 500 750 750 750 750 850 height mm 1950 1950 1950 1950 1950 1950 1950 1950 1950 1950 footprint m 0 30 0 30 0 38 0 38 0 38 0 56 0 56 0 56 0 56 0 85 WEIGHTS net kg 160 170 195 210 215 240 250 260 270 435 gross std packing see Fig 12j kg 165 175 202 217 222 250 260 270 280 445 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 5096 R H 17 C wb Condensing temperature 45 C mid point EER refers to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To obtain the net cooling capacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor in operation To be defined Liebert Hiross HPM PD 273147 14 07 2006 4 19 Technical Data Follows Tab 4i MODEL S04 S05 S07 510 512 13 S17 S20 S23 M25 ved e voltage 230 1 50 230 50 400350 400350 400350 400 3 50 400350 400350 400 350 400 3 50 FANS 4 type centrifugal with backward blades quantity no 1 1 1 1 1 1 1 1 1 1 speed RPM 835 1050 943
30. 4 2 id M25 M29 M31 M34 M35 M41 M42 M47 M50 M58 M66 rows no 1 1 1 1 1 1 1 1 1 1 1 surface m 0 47 047 1 07 107 107 1 07 107 1 07 1 07 1 07 1 07 indoor temp 24 C 50 R H water inlet outlet temperature 80 65 C power heating kW 124 13 2 262 273 274 302 305 318 318 328 33 7 water flow V s 0 202 0 215 0 427 0 446 0 447 0 493 0 497 0 519 0 519 0 536 0 549 coil side pressure drops kPa 1 1 1 2 2 2 2 2 2 2 2 total pressure drops kPa 3 3 9 10 10 12 12 13 13 14 15 indoor temp 20 C 50 R H water inlet outlet temperature 80 65 C power heating kW 13 7 147 287 299 300 331 333 348 348 359 368 water flow Us 0 224 0 239 0 467 0 488 0 489 0 540 0 544 0 568 0 568 0 586 0 601 coil side pressure drops kPa 1 1 2 2 2 2 2 2 2 2 3 total pressure drops kPa 3 3 11 12 12 14 14 15 15 16 18 rows no 1 1 surface m2 1 29 1 29 indoor temp 24 C 50 R H water inlet outlet temperature 80 65 C power heating kw 25 4 26 2 water flow 1 6 0 415 0 428 coil side pressure drops kPa 3 4 total pressure drops kPa 6 7 indoor temp 20 C 50 R H water inlet outlet temperature 80 65 C power heating kw 27 9 28 6 water flow 1 6 0 455 0 467 coil side pressure drops kPa 4 4 total pressure drops kPa 8 8 Liebert Hiross HPM PD 273147 14 07 2006 Technical Specifications Water cooled Condenser DX W F H units see Chap 5 Electric board The electric board is housed in the front part in a space insulated against the air flow and pro
31. 455 350 50 5 115 750 UNIT FRONT Version Unit Connection A w D H IL Refrigerant liquid line inlet OD 16 mm OD 16 mm OG Refrigerant gas line outlet OD 18mm OD 18 mm IWC Water to condenser inlet 3 4 GAS F 3 4 GAS F OWC Water from condenser outlet 3 4 GAS F 3 4 GAS F IHW Hot water inlet opt OD 18 mm OHW Hot water outlet opt OD 18 mm IFC Water inlet to Freecooling Dualfluid coil 1 GAS F 1 GAS F 1 GAS F OFC Water outlet from Freecooling Dualfluid coil 1 GAS F 1 GAS F 1 GAS F CD Condensate drain ID 20 mm HF Humidifier feed opt 1 2 GAS M HD Humidifier drain opt ID 22 mm EC Electrical power supply Hole 0 48 mm Connection size only The dimension of the connecting pipe depends on unit model and refrigerant see Tab 12c on page 12 12 Liebert Hiross HPM PD 273147 14 07 2006 12 8 Dimensional Data Connections Fig 12 0 Refrigerant water and electrical connections Liebert Hiross HPM M 25 29 850 850 705 no 4 holes 48 IL IFC IWC 330 7 HFA IHW spe Sp 300 280 NI OG HE OFC OWC TRO IOHW 180 150 3 e NI 80 o 0 70 230 420 100 180 280 370 755 1000 Precut holes UNIT FRONT Version Unit Connection A w D IL Refrigerant liquid line inlet OD 16 mm OD 16 mm OG Refrigerant gas l
32. 51 1 51 1 51 1 51 2x 2 1 CHILLED WATER COIL quantity position 1 inclined pipes fins Copper treated alluminium fin pitch rows no 2 1 6 2 1 5 2 1 5 2 1 5 2 1 6 2 1 6 2 1 6 2 1 6 2 1 6 1 8 5 front surface m 0 68 1 51 1 51 1 51 1 51 1 51 1 51 1 51 1 51 2x 2 1 5 Fan OA is for standard unit operating at the standard pressure drop Under 20 Pa Over 50 Pa 6 Condensing temperature 45 C mid point Liebert Hiross HPM PD 273147 14 07 2006 4 11 Technical Data Tab 4d Direct expansion unit Dualfluid air cooled condenser SxxU O D series MODEL 517 520 523 power supply voltage V 10 V Ph Hz 400 3 50 400 3 50 400 3 50 PERFORMANCE 1 airflow m3 h 4680 4930 5470 external static pressure Under ESP Pa 20 20 20 max available external static pressure Under 2 Pa 190 300 235 external static pressure Over ESP Pa 50 50 50 max available external static pressure Over 2 Pa 220 300 220 unit power input kW 4 70 6 00 7 70 unti power input with EC fan kW 4 42 5 52 7 33 ethylene glycol 0 0 0 SPL sound pressure level 8 Under dB A 51 4 52 2 54 4 SPL sound pressure level 4 Under dB A 51 2 51 7 53 9 SPL sound pressure level 3 Over dB A 52 9 53 4 56 1 SPL sound pressure level 4 Over dB A 52 2 51 8 54 6 MECHANICAL COOLING PERFORMANCE 1 Refrigerant R407C total cooling capacity kW 17 2 20 2 25 5 sensible cooling capacity kW 15 6 18 0 21 5 SHR sensible t
33. 57 9 60 6 54 0 51 3 52 0 46 2 36 2 29 4 55 4 S10DA W 2 SPL 62 8 65 4 613 54 2 52 2 53 8 49 3 46 3 37 9 57 5 8 PWL 70 9 735 68 3 67 7 65 2 62 0 61 6 66 1 58 0 707 1 SPL 58 5 58 5 61 2 54 6 51 9 52 6 46 8 368 300 560 S12DA W 2 SPL 60 9 67 1 612 54 6 52 1 54 2 50 2 48 2 397 58 2 3 PWL 69 8 76 0 69 3 69 0 66 0 63 3 63 4 68 8 60 7 72 7 1 SPL 59 2 59 2 61 9 55 3 52 6 53 3 47 5 87 5 80 7 56 7 S13DA W 2 SPL 50 4 66 1 62 3 55 5 53 3 54 8 50 2 47 0 38 6 58 5 3 PWL 66 8 735 73 3 735 70 8 673 65 7 68 4 61 3 747 1 SPL 60 0 60 0 627 56 1 534 54 1 48 3 38 3 815 575 S17DA W 2 SPL 60 0 66 8 63 1 56 3 54 1 55 6 50 9 47 6 39 3 59 3 3 PWL 67 7 745 74 4 74 6 71 9 68 4 66 7 69 3 62 3 75 7 1 SPL 60 9 60 9 63 6 57 0 54 3 55 0 49 2 39 2 32 4 58 4 S20DA W 2 SPL 60 9 66 0 63 8 574 547 55 9 50 9 46 5 38 3 59 5 3 PWL 69 7 74 8 762 76 5 73 6 69 8 67 8 69 3 62 4 76 8 1 SPL 63 8 63 8 665 59 9 57 2 57 9 52 1 423 35 3 61 3 S23DA W 2 SPL 63 8 69 9 66 8 60 0 57 8 59 2 54 4 50 7 424 62 8 3 PWL 70 3 76 4 78 5 817 745 784 72 3 73 9 68 7 80 7 1 SPL 63 3 63 3 62 8 62 6 61 0 54 8 50 6 48 0 83 8 614 M25DA W 2 SPL 65 6 64 8 62 8 62 6 61 0 56 1 52 0 47 0 40 6 62 0 3 PWL 74 6 73 8 82 2 85 6 77 9 774 75 4 73 3 784 83 6 1 SPL B55 SES 65 0 64 8 63 2 57 0 52 8 452 360 63 6 M29DA W 2 SPL 672 66 4 65 0 64 8 63 2 57 7 53 6 48 6 42 2 64 0 3 PWL 744 78 6 82 5 85 9 78 2 774 75 3 73 1 782 83 6 LEGENDA The sound levels global and for each octave band are expre
34. 6 Dimensional Data Connections Fig 12 m Refrigerant water and electrical connections Liebert Hiross HPM S 07 12 Plant view i no 4 holes 0 48 OG IL S OHW IHW OWC IWC C spes d EX Ge to To N Y 70 55 55 55 250 50 50 50 115 e e e t a 750 UNIT FRONT Version Unit Connection w IL Refrigerant liquid line inlet OD 12 mm OG Refrigerant gas line outlet OD 16 mm IWC Water to condenser inlet 3 4 GAS F OWC Water from condenser outlet 3 4 GAS F IHW Hot water inlet opt OD 16 mm OHW Hot water outlet opt OD 16 mm CD Condensate drain ID 20 mm HF Humidifier feed opt 1 2 GAS M HD Humidifier drain opt ID 22 mm EC Electrical power supply Hole 0 48 mm Connection size only The dimension of the connecting pipe depends on unit model and refrigerant see Tab 12c on page 12 12 12 7 Liebert Hiross HPM PD 273147 14 07 2006 Dimensional Data Connections Fig 12 n Refrigerant water and electrical connections Liebert Hiross S 13 23 i 220 8 4 holes 48 IHW LEC over EINE i IO EC CD HF HD oHw 8 over 9 IWC OHW IHW 2 under under o 8 S Si 7 70 255 455
35. 6 4 0 L83 99 KUECLE 230V 3ph 50Hz 3 9 13 0 22 5 9 0 5 5 0 6 4 0 Tab 11b Humidair specifications for Displacement unit MAX CYL MAX SUPPLY MAX DRAIN HPM Humipain MANPOWER serina ABSORBED POWER INDER WATER WATER WATER MODEL MODEL SUPPLIES VOLUME QUANTITY QUANTITY kg h A kW min V min S04 05 D KUECLA 230V 1ph 50Hz 0 6 2 0 6 5 1 5 17 0 6 40 07 12 D KUECLB 400V 50Hz 1 3 2 0 2 0 13 3 3 0 6 4 0 07 12 D KUECLC 230V 3ph 50Hz 1 3 2 0 3 6 13 3 3 0 6 4 0 13 29 D M25 28 D KUECLD 400V 3ph 50Hz 27 45 46 3 0 5 5 0 6 4 0 13 29 D M25 29 D KUECLE 230V 3ph 50Hz 2 7 4 5 8 0 3 0 5 5 0 6 4 0 For humidifier current FLA and rated power refer to electrical features in air conditioner manual Unit is factory set to produce about 70 of the maximum value see iCom manual Liebert Hiross HPM PD 273147 14 07 2006 11 2 Dimensional Data Connections Fig 12 a Overall dimensions Fig 12 b Overall dimensions Fig 12 c Overall dimensions Service Area Service Area Service Area S models M25 29 M31 66 pd ES IN A m Re Pd 7 Plenum K 8 9 8 2 E S lo 0 dul ase module Ze e N 200 Fig 12 d Overall dimensions E Service Area L83 99 m o To o B AVAILABLE PLENUM HEIGHTS mm Models A mm Plenum for Plenum for high Plenum wit
36. 6 54 0 47 8 43 6 36 0 26 8 54 4 SERA 2 SPL 58 5 577 55 8 55 6 54 0 49 0 44 9 39 9 33 5 55 0 3 PWL 66 7 66 3 752 78 6 70 9 70 1 68 0 65 4 65 5 76 8 1 SPL 58 2 58 2 57 7 575 55 9 497 455 37 9 28 7 56 3 M290A W 2 SPL 60 6 50 8 57 7 57 5 55 9 51 1 47 0 42 0 85 6 57 0 3 PWL 67 0 66 6 755 78 9 712 704 68 3 65 7 65 8 76 6 1 SPL 49 6 49 3 52 9 54 4 55 9 53 3 47 3 38 4 32 2 572 M310A W 2 SPL 615 60 7 57 3 56 6 55 9 53 3 479 42 9 36 5 577 3 PWL 83 7 83 2 86 1 81 8 73 4 68 8 68 0 61 9 53 9 778 1 SPL 51 8 515 55 1 56 6 58 1 55 5 49 5 40 6 844 59 4 M340A W 2 SPL 63 3 62 5 59 1 58 4 58 1 55 5 497 447 38 3 59 8 3 PWL 85 2 847 87 6 83 3 75 3 70 7 69 9 63 4 55 4 79 5 1 SPL 514 51 1 54 7 56 2 57 7 55 1 49 1 40 2 34 0 59 0 M350A W 2 SPL 63 8 63 0 59 6 58 9 58 1 55 1 50 2 45 2 38 8 59 8 3 PWL 847 84 2 87 1 82 8 745 69 9 69 1 62 9 54 9 78 8 1 SPL 62 5 574 614 57 0 55 8 54 5 49 0 425 88 4 58 5 M4A10A W 2 SPL 62 5 58 4 614 57 0 59 6 56 1 49 8 42 5 88 4 60 4 3 PWL 707 707 79 6 83 0 77 6 74 6 724 67 7 65 0 80 8 1 SPL 62 6 57 5 61 5 57 1 55 9 54 6 49 1 42 6 38 5 58 6 M420A W 2 SPL 62 6 58 2 615 5741 594 55 9 49 6 42 6 88 5 60 3 3 PWL 70 7 70 7 79 6 83 0 77 6 74 6 724 677 65 0 808 1 SPL 63 3 58 2 62 2 57 8 56 6 55 8 49 8 43 8 89 2 59 3 M470A W 2 SPL 63 3 50 4 62 2 57 8 60 6 57 1 50 8 43 3 39 2 614 3 PWL 719 719 80 8 84 2 78 6 757 78 6 68 9 66 2 81 9 1 SPL 63 3 58 2 62 2 57 8 56 6 55 3 49 8 43 3 39 2 59 3 M500A W 2 SPL 63 3 59 7 62
37. Dry Coolers are available as an option water glycol mixture and circulation pump s are normally supplied by others If mains water is used a mechanical filter must be fitted in the water circuit to protect the plate condenser 2 for other information see the Service Manual Note water cooled versions are filled with the complete charge of the requested refrigerant standard R407C SxKW MxxKW Units Cooling Water Liebert Hiross HPM PD 273147 14 07 2006 2 12 Model Configuration Displacement D Top air inlet Front air discharge The Packaged Indoor Liebert Hiross HPM Displacement units inject air next to the floor at low speed and take it in again from above in the room upper part The injected air generates a fresh air front hitting and moving the existing room air The heat sources on their turn originate hot air ascensional currents to the room upper part due to natural convection The hot air limited and stratified above is then taken in again by the conditioner The air diffusion limits the mixing between injected air mass and existing air causing a useful temperature stratification in the room The Displacement system is suitable for industrial rooms and for telecom unmanned sites with very high specific load kW m The main advantages are e better efficiency more than 1096 of the cooling process 1 acting on air with temperature higher
38. Liebert Hiross 273147 14 07 2006 Technical Data Tab 4b Direct expansion unit S MxxD A W series MODEL 5040 5050 5070 5100 5120 5130 5170 5200 5230 M25D M29D power supply voltage V 10 V Ph Hz 230 1 50 400 3 50 PERFORMANCE 1 airflow m3 h 970 1160 1630 2280 2430 3790 4430 4490 5330 5780 6710 external static pressure ESP Pa 0 0 0 0 0 0 0 0 0 0 0 sound pressure level 3 dB A 47 2 48 3 55 0 57 5 58 2 58 5 59 3 59 5 62 8 62 0 64 0 Refrigerant R407C total cooling capacity kW 4 4 5 5 Tall 10 4 12 2 14 3 17 0 20 2 26 5 26 3 29 5 sensible cooling capacity kw 3 9 4 8 6 6 9 3 10 3 13 1 15 4 17 9 22 6 23 1 26 5 SHR sensible total ratio 0 89 0 87 0 86 0 89 0 84 0 92 0 91 0 89 0 85 0 88 0 90 compressor absorbed power kW 1 16 1 45 2 17 2 51 3 05 2 95 3 71 4 50 5 89 5 89 6 96 fan absorbed power kW 0 16 0 20 0 28 0 37 0 40 0 77 0 88 1 23 171 1 25 1 75 unit absorbed power compr amp fan kW 1 32 1 71 2 45 2 88 3 45 3 72 4 59 5 73 7 60 7 14 8 71 Eh bun i 3 43 321 314 361 353 384 am 352 348 368 3 39 opt EC fan absorbed power kW 0 60 0 64 0 70 1 34 0 73 1 09 EER input output energy opt EC fan m i m 4 03 3 91 3 88 3 67 3 97 3 66 Condensing section W model only water inlet temperature 30 C condensation temperature 45 C mid point condenser type plate type exchanger in AISI 316 water flow Vs 0 17 0 23 0 19 0 25 0 30 0 33 0 41 0 49 0 67 0 64 0 7
39. M58 L83 iet ad voltage V Ph Hz 400 3 50 400 3 50 400 350 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 FAN 5 type centrifugal with backward blades quantity std opt fan no 1 1 1 2 1 2 1 2 2 2 2 2 2 2 2 2 2 2 2 2 speed std opt fan RPM 1128 1199 930 917 1002799177 100339989 1081 1129 1080 1129 1130 1200 1130 1200 1201 1269 1077 1079 poles no fan OA std A 4 52 5 78 5 81 5 81 2x 4 56 2x 4 56 2x 4 50 2x 4 50 2x 4 45 2x 5 85 fan OA opt fan A 2 27 2x 1 02 2x 1 04 2x 1 16 2x 1 73 2x 1 73 2x 2 25 2x 2 25 2x 2 47 2x 2 98 fan FLA std opt fan A 48 4 0 8 7 8 0 8 7 8 0 8 7 80 48 40 48 40 48 40 48 40 48 40 2 6 0 5 0 fan LRA std opt fan A 18 01 35 6 0 2 35 6 02 35 6 02 18 0 1 18 0 1 18 0 1 18 0 1 18 01 2 17 8 0 1 COMPRESSOR 6 quantity type 1 Scroll 2 Scroll 1 Scroll 2 Scroll 1 Scroll 2 Scroll Compressor rated power Hp 7 8 9 2x4 10 0 13 2x 6 0 15 0 2x 7 8 2x 9 0 2x 13 0 compressor OA R407C A 12 5 14 9 2x 8 3 17 0 20 4 2x 9 2 24 2 2x 12 7 2x 14 9 2x 20 0 compressor OA R22 A 11 9 14 2 2x 8 1 16 1 17 0 2x 9 0 23 3 2x 12 2 2x 14 1 2x 16 7 compressor FLA A 16 4 18 5 2x 10 2 21 2 26 0 2x 10 8 30 0 2x 16 4 2x 18 5 2x 26 0 compressor LRA A 95 116 2x 63 127 159 2x 71 198 2x 95 2x 116 2x 159 EVAPORATING COIL quantity position no 1 inclined pipes fins Copper treated alluminium fin pitch rows no 2 1 5 2 1 4 2 1 4 2 1 4 2 1 5 2 1 5 2 1 5 2 1 5 2 1 5 1 8 5 front surface m 0 68 1 51 1 51 1 51 1 51 1
40. Microprocessor Control ICOM amp Inner Display with Temperature Control ICOM amp Inner Display with Temperature and Humidity Control ICOM amp Coldfire Display Small with Temperature Control ICOM amp Coldfire Display Small with Temperature and Humidity Control ICOM amp Coldfire Display Large with Temperature Control ICOM amp Coldfire Display Large with Temperature and Humidity Control OO gt ON Digit 11 Reheating System 0 None G Hot gas coil W Hot water coil Digit 5 Version A Air Cooled W Water Cooled Digit 4 F Freecooling Air distribution D Dualfluid Air Cooled U Downflow H Dualfluid Water Cooled O Upflow D Displacement G Frontal Upflow Other Configurations K Constant Upflow L Constant Top Frontal Flow Digit 12 Air Filter Efficiency 0 G4 1 F5 2 G4 with Clogged Filter Pressure Switch 3 F5 with Clogged Filter Pressure Switch Digit 13 Refrigerant 0 R407C 1 R22 Digit 14 Paint 0 RAL 7035 Color 1 CHARCOAL GREY Color Digit 15 board MCB for Remote Air Condenser 0 NoMCB 1 MCB 6 A single circuit condenser 2 MCB 10 A single circuit condenser Digit 16 Packing P PLP and Pallet C Cardboard and Wooden Crate S Seaworthy Digit 17 Special Requirements 0 Standard Emerson Network Power X Special Emerson Network Power Liebert Hiross HPM PD 273147 14 07 2006 Model Configuration Air Distribution 4 Digit All units are available in th
41. Note Considering the unique thermophysical properties of RC407C the refrigeration cycle is illustrated in the diagram below P bar 4 Isoterms PC PE h kJ kg High pressure side Low pressure side TCB condensationtemperature bubble TLV liquid steam temperature point Liquid TER evaporation temperature dew point TCR condensation temperature dew point Vapor Vapor TEM average evaporation temperature TCM average condensation temperature 2 TCB TCM 2 TAC temperature of the overheated vapour TL temperature of the refrigerant at the at the compressor inlet expansion valve inlet Sub cooling TCB TL Overheating TAC TER Liebert Hiross HPM PD 273147 14 07 2006 8 2 Technical Specifications Humidifier option see Chap 11 Electrical Heaters option for Heating Mode The heaters are made of armored stainless steel AISI 304 for S04 S05 aluminium with high efficiency fins for all other S and L models finned armored stainless steel AISI 304 for M models to maintain a low surfaces power density lonization effects are eliminated owing to the low heater surface temperature Each stage of electric heating is distributed across the three phases so to avoid balancing problems There an ON OFF type electronic temperature controller a safety thermostat with manual reset a miniature circuit breaker for short circuit protection and harness protection from possible
42. a wide range of our condensers in standard or low noise version For technical data and performance refer to the relevant technical documentation Chap 5 gives the recommended matching condenser for Liebert Hiross HPM units as a function of outdoor air temperature Note 1 Units and external condensers are supplied separately Note 2 The room unit refrigeration circuit is pressurised with helium at 3 bar and the condenser refrigeration circuit at 2 bar with dry air Note 3 The customer is responsible for making connections between the Unit and the external condenser and for charging with refrigerant standard R407C Full instructions for these operations are given in the Service Manual SxxKA MxxKA Units Liebert Hiross HPM PD 273147 14 07 2006 Model Configuration Constant K L Version W Refrigeration circuit All models are provided with a single refrigeration circuit The compressor 1 pumps the hot gaseous refrigerant into a water cooled condenser 2 The liquefied refrigerant arrives to a liquid receiver 3 that ensures a constant and even refrigerant flow to the thermostatic expansion valve 4 and then arrives to the evaporator 5 Here the refrigerant thanks to the heat exchanged with the room air moved by the fan 6 evaporates and returns to the compressor 1 from this the refrigerant begins a new refrigeration cycle When the cooling capacity of t
43. in our thermodynamical laboratories and the oversizing of the components crossed by air offer the highest ventilation efficiency with the lowest sound emission Sound emission spectra All tests are performed in our laboratories under the described conditions The instrument is placed in F point at 1 5 m from the ground in front of the machine at 2 m distance Test conditions Under unit with underflow air discharge and 20 Pa available external static pressure Over unit with ducted air discharge and 50 Pa available external static pressure Standard air flow with clean G4 filters Ambient temperature 24 C and relative humidity 50 Condensing temperature 45 C The noise levels refer to free field conditions Liebert Hiross 273147 14 07 2006 Sound Pressure Level Sound emission spectra The following tables show sound levels for every octave band frequency Tab 7a A W versions and Under configuration Octave band frequency Hz Sound Level MODEL Mode Level 31 5 63 125 250 500 1000 2000 4000 8000 dB A 1 SPL 432 432 460 465 429 38 6 36 1 278 13 9 448 SOAUA W 2 SPL 441 441 46 5 48 3 48 5 39 2 36 2 27 9 164 45 5 3 PWL 58 6 58 6 60 1 61 1 56 7 52 6 50 4 47 8 43 8 59 3 1 SPL 427 427 473 48 7 44
44. kPa Apms kPa M25xF D H 200 300 M31xF D H 150 150 M34xF D H 150 150 M35xF D H 150 150 M41xF D H 150 150 M42xF D H 150 150 M47xF D H 150 150 M50xF D H 150 150 M58xF D H 150 150 L models Apey kPa Apms kPa L83xF D H 90 200 1 Positive difference in height condenser above conditioner 2 Negative difference in height condenser below conditioner Other information in Service Manual 3 2 Liebert Hiross HPM PD 273147 14 07 2006 Tab 4a Direct expansion unit Technical Data SxxU O A W series MODEL S04 S05 S07 S10 12 13 S17 S20 S23 Power supply voltage V 10 V Ph Hz 230 1 50 230 1 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 PERFORMANCES 1 air flow m3 h 1150 1350 2100 2600 2700 4200 4950 5200 5750 ESP Under Pa 20 20 20 20 20 20 20 20 20 ESP max Under Pa 200 170 240 130 80 280 220 400 270 ESP Over Pa 50 50 50 50 50 50 50 50 50 ESP max Over 02 Pa 250 180 240 130 80 280 220 400 270 SPL Sound Pressure Level 9 Under dB A 45 5 46 4 47 3 48 2 50 5 49 0 51 3 51 5 54 4 SPL Sound Pressure Level 3 Over dB A 45 9 47 4 50 1 51 3 53 5 51 4 52 4 52 4 55 5 Refrigerant R407C total cooling capacity kW 4 6 5 7 8 2 10 6 12 5 14 5 17 3 20 5 26 6 sensible cooling capacity kw 4 3 5 3 TT 10 1 11 0 13 8 16 4 19 2 23 6 SHR Sensible Heat Ratio 0 93 0 93 0 94 0 95 0 88 0 95 0 95 0 94 0 89 compressor power input k
45. obtain the net cooling capacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor in operation Ducted Over unit 4 Measured in the front part at 1 5 m height 2 m distance referred to free field with only fan in operation Ducted Over unit 4 14 Liebert Hiross HPM PD 273147 14 07 2006 Technical Data M LxxU O series MODEL M25 M31 M34 M35 M41 M42 M47 M50 M58 L83 power supply voltage V 10 V Ph Hz 400 3 50 Refrigerant circuit single single double single single double single double double double PERFORMANCE 1 airflow m3 h 6340 8850 9490 9540 11230 11370 12250 12240 12910 19010 external static pressure Under ESP Pa 20 20 20 20 20 20 20 20 20 20 meg abie external static pressure e 270 310 340 330 250 250 190 200 external static pressure Over ESP Pa 50 50 50 50 50 50 50 50 50 EE Pa 300 400 330 320 340 330 250 250 190 unit power input kW 8 79 10 69 11 64 12 16 15 26 13 88 18 28 17 95 20 88 26 07 unti power input with EC fan kW 8 33 9 54 10 34 10 86 13 94 12 56 17 52 17 19 20 58 23 76 ethylene glycol 926 0 0 0 0 0 0 0 0 0 SPL sound pressure level 3 Under dB A 55 0 59 6 61 1 61 2 59 1 59 0 60 9 60 8 62 9 65 7 SPL sound pressure level 4 Under dB A 54 7 59 3 60 8 60 9
46. tel 39 049 9719111 fax 39 0495841257 www eu emersonnetworkpower com marketing emea emersonnetworkpower com Emerson Network Power EMEA Global Service Via Leonardo da Vinci 16 18 35028 Piove di Sacco PD Italy tel 39 0499719111 fax 39 0499719045 service emea emersonnetworkpower com Emerson Network Power in EMEA Emerson Network Power GesmbH Austria Handelskai 102 112 1200 Wien tel 43 1331890 fax 43 1331892450 Emerson Network Power Emerson Network Power and Liebert HIROSS Czech Rep Na Pricce 72 6 14200 Praha 4 tel 42 02 41727954 fax 42 02 41718717 Emerson Network Power S A France 124 Avenue Gallieni 93170 Bagnolet tel 33 1 43600177 fax 33 1 43607007 Emerson Network Power GmbH Germany Liebigstrasse 9 85551 Kirchheim tel 49 89 9050070 fax 49 89 90500710 Emerson Network Power Kft Hungary 1146 Budapest Erzs bet kir lyn tja 1 c tel 36 1 273 3890 fax 36 1 422 0621 36 1 273 3897 The global leader in enabling business critical continuity AC Power Systems Connectivity PS Embedded Power Integrated Cabinet Solutions DCPower Systems Outside Plant ES Power Switch amp Control Precision Cooling Emerson Network Power S r l Italy Via Gioacchino Rossini 6 20098 San Giuliano Milanese Milano tel 39 02 982501 fax 39 02 98250273 Emerson Network Power B V Benelux Rooseindsestraat 29 5705 BP Helmond tel 31 492 508520 fax
47. the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To obtain the net cooling capacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor in operation Ducted Over unit 4 Measured in the front part at 1 5 m height 2 m distance referred to free field with only fan in operation Ducted Over unit Liebert Hiross HPM PD 273147 14 07 2006 4 15 Technical Data Options further information Cap 8 MODEL 517 520 523 power supply voltage V 10 V Ph Hz 400 3 50 400 3 50 400 3 50 Electrical heating opt FLA total power steps kW no 8 6 5 85 3 8 6 5 85 3 8 6 5 85 3 Humidifier FLA nominal power kW 9 0 5 8 9 0 5 8 9 0 5 8 Re heating mode Hot gas coil R407C heating capacity 24 C 50 R H 45 C condens temp kW 10 0 15 0 Hot water coil DX mode R407C heating capacity 45 C condens temp 24 C 50 R H 80 65 C water temp kW 12 1 12 8 13 8 Heating mode Hot water coil heating capacity 24 C 50 R H 80 65 C water temp kW 9 1 9 4 10 0 MODEL M25 M31 M34 M35 M41 M42 M47 M50 M58 L83 power
48. 0 1700 1900 2100 2300 2500 2700 3000 3500 4000 4500 5000 n h 5500 6000 6500 7000 mlh Liebert Hiross HPM PD 273147 14 07 2006 Filter section Tab 9f Additional pressure drop Filters F9 HPM S04 05 07 10 12 U O HPM S13 17 20 23 U O APF9 APF9 190 200 170 180 150 130 160 110 9 140 70 120 50 30 700 900 1100 1300 1500 1700 1900 2100 2300 2500 100 3600 4000 4400 4800 5200 5600 6000 mlh mith Tab 9g Additional pressure drop Filters F6 F7 L83 L99UA W 200 F7 180 4 F6 460 4 Pa MO 4 120 4 100 T T T d 19000 21000 23000 25000 27000 m3 h Tab 9h Additional pressure drop Filters F6 F7 F9 M25 29 U O M31 34 35 41 42 47 50 58 66 U O external filters pressure drop external filters pressure drop 180 200 F9 170 190 2 180 160 170 150 160 F7 140 150 NS 140 F6 Sei ER 130 120 110 110 100 100 90 90 80 70 70 5700 5950 6200 6450 6700 6950 7200 7450 7700 7950 8200 60 mh 8300 9300 10300 11300 m m 12300 13300 14300 Liebert Hiross HPM PD 273147 14 07 2006 Microprocessor Controls iCom Control Liebert Hiross HPM models are controlled by iCom In both versions the Main Board is housed in the electrical panel and it is connected to the remote display to be installed in the contain
49. 0V 330 W i 400 290V 220V 300 300 260V 190V 200 220V 200 100 190V 100 150V A m h i 4 0 4 m h 3800 4200 4600 5000 5400 5800 6200 6600 7000 0 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 500 Pa 500 Pa 400V 330V 360V 400V 8850 min HPM M29 HPM M31 360V 500 ESP ESP 400 330V 400 E S 260V 290V 300 200 260V 220V 200 200 220V 190V 100 190V 100 150V 4 0 o 1 mh 5000 5500 6000 6500 7000 7500 8000 8500 6000 7000 8000 9000 10000 11000 12000 500 Pa soo Pa 360V 400V t HPM M34 330V 360V 400V HPM M35 330V 5 ESP 8 ESP 3 8 400 400 290V 290V 300 300 260V 260V 200 200 oa 220V 100 100 190V 190V 4 D N 0 0 7000 8000 9000 10000 11000 12000 7000 8000 9000 10000 11000 12000 Liebert Hiross HPM PD 273147 14 07 2006 Airflow characteristics 500 Pa 360V 330V 290V 400 60V 300 20V 200 190V 100 150V H 8000 9000 10000 500 Pa 360V 330V 400 290V 9 260V 400V 11000 400V 11370 m h 220V 200 190V 100 0 8500 9500 500 Pa 400 soo Pa 10500 11500 12000 12240 mlh 12500 13000 13470 13500 13500 HPM M42 ESP 14000 15000 HPM M50 ESP 14500 M66 ESP 14500 mu Pa 360 400V 1230 41 400 290V 260V 300 220V 200 190V 100 4 jr mih 0 8000 9000 10000 11000 12000 13000 14000 15000 soo 400V apu NOV 47
50. 1 50 1 2 18 16 W 960 65 noise 11 3 11 2 3261 40 6 0 18 1 14 H 995 std 15 9 15 7 4600 44 5 0 27 1 20 L 1120 HCE 17 low 230 1 50 1 2 18 16 W 960 65 12 2 12 1 3261 40 6 0 18 1 14 H 995 std 230 1 50 253 250 8300 50 5 0 56 2 50 3 11410 24 low 22 22 W 1175 86 noise 230 1 50 212 214 6524 402 0 42 2 41 3 H 1010 std 230 1 50 289 288 7800 50 5 0 56 2 50 3 11410 29 low 28 28 W 1175 96 noise 230 1 50 242 24 1 6131 40 2 0 42 2 41 3 1010 mE NEC 31 8 315 9200 47 5 0 54 2 40 28 22 L 1940 low 230 1 50 2 4 W 980 107 HBE33 ON 24 4 24 2 6523 43 3 0 36 2 28 22 22 H 1010 std 2301 50 422 416 16600 535 112 5 00 5 L 2420 HCE 42 low 35 28 W 1195 143 noise 230 1 50 36 0 35 9 13048 42 6 0 85 4 82 5 H 1010 std 230 1 50 50 4 49 9 16600 53 5 1 12 5 00 5 35 22 L 2420 HBE 49 low 230 1 50 423 419 13048 426 0 85 4 82 5 22 22 Wie 143 noise t E D H 1010 std 2301 50 581 576 15600 535 112 5 00 5 22420 58 low 42 35 W 1195 152 noise 230 1 50 48 2 48 1 12262 42 6 0 85 4 82 5 H 1010 std 230 1 50 75 7 74 9 24900 54 5 1 68 7 50 7 5 42 35 L 3420 74 low 230 1 50 63 5 629 19571 43 4 1 27 7 23 75 28 28 noise 1010 std 230 1 50 87 1 86 4 23400 54 5 1 68 7 50 7 5 54 42 L 3420 low 230 50 722 721 18392 434 1 27 7 28 75 35 28 noise H 1010 std 230 1 50 90 6 90 5 24000 54 5 1 68 7 50 7 5 L 3420 HCE 95 low 54 42 W
51. 10 215 240 250 260 270 425 430 gross standard packing see Fig 12j kg 165 175 202 217 222 250 260 270 280 435 440 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 5096 R H 17 C wb Condensing temperature 45 C mid point EER refers to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To obtain the net cooling capacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor in operation To be defined Liebert Hiross 273147 14 07 2006 Technical Data Follows Tab 4b MODEL 5040 5050 5070 5100 5120 5130 5170 5200 5230 M25D M29D power supply voltage V 10 V Ph Hz 230 1 50 400 3 50 FANS 4 type centrifugal with backward blades quantity no 1 1 1 1 1 1 1 1 1 1 1 speed RPM 650 840 800 1050 1150 980 1040 900 1090 882 1072 poles no 4 4 4 4 4 4 4 4 4 4 4 fan OA A 1 47 1 42 2 32 2 30 2 33 2 56 2 64 4 48 4 52 4 57 4 63 fan FLA A 1 50 1 50 2 60 2 60 2 60 2 80 2 80 4 80 4 80 4 80 4 80 fan LRA A 3 10 3 10 4 90 4 90 4 90 9 90 9 90 18 0 18 0 18 0 18 0 COMPRESSOR 9 quantity type 1 Scroll Compressor rated power Hp 1 4 1 9 2 5 3 25 3 34 3 34 5 0 6 0 7 8 7 8 9 0 compressor OA R407C A 5 34 6 80 4 20 4 77 5 79 5 15 6 29 6 55
52. 11 08 11 08 13 16 compressor OA R22 A 5 10 6 60 3 96 4 55 5 76 5 77 6 93 7 25 10 72 10 71 12 64 compressor FLA A 10 0 11 4 5 6 7 0 10 0 8 0 9 6 11 5 16 4 16 4 18 5 compressor LRA A 35 0 47 0 40 0 46 0 50 0 55 0 66 5 73 0 95 0 95 0 116 0 EVAPORATING COIL Quantity no 1 1 1 1 1 1 1 1 1 1 1 pipes fins Copper treated alluminium fin pitch rows mm no 1 8 4 1 8 4 2 1 8 1 8 4 1 8 4 1 8 3 1 8 3 1 8 4 1 8 5 2 1 5 2 1 5 front surface m2 0 29 0 29 0 48 0 48 0 48 0 65 0 65 0 65 0 65 0 85 0 85 4 Fan OA is for standard unit operating at the standard pressure drop Under 20 Pa Over 50 Pa 5 Condensing temperature 45 C mid point Options further information Chap 8 MODEL 5040 5050 5070 5100 S12D S13D S17D S20D S23D M25D M29D power supply voltage V 10 V Ph Hz 230 1 50 400 3 50 Electrical heating FLA A 6 5 6 5 6 5 6 5 6 5 8 6 8 6 8 6 8 6 11 0 11 0 total power steps kW no 1 50 1 1 50 1 4 50 38 4 50 83 4 503 585 3 5 85 38 58553 5 85 3 7 5 1 7 5 1 Re heating mode Hot gas coil heating capacity en 50 R H 45 C condens kW 2 7 3 3 4 7 6 2 7 8 8 3 9 9 11 9 15 6 15 5 17 5 Hot water coil heating capacity 24 C 50 R H 45 C condens kW 2 4 2 7 5 0 6 3 6 6 9 8 10 8 11 3 12 7 15 6 17 0 temperature 80 65 C water temp Heating mode Hot water coil heating capacity 24 C 50 R H 80 65 C water kW 1 8 2 0 3 8 4 8 5 0 74 8 0 8 0 9 0 11 7 12 8 temp 4 8 Liebert Hiross 273147
53. 1195 265 noise 2301 50 75 5 75 4 18864 43 4 1 27 7 23 7 5 H 1010 std 2301 50 1164 1152 31200 555 2 24 10 00 10 L 4420 HBE 99 low 35 28 W 1195 305 nome 230 1 50 959 952 24523 442 1 70 9 65 10 GER The nominal capacities refer to the following operative conditions e refrigerant as indicated R407C or R22 e temperature differences 15 K T condensation Toutdoor For R407C the condensing temperature is the mid point temperature e height of the installation 0 m above the sea level For different altitudes see Hirating program e clean exchange surfaces The levels of sound pressure here included are measured in the same operative conditions and are referred to 5 m far from the unit at 1 5 m in height in free field conditions 5 2 Liebert Hiross HPM PD 273147 14 07 2006 Heat Rejections W F H versions Coupling of water cooled units with remote Dry Coolers The water condensed units are provided with a water refrigerant exchanger with braze welded plates made of stainless steel this advanced exchanger type gives the highest efficiency in heat exchange In addition a certain oversizing of the exchanger has been provided so as to reduce pressure drops and energy consumption of the water pump as much as possible and thus to allow the unit to operate with the external chiller in closed circuit even at high outdoor temperatures The O UW units are designed for
54. 2 SPL 60 4 59 6 56 2 55 8 54 7 50 9 468 418 35 4 56 2 3 PWL 70 0 69 2 754 78 8 712 72 8 70 8 68 7 68 8 78 3 1 SPL 497 494 53 0 545 56 0 534 474 385 323 573 M310F D H 2 SPL 61 9 61 1 57 7 57 0 56 2 53 4 48 3 433 36 9 58 0 3 PWL 84 3 83 8 86 7 824 73 5 68 9 68 1 62 5 54 5 78 2 1 SPL 51 9 51 6 55 2 56 7 58 2 55 6 49 6 40 7 84 5 59 5 M340F D H 2 SPL 64 3 63 5 60 1 59 4 58 6 55 6 50 7 45 7 39 3 60 8 3 PWL 86 9 86 4 89 3 85 0 754 70 8 70 2 65 1 57 1 80 5 1 SPL 51 5 51 2 54 8 56 3 57 8 55 2 492 403 34 1 59 1 M350F D H 2 SPL 65 1 64 3 60 9 60 2 59 4 55 6 51 5 46 5 40 1 60 8 3 PWL 87 0 86 5 89 4 85 1 75 0 70 0 70 3 65 2 57 2 80 5 1 SPL 63 0 57 9 61 9 57 5 56 3 55 0 49 5 48 0 88 9 59 0 M410F D H 2 SPL 63 0 59 1 61 9 575 60 3 56 8 50 5 43 0 38 9 61 1 3 PWL 712 714 80 1 83 5 78 8 75 8 72 9 68 2 65 5 81 6 1 SPL 63 0 579 61 9 575 56 3 55 0 49 5 430 38 9 59 0 M420F D H 2 SPL 63 0 59 0 61 9 57 5 60 2 56 7 50 4 43 0 38 9 61 0 3 PWL 71 1 71 4 80 0 83 4 78 8 75 8 72 9 68 1 65 4 81 6 1 SPL 64 8 59 7 63 7 59 3 58 1 56 8 51 3 44 8 40 7 60 8 M470F D H 2 SPL 64 8 60 5 63 7 59 3 617 58 2 51 9 44 8 407 62 5 3 PWL 73 3 73 3 82 2 85 6 77 9 773 75 0 70 3 67 6 82 9 1 SPL 647 58 6 63 6 59 2 58 0 56 7 51 2 447 40 6 60 7 M500F D H 2 SPL 64 7 605 63 6 59 2 617 58 2 51 9 447 40 6 62 5 3 PWL 784 784 82 3 857 78 0 772 75 1 70 4 67 7 83 0 1 SPL 65 3 60 2 64 2 59 8 58 6 57 3 51 8 45 3 412 61 3 M580F D H 2 SPL 65 3 60 9 64 2 59 8 62 1 58 6 52 3
55. 220V 190V 0 4500 5000 5500 6000 500 360V 400V a 330V E 400 g 3 290V 300 260V 200 220V 100 190V lr 1 0 7000 8000 9000 500 400 300 200 100 8000 9000 Pa 360V 400V 330V E 2 Ed S 290V 260V 220V 190V y 10000 11000 HPM S20 ESP min 6000 6500 7000 HPM M25 ESP m h 6500 7000 7500 HPM M34 ESP 10000 n t 11000 HPM M41 ESP nh 12000 13000 14000 Airflow characteristics 500 Pa 500 Pa SE 360v 400V 330V 42 a3ov AEN HPM M47 E ESP ESP e 400 E 400 290V Re 290V Ed S 260V 300 300 260V 220V V 200 200 190V 190V 100 200 4 3 m h A 3 4 8 m h 8000 9000 10000 11000 12000 13000 14000 8500 9500 10500 11500 12500 13500 14500 500 Pa so Pa 360V 400V HPM M50 HPM M58 330v ESP ESP 400 400 Ei 290V 3 E E 300 260V 300 E 5 amp 260V 200 220V 200 220V 190V 100 100 T min A S 0 0 8500 9500 10500 11500 12500 13500 14500 9000 10000 11000 12000 13000 14000 500 Pa L83 ESP 400 19010 m h min 13000 14000 15000 16000 17000 18000 19000 20000 21000 6 5 Liebert Hiross HPM PD 273147 14 07 2006 Sound Pressure Level Liebert Hiross HPM units have been designed with particular care for sound and vibration problems The complete mechanical insulation of the ventilating section combined with the special study of the aeraulic circuit as a consequence of accurate researches made
56. 260 1140 DST110 108 0 52500 59 400 3 50 3 4 35 5010 1640 1500 DST135 134 0 70000 60 400 3 50 4 5 80 6520 1640 1500 DST175 175 0 110000 64 400 3 50 4 12 80 6520 1640 1570 DST220 220 0 106000 64 400 3 50 4 12 80 6520 1640 1570 DST270 270 0 132500 65 400 3 50 5 16 00 8055 1640 1570 DST290 284 0 204000 67 400 3 50 8 25 60 6155 2420 1570 DST330 326 0 208000 63 400 3 50 8 17 60 7355 2440 1770 DST360 362 0 255000 68 400 3 50 10 32 00 7555 2420 1770 DST400 400 0 190000 63 400 3 50 8 17 60 7355 2440 1770 DST450 447 0 235000 68 400 3 50 10 32 00 7555 2420 1570 DST500 500 0 237500 64 400 3 50 10 32 00 9055 2440 1770 Performances Electric data Overall dimensions pal Duty a Airflow Metis Supply absorbed Width Depth Height b kW m3 h db A V ph Hz n kW mm mm mm DLMOO8 7 5 4700 39 230 1 50 1 0 29 1250 900 990 DLMO11 10 5 3700 39 230 1 50 1 0 29 1250 900 990 DLMO015 15 5 9500 42 230 1 50 2 0 58 2050 900 990 DLMO18 18 0 9000 42 230 1 50 2 0 58 2050 900 990 DLM023 23 0 14000 43 230 1 50 3 0 87 2850 1260 990 DLT027 27 5 15000 47 400 3 50 2 0 70 2750 1260 1140 DLTO30 30 0 14500 47 400 3 50 2 0 70 2730 1260 1140 DLTO40 40 0 22500 49 400 3 50 3 1 05 3900 1260 1140 DLTO47 47 0 21750 49 400 3 50 3 1 05 3900 1260 1140 DLTO55 54 0 20250 49 400 3 50 3 1 05 3900 1260 1140 DLTO65 65 0 29000 50 400 3 50 4 1 40 5060 1260 1140 DLTO85 84 0 40500 54 400 3 50 3 2 16 5010 1640 1500 DLT110 112 0 54000 55 400 3 50 4 2 88 6520 1640 1500 DLT130 130 0 67000 51 400 3 50 4
57. 2X1 18X1 S23 22X1 18X1 22X1 18X1 M25 29 31 22X1 18X1 22X1 18X1 M34 16X1 16X1 16X1 16X1 M35 22X1 18X1 28X1 22X1 M41 47 28X1 22X1 28X1 22X1 M42 18X1 16X1 22X1 18X1 M50 58 22X1 18X1 22X1 18X1 M66 22X1 18X1 28X1 22X1 L83 28X1 22X1 28X1 22X1 L99 28X1 22X1 28X1 22X1 For equivalent lengths up to 50 m e Equal diameters e Max geodetic height difference between condenser and room unit from 30 to 8 m when the condenser is placed underneath the room unit Variex at the condenser Oversizing of the condenser at least of 15 more than standard capacity Hot gas reheat not allowed Syphon on the vertical gas lines every 6 metres Relevant extra oil charge Non return valve in the refrigerant discharge pipe 2m far from the compressor Liebert Hiross HPM PD 273147 14 07 2006 12 12 Dimensional Data Connections Tab 12d Equivalent lengths in meters of curves shut off and non return valves Nominal r 1 v diameter PE 90 45 180 90 12 0 50 0 25 0 75 2 10 1 90 14 0 53 0 26 0 80 2 20 2 00 16 0 55 0 27 0 85 2 40 2 10 18 0 60 0 30 0 95 2 70 2 40 22 0 70 0 35 1 10 3 20 2 80 28 0 80 0 45 1 30 4 00 3 30 Tab 12e Condenser positioning CONDENSER AND CONDENSER BELOW CONDENSER CONDENSER ABOVE CONDITIONER CONDITIONER POSITION CONDITIONE
58. 3 water side pressure drop kPa 6 11 7 13 18 8 11 16 27 18 23 water connections inch AF YF iF 1F Refrigerant R22 total cooling capacity kW 4 3 5 4 Tall 10 2 11 9 14 1 16 7 19 8 25 5 25 3 28 6 sensible cooling capacity kW 3 8 4 7 6 5 9 2 10 2 13 0 15 3 17 8 22 2 22 6 25 9 SHR sensible total ratio 0 88 0 87 0 84 0 90 0 86 0 92 0 92 0 89 0 87 0 89 0 91 compressor absorbed power kW 1 12 1 40 2 07 2 43 3 06 2 82 3 53 4 54 5 67 5 67 6 51 fan absorbed power kW 0 16 0 20 0 28 0 37 0 40 0 77 0 88 1 23 1 71 1 25 1 75 unit absorbed power compr amp fan kW 1 30 1 60 2 40 2 80 3 50 3 60 4 40 5 80 7 40 6 92 8 26 SE 331 338 321 364 340 392 380 341 345 366 3 46 opt EC fan absorbed power kW 0 60 0 64 0 70 1 34 0 73 1 09 EER input output energy opt EC fan 4 12 4 00 3 78 3 64 3 95 3 76 Condensing section W model only Water inlet temperature 30 C condensation temperature 45 C mid point condenser type plate type exchanger in AISI 316 water flow l s 0 19 0 26 0 19 0 26 0 31 0 34 0 42 0 51 0 68 0 64 0 73 water side pressure drop kPa 8 14 8 13 19 8 11 17 28 18 24 water connections inch YF AF 1F 1F DIMENSIONS length mm 750 750 750 750 750 750 750 750 750 1000 1000 depth mm 400 400 500 500 500 750 750 750 750 850 850 height mm 1950 1950 1950 1950 1950 1950 1950 1950 1950 1950 1950 footprint m 0 30 0 30 0 38 0 38 0 38 0 56 0 56 0 56 0 56 0 85 0 85 WEIGHTS net kg 160 170 195 2
59. 379 368 342 347 356 opt EC fan absorbed power kW 0 61 0 71 0 95 1 46 1 00 E input output energy opt EC _ _ 4 07 3 94 3 82 3 66 3 83 Condensing section W model only p water inlet temperature 30 condensation temperature 45 point condenser type plate type exchanger in AISI 316 quantity no 1 1 1 1 1 1 1 1 1 1 water flow Vs 0 17 0 23 0 20 0 26 0 31 0 33 0 41 0 50 0 67 0 63 water side pressure drop kPa 7 12 8 13 18 8 11 16 27 18 water connections inch WF AF AF AF F 1F Refrigerant R22 total cooling capacity kW 4 4 5 5 8 0 10 4 12 1 14 2 16 9 20 1 25 7 25 5 sensible cooling capacity kW 4 2 7 5 9 8 10 7 13 4 15 8 18 7 22 6 23 2 SHR sensible total ratio 0 95 0 93 0 94 0 94 0 88 0 94 0 93 0 93 0 88 0 91 compressor absorbed power kW 1 12 1 40 2 07 2 42 3 06 2 82 3 53 4 55 5 67 5 67 fan absorbed power kW 0 20 0 23 0 34 0 40 0 43 0 86 0 97 1 49 1 85 1 85 unit absorbed power compr and fan kW 1 3 1 6 2 4 2 8 3 5 3 7 4 5 6 0 7 5 7 2 bu EE A s 3 8 344 3939 371 346 384 376 393 341 355 opt EC fan absorbed power kW 0 61 0 71 0 95 1 46 1 00 input output energy opt EC 2 2 e a 447 4 01 3 68 3 63 4 02 Condensing section W model only water inlet temperature 30 C condensation temperature 45 C mid point condenser type plate type exchanger in AISI 316 quantity no 1 1 1 1 1 1 1 1 1 1 water flow l s 0 20 0 27 0 20 0 26 0 32 0
60. 3UF D H 2 SPL 50 4 50 4 59 5 57 1 50 9 47 7 45 4 40 6 36 0 54 4 3 PWL 714 714 78 6 81 8 75 1 72 2 70 1 67 4 62 2 78 8 1 SPL 53 1 53 1 51 7 55 6 51 7 48 7 47 7 40 4 38 1 54 7 M25UF D H 2 SPL 58 9 58 9 52 3 56 8 51 9 48 7 47 7 40 4 38 9 55 0 3 PWL 742 742 76 9 80 9 724 70 6 68 5 63 8 60 5 774 1 SPL 544 544 57 3 63 2 55 1 53 2 50 8 45 0 37 5 59 3 M31UF D H 2 SPL 60 3 60 3 57 6 63 7 55 8 53 2 50 4 45 2 38 0 59 6 3 PWL 56 6 57 4 71 5 76 4 70 4 744 73 2 68 4 63 1 78 8 1 SPL 55 9 55 9 58 8 64 7 56 6 54 7 51 8 46 5 39 0 60 8 M34UF D H 2 SPL 61 8 61 8 59 1 65 2 56 8 54 7 51 9 46 7 39 5 61 1 3 PWL 56 8 57 6 717 76 6 70 6 743 73 4 68 6 63 3 79 0 1 SPL 56 0 56 0 58 9 64 8 56 7 54 8 51 9 46 6 39 1 60 9 M35UF D H 2 SPL 61 9 61 9 59 2 65 3 56 9 54 8 52 0 46 8 39 6 61 2 3 PWL 57 1 57 9 72 0 76 9 70 9 74 6 787 68 9 63 6 79 8 1 SPL 54 7 54 7 57 7 58 1 56 1 55 0 50 2 43 6 36 9 59 0 M41UF D H 2 SPL 66 1 66 1 58 8 58 3 56 1 55 0 50 2 43 6 36 9 59 1 3 PWL 824 824 80 0 82 5 74 6 72 8 70 7 66 0 62 3 79 1 1 SPL 54 8 54 8 57 3 57 7 55 7 54 6 49 8 43 2 36 5 58 6 M42UF D H 2 SPL 66 0 66 0 58 7 58 2 56 0 54 9 50 1 43 5 36 8 59 0 3 PWL 83 2 83 2 80 8 83 3 75 4 73 6 71 5 66 8 63 1 79 9 1 SPL 56 2 56 2 59 2 59 6 57 6 56 5 51 7 45 1 38 4 60 5 M47UF D H 2 SPL 67 9 67 9 60 6 60 1 57 9 56 8 52 0 45 4 38 7 60 9 3 PWL 84 9 84 9 82 5 85 0 774 75 3 73 2 68 5 64 8 81 6 1 SPL 56 1 56 1 59 1 59 5 57 5 56 4 51 6 45 0 38 3 60 4 M50UF D H 2 SPL 67
61. 4 6 5 2 5 4 7 7 8 6 8 9 9 5 MODEL M25 M29 M31 M34 M35 M41 M42 M47 M50 M58 M66 Power supply voltage V 10 V Ph Hz 400 3 50 Electrical heating FLA total power steps A 11 0 kW no 7 5 1 11 0 7 5 1 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 Humidifier FLA nominal power 13 0 13 0 13 0 13 0 13 0 13 0 13 0 13 0 13 0 kW 5 8 5 8 9 0 9 0 9 0 9 0 9 0 9 0 9 0 9 0 9 0 Re heating mode Hot gas coil dE capacity at 24 C 50 condensing temp 45 C Hot water coil capacity at 24 C 50 water in out 80 65 C kW 15 6 17 6 18 4 21 6 26 8 12 4 31 6 16 0 17 8 20 7 kW 16 3 17 4 32 5 34 2 34 5 38 4 38 3 40 8 40 8 42 3 43 9 Heating mode Hot water coil reatingi capacity at 24 C 5096 water in out 80 65 C kW 12 4 13 2 26 2 27 3 27 4 30 2 30 5 31 8 31 8 32 8 33 7 MODEL L83 L99 Power supply voltage V 10 V Ph Hz 400 3 50 Electrical heating FLA total power steps A 26 0 kW no 18 0 3 26 0 18 0 3 Humidifier FLA nominal power kW 9 9 Re heating mode Hot gas coil a capacity at 24 C Hot water coil Pre capacity at 24 C 50 water in out 80 65 C 50 condensing temp 45 C kW 29 2 36 4 kW 322 33 7 Heating mode Hot water coil capacity at 24 C 50 water in out 80 65 C kW 25 4 26 2
62. 45 3 412 63 0 3 PWL 73 8 73 8 82 7 86 1 784 776 75 5 70 8 68 1 83 6 LEGENDA The sound levels global and for each octave band are expressed in dB with a tolerance of 0 2 dB 1 Only ventilation 50 Pa available external static pressure 2 m in front of the unit and 1 m height in free field conditions 2 Working compressor 50 Pa available external static pressure 2 m in front of the unit and 1 m height in free field conditions 3 Working compressor on discharge side Level SPL sound pressure level PWLsound power level Liebert Hiross 273147 14 07 2006 Sound Pressure Level Tab 7e A W versions and Displacement configuration MODEL Mode Gavel Octave band frequency Hz Sound Level 31 5 63 125 250 500 1000 2000 4000 8000 dB A 1 SPL 46 6 46 6 49 3 427 40 0 407 34 9 24 9 181 441 S04DA W 2 SPL 56 3 56 1 50 1 43 0 414 43 4 39 3 37 1 287 47 2 ei PWL 674 672 60 4 50 6 575 54 7 54 7 59 9 51 9 63 9 1 SPL 49 0 49 0 517 45 1 424 43 1 37 3 273 20 5 46 5 SO5DA W 2 SPL 54 9 55 7 52 1 453 43 1 44 6 39 9 36 5 28 2 48 3 3 PWL 67 6 68 4 63 9 63 4 60 7 575 56 8 60 9 53 0 65 8 1 SPL 53 8 53 8 565 499 472 47 9 421 3241 253 513 S07DA W 2 SPL 64 1 64 2 5715 50 3 48 9 51 1 472 454 36 9 55 0 3 PWL 72 6 727 65 1 64 2 62 3 59 7 59 9 65 6 57 5 69 3 1 SPL 57 9
63. 59 0 58 6 60 5 60 4 62 6 65 5 SPL sound pressure level 8 Over dB A 56 2 58 0 60 3 60 8 61 1 61 0 62 5 62 5 63 0 SPL sound pressure level 4 Over dB A 54 6 57 3 59 5 59 1 59 0 59 0 60 8 60 7 61 3 MECHANICAL COOLING PERFORMANCE Refrigerant R407C total cooling capacity kW 25 7 31 1 34 2 35 3 44 0 41 1 51 6 51 7 57 1 81 0 sensible cooling capacity kw 22 7 29 3 31 0 32 4 40 2 38 0 45 6 44 9 48 5 71 1 SHR sensible total ratio 0 88 0 94 0 91 0 92 0 91 0 92 0 85 0 87 0 85 0 88 compressor absorbed power kW 5 88 6 94 2x 3 82 7 98 9 98 2x4 39 12 12 2x5 89 2x6 97 2x9 95 std fan absorbed power kW 1 88 2 41 2 72 2 72 2x1 72 2 1 73 2x1 88 2x1 88 2x2 07 2x3 09 EE 3 1 333 330 2330 328 336 325 333 316 3 11 EC fans absorbed power kW 1 42 2x0 68 2 0 65 2 0 71 2x1 06 2x1 07 2x1 40 2x1 40 2x1 52 2x1 93 GN Gelee DE 3 52 am 382 376 364 376 346 355 336 341 water inlet temperature C 30 30 30 30 30 30 30 30 30 30 water flow Vs 0 62 0 74 2x 0 41 0 84 1 04 2x 0 50 1 24 2 0 62 2 0 68 2 0 97 water condenser pressure drop kPa 17 13 11 12 11 16 12 18 11 10 unit total pressure drop kPa 17 13 11 12 11 16 12 18 11 10 Refrigerant R22 total cooling capacity kW 24 8 30 0 32 6 34 0 42 1 40 2 49 5 50 0 55 5 78 3 sensible cooling capacity kw 22 3 28 8 30 3 31 8 39 2 37 6 44 6 44 1 47 7 69 9 SHR sensible total ratio 0 90 0 96 0 93 0 94 0 93 0 93 0 90 0 88 0 86 0 89 compressor absorbed power kW 5 66 6 50 2x 3 69 7 47 9 27 2x4 32 11 57 2 5 66 2x6 51 2x9 26 fan absorbed power
64. 6 9 2x19 4 compressor LRA A 94 0 116 116 2x 59 5 127 159 2x 70 5 198 2 94 0 2x130 2 135 EVAPORATING COIL quantity configuration no 1 inclined pipes fins Copper treated alluminium pitch fins mm 2 1 2 1 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 rows no 5 5 3 4 5 5 4 4 5 5 6 front surface m 0 85 0 85 1 71 1 71 1 71 1 71 1 71 1 71 1 71 1 71 1 71 REFRIGERANT CONNECTIONS 6 Refrigerant connecting pipe diameter see Tab 12c Chap 12 BU ME pipe to be welded mm 18 18 18 18 18 22 18 22 18 18 18 liguid connec pipe to be welded ram 16 16 16 16 16 18 16 18 16 16 16 o d 4 Fan OA is for standard unit operating at the standard pressure drop Under 20 Pa Over 50 Pa 5 Condensing temperature 45 C mid point 6 The refrigerant connections on the unit are closed with blind welded flanges To be defined Liebert Hiross 273147 14 07 2006 Technical Data MODEL Power supply voltage V 10 FAN 4 type quantity poles fan FLA fan FLA EC fan opt fan LRA std fan LRA EC fan opt quantity type compressor OA R407C compressor OA R22 compressor FLA compressor LRA EVAPORATING COIL quantity configuration pipes fins pitch fins rows front surface REFRIGERANT CONNECTIONS 6 gas connect pipe to be welded o d L83 L99 V Ph Hz 400 3 50 centrifugal with backward blades no 2 2 no 4 A 2x 6 0 2x 6 0 A 2x 5 0 2x 5 0 A 2x 17 8 2x 17 8 A 2x 0 1 2x 0 1 COMPRESSOR g
65. 6 99 60 80 10 11 12 13 EU7 F7 99 80 90 13 14 EU8 F8 99 90 95 14 15 EU9 F9 99 95 15 Achieved filtering performance in accordance to gravimetric test method a specific sample of dust Achieved filtering performance in accordance to a light transmission test methods with natural atmospheric dust 9 1 Liebert Hiross HPM PD 273147 14 07 2006 Filter section Tab 9b Approximate efficiency versus particle size for typical air filters 100 EFFICIENCY TTI LLT ar AV aN _ LI 90 95 EFFICIENCY B 80 85 EFFICIENCY Q 60 65 EFFICIENCY Q 35 45 EFFICIENCY 25 30 EFFICIENCY 70 80 ARRESTANCE PARTICLE SIZE MICROMETRES Tab 9c Additional pressure drop Filters F5 Curves are approximation for general guidance only Efficiency and arrestance per ASHRAE Std 52 1 test method From ASHRAE Handbook HVAC Systems and Equipment 200 5 190 F5 filter pressure drop M25 29 O 180 180 170 HPM S04 05 HPM 507 08 10 11 12 Ap F5 Ap F5 100 140 130 90 120 80 110 254 100 90 60 80 Sxx U D 1 B 70 Sxx 60 40 50 30 40 Sxx O G K L n 20 Sxx O K 204 10 10 0 82 i R y i j 1650 1850 2050 2250 2450 2650 2850 3050 3250 800 900 1000 1100 1200 1300 1400 1500 1600 1700 o mlh mlh 513 17 20 23 U O
66. 66 2 41 EC fans absorbed power kw 1 42 2x0 68 2 0 71 2x0 71 2x1 06 2 1 07 2x1 50 2x1 50 2x1 92 2x1 93 cadcm pato T 293 340 3 08 3 11 am 306 276 285 270 290 mixture flow 1 5 1 17 1 41 1 79 1 57 1 82 2 0 98 1 94 2 1 05 2 1 09 2x2 13 mixture condenser pressure drop kPa 65 50 55 45 37 65 32 54 31 50 Unit total pressure drop kPa 85 79 115 81 85 83 87 75 48 60 FREECOOLING PERFORMANCE 5 0 C outdoor air temperature total cooling capacity kW 19 2 24 5 28 2 27 7 33 7 34 4 37 5 38 1 40 5 68 6 sensible cooling capacity kW 19 2 24 5 28 2 27 7 33 7 34 4 37 5 38 1 40 5 64 8 SHR sensible total ratio 1 00 1 00 1 00 1 00 1 00 1 00 1 00 1 00 1 00 0 94 mixture flow 1 5 1 17 1 41 1 79 1 57 1 82 1 97 1 94 2 10 2 19 3 39 unit total pressure drop kPa 75 48 76 59 64 74 73 84 91 41 dry cooler pressure drop kPa 18 25 27 22 17 19 15 18 10 30 DIMENSIONS length mm 1000 1750 1750 1750 1750 1750 1750 1750 1750 2550 depth mm 850 850 850 850 850 850 850 850 850 890 height mm 1950 1950 1950 1950 1950 1950 1950 1950 1950 1950 footprint m2 0 85 1 49 1 49 1 49 1 49 1 49 1 49 1 49 1 49 2 27 WEIGHTS net kg 510 715 725 720 730 745 740 755 770 1140 gross std packing see Fig 12j kg 520 725 735 730 740 755 750 765 780 1155 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 50 R H 17 C wb EER refers to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross
67. 7 6 93 7 25 10 72 compressor FLA A 10 0 11 4 5 6 7 0 10 0 8 0 9 6 11 5 16 4 compressor LRA A 35 0 47 0 40 0 46 0 50 0 55 0 66 5 73 0 95 0 EVAPORATING COIL quantity configuration no 1 inclined pipes fins Copper treated alluminium pitch fins mm 1 8 1 8 2 1 1 8 1 8 1 8 1 8 1 8 1 8 rows no 4 4 3 4 4 3 3 4 5 front surface m 0 28 0 28 0 48 0 48 0 48 0 65 0 65 0 65 0 65 REFRIGERANT CONNECTIONS 6 Refrigerant connecting pipe diameter see Tab 12c Chap 12 gas connect pipe to be welded o d mm 12 12 16 16 16 18 18 18 18 liquid connec pipe to be welded o d mm 12 12 12 12 12 16 16 16 16 MODEL M25 M29 M31 M34 M35 M41 M42 M47 M50 M58 M66 Power supply voltage V 10 V Ph Hz 400 3 50 FAN 4 type centrifugal with backward blades quantity no 1 1 1 1 1 2 2 2 2 2 2 poles no 4 4 4 4 4 4 4 4 4 4 4 fan FLA A 4 8 4 8 6 0 6 0 6 0 2x4 8 2x48 2x48 2x48 2x48 2x48 fan FLA EC fan opt A 4 0 4 0 2x4 0 2x40 2x40 2x40 2x40 2x40 2x40 2x40 2x40 fan LRA std A 18 0 18 0 17 8 17 8 17 8 2x18 0 2 180 2 180 2x18 0 2x18 0 2x18 0 fan LRA EC fan opt A 0 1 0 1 2x 0 1 2x 0 1 2x 0 1 2x 0 1 2x 0 1 2x 0 1 2x 0 1 2x 0 1 2x 0 1 COMPRESSOR 9 quantity type no 1 Scroll 2 Scroll 1 Scroll 2 Scroll 1 Scroll 2 Scroll compressor OA R407C A 11 1 132 13 1 2 7 5 15 1 17 6 2x 7 9 20 8 2x11 1 2 13 2 2 15 1 compressor OA R22 A 10 7 12 6 12 6 2x 7 5 14 5 14 9 2x 7 8 20 3 2x10 7 2 126 2x14 5 compressor FLA A 15 0 18 5 18 5 2x 9 6 21 2 26 0 2x 10 8 30 0 2x15 0 2x1
68. 8 67 8 60 5 60 0 57 8 56 7 51 9 45 3 38 6 60 8 3 PWL 85 8 85 8 83 4 85 9 78 0 762 74 1 69 4 65 7 82 5 1 SPL 58 3 58 5 58 6 62 5 58 2 58 7 54 9 48 4 42 0 62 6 M58UF D H 2 SPL 70 9 714 59 0 62 5 58 5 58 9 55 2 48 5 42 2 62 9 3 PWL 89 6 89 6 85 8 88 2 80 9 79 0 77 0 72 1 68 5 85 2 1 SPL 64 9 64 9 72 0 69 2 61 3 59 4 55 3 47 6 37 8 65 5 L83UF D H 2 SPL 65 1 65 1 724 69 3 61 6 59 6 55 6 48 1 39 6 65 7 3 PWL 82 1 82 1 92 0 89 9 82 1 775 76 7 67 7 59 9 85 8 LEGENDA The sound levels global and for each octave band are expressed in dB with a tolerance of 0 2 dB 1 Only ventilation 20 Pa available external static pressure 2 m in front of the unit and 1 m height in free field conditions 2 Working compressor 20 Pa available external static pressure 2 m in front of the unit and 1 m height in free field conditions 3 Working compressor on discharge side Level SPL sound pressure level PWLsound power level Liebert Hiross 273147 14 07 2006 Sound Pressure Level Tab 7c A W versions Over and Constant configurations MODEL Mode SE Octave band frequency Hz Sound Level 31 5 63 125 250 500 1000 2000 4000 8000 dB A 1 SPL 444 444 486 440 429 37 9 341 275 17 8 440 UN 2 SPL 60 3 51 0 50 3 46 2 44 3 405 35 8
69. 8 69 0 66 9 62 2 58 5 75 4 1 SPL 53 2 53 2 51 8 557 51 8 48 8 478 40 5 382 548 M29UA W 2 SPL 59 0 59 0 524 56 9 52 0 48 8 47 8 405 390 55 1 3 PWL 741 741 770 80 8 727 70 9 68 8 64 1 60 4 773 1 SPL 53 5 53 5 56 4 62 3 54 2 52 3 49 4 44 1 36 6 58 4 M31UA W 2 SPL 59 1 59 1 56 4 62 5 54 2 52 3 49 4 441 36 8 58 5 B PWL 55 2 56 0 70 1 75 0 69 0 72 7 718 67 0 617 774 1 SPL 555 555 584 643 562 543 514 461 38 6 60 4 M34UA W 2 SPL 61 2 61 2 58 5 64 6 56 2 54 3 514 46 1 38 9 60 5 8 PWL 56 0 56 8 70 9 75 8 69 8 787 727 67 8 625 783 1 SPL 56 2 57 0 714 76 0 70 0 73 8 72 8 68 0 62 7 60 4 M35UA W 0 SPL 61 1 61 1 58 4 645 56 1 54 1 512 46 0 38 8 78 4 3 PWL 55 3 553 582 64 1 56 0 54 1 512 45 9 38 4 60 2 1 SPL 54 0 54 0 57 0 574 55 4 543 49 5 429 36 2 58 3 M41UA W 2 SPL 65 4 65 4 58 1 57 6 55 4 54 3 49 5 42 9 36 2 58 4 B PWL 81 7 81 7 79 3 81 8 73 9 721 70 0 65 3 61 6 78 4 1 SPL 53 6 53 6 56 6 57 0 55 0 53 9 49 1 42 5 35 8 57 9 M42UA W SPL 65 1 65 1 57 8 573 55 1 54 0 49 2 42 6 35 9 58 1 3 PWL 821 821 797 82 2 743 725 70 4 65 7 62 0 78 8 1 SPL 56 0 56 0 59 0 59 4 57 4 563 515 449 382 603 M47UA W 2 SPL 674 674 60 1 59 6 574 56 3 51 5 449 382 60 4 B PWL 84 1 84 1 817 84 2 763 745 724 677 64 0 80 8 1 SPL 54 8 54 8 57 8 58 2 56 2 55 1 50 3 43 7 37 0 59 1 M50UA W 0 SPL 66 3 66 3 59 0 58 5 56 3 55 2 50 4 43 8 871 59 3 8 PWL 84 1 84 1 817 84 2 763 745 724 677 64 0 80 8 1 SPL 566 568 569 608 565 570 53 2 467 403 609 M58UA W 2 SPL 69
70. 9 Water solenoid valve by the customer 10 Thermostatic expansion valve 14 4 Liebert Hiross HPM PD 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 5 Liebert Hiross HPM M25 47 U O W 9 COOLING WATER OUTLET SUPPLY LIMIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 11 Hot gas ON OFF solenoid valve optional 2 Crankcase heater 12 Check valve 3 High pressure switch HP 13 Shut off valve 4 Water cooled condenser 14 Reheating coil optional 5 Liquid receiver 15 Evaporator 6 Access valve 16 Low pressure switch LP 7 Safety valve 17 Shut off solenoid valve 8 Filter dryer 18 Head pressure control valve 9 Sight glass 19 Water solenoid valve by the customer 10 Thermostatic expansion valve Liebert Hiross HPM PD 273147 14 07 2006 14 5 Refrigerant and Hydraulic Circuits Fig 14 6 Liebert Hiross HPM M34 66 U O W ONLY WITH REHEATING COIL OPTION 5 gt COOLING WATER OUTLET gt 4 I A _ COOLING WATER INLET SUPPLY LIMIT _ _ _ _ SUPPLY LIMIT POS DESCRIPTION POS D
71. AF 2 1 DIMENSIONS length mm 1000 1000 1750 1750 1750 1750 1750 1750 1750 1750 1750 depth mm 850 850 850 850 850 850 850 850 850 850 850 height mm 1950 1950 1950 1950 1950 1950 1950 1950 1950 1950 1950 footprint m 0 85 0 85 1 49 1 49 1 49 1 49 1 49 1 49 1 49 1 49 1 49 WEIGHTS net kg 425 430 575 590 580 600 600 620 635 650 670 gross standard packing see Fig 12j kg 435 440 585 600 590 610 610 630 645 660 680 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 5096 R H 17 C wb Condensing temperature 45 C mid point EER refers to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To obtain the net cooling capacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor in operation Ducted Over unit To be defined 4 2 Liebert Hiross HPM PD 273147 14 07 2006 Technical Data LxxU A W series MODEL L83 L99 Power supply voltage V 10 V Ph Hz 400 3 50 Refrigerant circuit double double PERFORMANCES 1 air flow m3 h 20020 21100 ESP Under Pa 20 20 ESP max Under Pa 170 90 ESP Over Pa ESP max Over 9 Pa one Pressure Level 9 dB A 66 2 66 9 SPL Sound Pressure Level 3 O
72. Bl Precision Cooling for Business Critical Continuity Liebert Hiross HPM 4 99 kW Indoor Room Cooling Units AWFDH Versions PRODUCT DOCUMENTATION Liebert EMERSON Network Power Liebert Hiross HPM PD 273147 14 07 2006 Introduction Liebert Hiross HPM Liebert Hiross HPM is the new serie of air conditioners developed by Emerson Network Power to allow maximum flexibility of application in technological environments from data processing centers to manned control rooms and electronic centers for telecommunication This series includes units with a rated cooling capacity ranging from 5 to 99 kW Complete environmental control and reliability are paramount to ensure faultless operation of computer rooms telecom installations data centres and technical applications Emerson Network Power products have traditionally set the industry standards But today s world requires more than just environmental control and reliability it requires increasingly higher levels of overall performances While still offering unmatched environmental control and reliability the new Liebert Hiross HPM range raises the bar of performance in Precision Air Conditioning setting new standards in terms of Energy Efficiency Compactness and Sound emissions The new Liebert Hiross HPM range is available in a number of airflow versions with upflow downflow and displacement airflow patterns across a full range of cooli
73. CRIPTION 1 Compressor 11 3 way hot gas modulating valve 2 Crankcase heater 12 Check valve 3 High pressure switch HP 13 Shut off valve 4 Water cooled condenser 14 Reheating coil 5 Liquid receiver 15 Evaporator 6 Access valve 16 Low pressure switch LP 7 Safety valve 17 Shut off solenoid valve 8 Filter dryer 18 Head pressure control valve 9 Sight glass 19 Hot gas injection valve antifreeze 10 Thermostatic expansion valve 21 Water solenoid valve by the customer 14 20 Liebert Hiross HPM PD 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 21 Liebert Hiross HPM M25 KW 3 SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET SUPPLY LIMIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 11 3 way hot gas modulating valve 2 Crankcase heater 12 Check valve 3 High pressure switch HP 13 Shut off valve 4 Water cooled condenser 14 Reheating coil 5 Liquid receiver 15 Evaporator 6 Access valve 16 Low pressure switch LP 7 Safety valve 17 Shut off solenoid valve 8 Filter dryer 18 Head pressure control valve 9 Sight glass 19 Hot gas injection valve antifreeze 10 Thermostatic expansion valve 21 Water solenoid valve by the customer Liebert Hiross HPM PD 273147 14 07 2006 14 21 Refrigerant and Hydraulic Circuits Fig 14 22 Hot water reheating coil optional A
74. ESCRIPTION 1 Compressor 11 Hot gas ON OFF solenoid valve optional 2 Crankcase heater 12 Check valve 3 High pressure switch HP 13 Shut off valve 4 Water cooled condenser 14 Reheating coil optional 5 Liquid receiver 15 Evaporator 6 Access valve 16 Low pressure switch LP 7 Safety valve 17 Shut off solenoid valve 8 Filter dryer 18 Head pressure control valve 9 Sight glass 19 Water solenoid valve by the customer 10 Thermostatic expansion valve 14 6 Liebert Hiross 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 7 Liebert Hiross HPM L83 99 UW ONLY WITH REHEATING COIL OPTION Gi COOLING WATER OUTLET Gi COOLING WATER INLET d SUPPLY LIMIT _ _ SUPPLY LIMIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 11 Hot gas ON OFF solenoid valve optional 2 Crankcase heater 12 Check valve 3 High pressure switch HP 13 Shut off valve 4 Water cooled condenser 14 Reheating coil optional 5 Liquid receiver 15 Evaporator 6 Access valve 16 Low pressure switch LP 7 Safety valve 17 Shut off solenoid valve 8 Filter dryer 18 Head pressure control valve 9 Sight glass 19 Water solenoid valve by the customer 10 Thermostatic expansion valve
75. IMIT el 29 CONDENSING UNIT CONDENSING UNIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Air cooled condenser 17 Shut off solenoid valve 5 Liquid receiver 18 6 Access valve 19 Chilled water 3 way valve 7 Safety valve 20 Chilled water coil 8 Filter dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas injector 10 Thermostatic expansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoid valve optional 24 Safety thermostat 12 Check valve 25 Manual bleed valve 18 Shut off valve 14 14 Liebert Hiross 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 15 Liebert Hiross HPM Sxx U O H A SUPPLY LIMIT SUPPLY LIMIT E H COOLING WATER INLET 2 o E g COOLING WATER OUTLET z z a a E 2 4 7 5 E o o POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Water cooled condenser 17 Shut off solenoid valve 5 Liquid receiver 18 Head pressure control valv
76. M25 29 U F5 filter pressure drop 170 4 160 160 150 4 140 4 130 120 150 Pa 140 110 130 100 90 80 70 120 3600 4100 4600 5100 5600 110 6100 mh 6600 7100 7600 8100 8600 5700 5950 6200 6450 6700 6950 8200 mh 7200 7450 7700 7950 Liebert Hiross HPM PD 273147 14 07 2006 Filter section 160 M31 34 35 41 42 47 50 58 66 U F5 filter pressure drop M31 34 35 41 42 47 50 58 66 O F5 filter pressure drop 170 4 150 160 140 150 130 140 120 130 110 120 4 100 110 4 90 80 100 90 8300 9300 10300 11300 12300 13300 14300 8300 9300 10300 11300 12300 13300 14300 mh mh L83 L99UA W 190 180 F5 TO 160 Pa 150 140 gt 130 120 19000 21000 23000 25000 27000 m3 h Tab 9d Additional pressure drop Filters F6 HPM S04 05 07 10 12 U O HPM S13 17 20 23 U O AP F6 APF6 130 160 110 140 90 g 120 70 100 50 80 30 60 4000 4250 4500 1750 2000 2250 2500 2750 3000 3500 4000 4500 5000 5500 6000 6500 7000 mih mlh Tab 9e Additional pressure drop Filters F7 HPM S04 07 10 12 U O HPM S13 17 20 23 U O APF7 APF7 160 200 140 180 160 120 140 100 120 80 100 60 80 40 60 900 1100 1300 150
77. Medium iCom Large E2prom 4Mbit 512kbit Flash memory 32Mbit RAM memory space 128Mbit Microcontroller Coldfire 32Mbit Analogue Input PTC NTC 3 NTC 3 x 0 10V 0 5VA 20mA selectable 2 4 0 10V 0 5VA 20mA selectable 2 PTC NTC 2NTC Digital Input 9 x opto coupled 15 x opto coupled Analogue Output 2x0 10V 4 x 0 10V Digital Output 7 triacs output and 2 relay output 15 triacs output and 2 relay output Time and date function buffered by Ll battery Hirobus Lan connectors 2 RJ45 sockets for unit in LAN remote display Ethernet network connectors 1 RJ45 socket CAN bus connectors 2 RJ12 sockets Hironet connectors 1 RJ10 socket for RS485 direct connection to proprietary supervision RS232 service port 1 db9 socket 10 1 Liebert Hiross HPM PD 273147 14 07 2006 Microprocessor Controls CDL Graphic Display option Featuring a 24h graphic record of controlled parameters as well as the last 200 events occurred A back up battery keeps the data stored in the memory graphic data record alarms Large graphic display 320 x 240 pixel System Window system operation status at a glance Self explanatory Icons they are used for the Menu Layout of the CDL iCom Online Help Every single parameter has its own multi page explanation Evolution Status Report of the latest 200 event messages of the unit
78. R AT SAME LEVEL not recommended int necessary necessary necessary gas ext only for aesthetic reasons only for aesthetic reasons only for aesthetic reasons INSULATION li int absolutely not not necessary no expose to cold underfloor air q ext only for aesthetic reasons only if exposed to sun only if exposed to sun room unit room unit gas B room unit LAYOUT gas liquid x 6m gas see Chap 3 liquid see Chap 3 12 13 Liebert Hiross HPM PD 273147 14 07 2006 All Options Accessories Silencing cartridges for supply hoods See Chap 7 Special Cartridges See Chap 8 Heating Reheat and humidity control See Chap 8 High efficiency filters See Chap 9 Filter holding duct See Chap 9 Clogged filter alarm See Chap 9 Fresh air kit See Chap 9 Humidifier See Chap 11 Delivery plenum with frontal airflow for Over models See Chap 12 Base modules See Chap 12 Intake and delivery hoods See Chap 12 Base frames See Chap 12 Special packing See Chap 12 Flooding alarm Liquistat The flooding alarm detects the presence of water or of any other conductive liquid and opening a circuit activates an alarm There are no moving parts and it is not subject to dirt or vibration Up to 5 sensors can be connected to the same flooding alarm device to control many points in the room The alarm device is supplied with a se
79. S05 S07 510 512 513 517 520 523 25 power supply voltage V 10 V Ph Hz 230 1 50 230 1 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 Electrical heating opt FLA A 6 5 6 5 6 5 6 5 6 5 8 4 8 4 8 4 8 4 8 4 total power steps kW no 1 50 1 1 50 1 4 50 8 4 50 3 4 50 3 5 85 3 5 85 3 5 85 3 5 85 3 5 85 3 4 20 Liebert Hiross HPM PD 273147 14 07 2006 Heat Rejections A D versions Coupling of room units with remote cooled condensers The units should be connected to Liebert Hiross HPA single or double circuit The following paragraphs describe the suggested coupling of Liebert Hiross HPM units The data given below are approximate and must always be verified on the basis of the other specific operating conditions Tab Coupling of Condensers with Liebert Hiross A D MODEL External temperature up to 35 C External temperature up to 40 C External temperature up to 46 C standard low noise standard low noise standard low noise 2 x HCE24 2 x HCE24 2 x HCE33 M34 A D or 2 x HCE24 or 2 x HCE24 or 2 x HCE33 1 x HBE33 1 x HBE49 1 x HBE74 M35 A D 1x HCE33 1xHCE42 1xHCE42 1 x HCE49 1 x HCE74 1 x HCE87 M41 A D 1 x HCE42 1 x HCE49 1x HCE58 1x HCE58 1 x HCE74 1 x HCE87 2 x HCE24 2 x HCE33 2 x HCE33 2x HCE42 2x HCE42 M42 A D 2 x HCE24 or or or or or 1 x HBE49 1 x HBE49 1 x HBE74 1 x HBE74 1 x HBE87 M47 A D 1 x HCE49 1 x HCE49 1 x HCE74
80. TION comm hr V con 9 6 Ho Ze ANA N e gt lt lt SUPPLY LIMIT SUPPLY LIMIT Dje CONDENSING UNIT CONDENSING UNIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 10 Thermostatic expansion valve 2 Crankcase heater 11 Hot gas ON OFF solenoid valve optional 3 High pressure switch HP 12 Check valve 4 Air cooled condenser 18 Shut off valve 5 Liquid receiver 14 Reheating coil optional 6 Access valve 15 Evaporator 7 Safety valve 16 Low pressure switch LP 8 Filter dryer 17 Shut off solenoid valve 9 Sight glass Liebert Hiross 273147 14 07 2006 14 3 Refrigerant and Hydraulic Circuits Fig 14 4 Liebert Hiross HPM Sxx U O W SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET r _ SUPPLY LIMIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 11 Hot gas ON OFF solenoid valve optional 2 Crankcase heater 12 Check valve 3 High pressure switch HP 13 Shut off valve 4 Water cooled condenser 14 Reheating coil optional 5 Liquid receiver 15 Evaporator 6 Access valve 16 Low pressure switch LP 7 Safety valve 17 Shut off solenoid valve 8 Filter dryer 18 Head pressure control valve 9 Sight glass 1
81. TO80 1 x DLTO85 M42 W H F 1x DSTO30 1 x DLTO30 1x DSTO40 1x DLTO40 1x DSTO80 1x DLTO85 M47 W H F 1 x 05 030 1 x DLTO40 1 x DSTO50 1 x DLT047 1 x DST110 1 x DLTO85 M50 W H F 1x DSTO40 1 x DLTO40 1x DSTO50 1x DLTO55 1x DST110 1x DLTO85 M58 W H F 1 x DSTO40 1x DLTO40 1 x DSTO60 1 x DLTO55 1 x DST110 1 x DLT110 M66 W 1 x DST050 1x DLTO40 1x DSTO70 1 x DLTO65 1x DST135 1 x DLT130 L83 W H F 1 x DST 070 1 x DLT 065 1 x DST 080 1 x DLT 085 1x DST 135 1 x DLT 130 199 W 1 x DST 080 1 x DLT 085 1x DST 110 1x DLT 110 1x DST 175 1 x DLT 160 5 4 Liebert Hiross HPM PD 273147 14 07 2006 Heat Rejections W F H versions Tab 5d Technical data and performance of Dry Coolers Performances Electric data Overall dimensions Airflow iere Supply Number or absorbed Width Depth m3 h db A V ph Hz n kW mm mm mm 5 009 9 0 6600 50 230 1 50 1 0 64 1250 900 990 DSMO013 13 5 5100 50 230 1 50 1 0 64 1250 900 990 DSMO018 17 6 13200 53 230 1 50 2 1 28 2050 900 990 DSM022 22 4 12600 53 230 1 50 2 1 28 2050 900 990 DSM028 27 5 18900 54 230 1 50 3 1 92 2850 1260 990 DST030 33 0 20500 55 400 3 50 2 1 44 2750 1260 1140 DST040 39 0 20000 55 400 3 50 2 1 44 2730 1260 1140 DSTO050 50 0 30750 57 400 3 50 3 2 16 3900 1260 1140 DSTO60 58 0 30000 57 400 3 50 3 2 16 3900 1260 1140 DST070 68 0 28350 57 400 3 50 3 2 16 3900 1260 1140 DST080 80 0 40000 58 400 3 50 4 2 88 5060 1
82. To obtain the net cooling capacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor in operation 4 Measured in the front part at 1 5 m height 2 m distance referred to free field with only fan in operation 4 10 Liebert Hiross 273147 14 07 2006 Technical Data Follows Tab 4c MODEL S17 S20 S23 power supply voltage V 10 V Ph Hz 400 3 50 400 3 50 400 3 50 FAN 5 type centrifugal with backward blades quantity no 1 1 1 Speed std opt fan RPM 1114 990 1001 1060 1083 1200 poles no 4 4 4 fan OA std opt fan A 2 59 1 15 4 62 1 52 4 54 2 17 fan FLA std opt fan A 2 8 4 0 4 8 4 0 4 8 4 0 fan LRA std opt fan A 9 9 0 1 18 0 1 18 0 1 COMPRESSOR 6 quantity type 1 Scroll Compressor rated power Hp 5 0 6 0 7 8 compressor OA R407C A 6 29 6 55 11 07 compressor OA R22 A 6 93 7 25 10 70 compressor FLA A 9 6 11 5 16 4 compressor LRA A 66 5 73 95 EVAPORATING COIL quantity position no 1 inclined pipes fins Copper treated alluminium fin pitch rows no 21 4 2 1 5 2 1 5 front surface m 0 56 CHILLED WATER COIL quantity position 1 inclined pipes fins Copper treated alluminium fin pitch rows no 21 3 2 1 4 2 1 4 front surface m 0 56 MODEL M25 M31 M34 M35 M41 M42 M47 M50
83. W 1 16 1 45 2 16 2 51 3 05 2 95 3 71 4 49 5 89 fan power input kW 0 20 0 23 0 34 0 40 0 43 0 87 0 98 1 50 1 86 full power input compressor fan kW 1 40 1 70 2 50 2 90 3 50 3 80 4 70 5 99 7 80 cat Lco EpL iE 3 29 3 85 3 28 3 66 3 57 3 82 3 68 3 42 3 41 fan power input EC fan opt kW 0 62 0 72 0 96 1 48 EER Energy Efficiency Ratio EC fan opt kW 4 06 3 91 3 76 3 61 Condensing section W models only water inlet temperature 30 C condensation temperature 45 C mid point condenser type plate type exchanger in AISI 316 water flow Vs 0 17 0 23 0 20 0 31 0 33 0 41 0 50 0 67 0 67 water side pressure drop kPa 7 12 8 18 8 11 16 27 27 water connections inch WF WF YF Refrigerant R22 total cooling capacity kW 44 5 5 8 1 10 4 12 1 14 3 16 9 20 1 25 6 sensible cooling capacity kw 4 3 5 2 7 6 10 0 10 9 13 7 16 1 19 0 23 1 SHR Sensible Heat Ratio 0 98 0 95 0 94 0 96 0 90 0 96 0 95 0 95 0 90 compressor power input kW 1 12 1 40 2 07 2 42 3 06 2 82 3 53 4 55 5 67 fan power input kW 0 20 0 23 0 34 0 40 0 43 0 87 0 98 1 50 1 86 full power input compressor fan kW 1 32 1 63 2 40 2 80 3 49 3 69 4 50 6 05 7 50 eu 3 33 3 37 3 38 3 71 3 47 3 88 3 76 3 32 3 41 fan power input EC fan opt kW 0 62 0 72 0 96 1 48 EER Energy Efficiency Ratio EC fan opt kW 4 16 3 98 3 65 3 58 Condensing section W models only water inlet temperature 30 C condensation temperature 45 C m
84. Water inlet to Freecooling 2 1 2 GAS M L83 OFC F Water outlet from Freecooling 2 1 2 GAS M L83 Dec Water inlet to Dualfluid 21 2 GAS M 2 1 2 GAS M L83 bre Water outlet from Dualfluid 2 1 2 GAS M 2 1 2 GAS M Lxx CD Condensate drain ID 20 mm Lxx HF Humidifier feed opt 1 2 GAS M Lxx HD Humidifier drain opt ID 22 mm Lxx EC Electrical power supply Hole 0 80 mm Connection size only The dimension of the connecting pipe depends on unit model and refrigerant see Tab 12c on page 12 12 12 11 Liebert Hiross HPM PD 273147 14 07 2006 Dimensional Data Connections Fig 12 r Refrigeration connections Frontal view liquid line Liebert Hiross HPM A gas line Non return valve OG Refrigerant pipe outlet IL Refrigerant pipe inlet Notes recommended diameters see Table in Chap 4 Tab 12c Pipe diameters room unit remote condenser STANDARD PIPE DIAMETERS Valid for equivalent lengths up to 30 m MOD copper tube external diametre X thickness mm R407C copper tube external diametre X thickness mm R22 Gas Liquid Gas Liquid 504 05 10X1 10X1 10X1 10X1 S07 12X1 12X1 12X1 10 X1 S10 12X1 12X1 12X1 12X1 12 14X1 14 X1 14 X1 14 X1 S13 14 X1 14X1 16X1 16X1 S17 16X1 16X1 16X1 16X1 S20 18X1 16X1 2
85. accidental contact When electrical heating is installed the dehumidification system can be also activated and humidity sensor and indicator provided if especially ordered see humidification and dehumidification system for the dehumidification function Electric heating can be installed combined with hot gas or hot water heating Hot Gas Coil option DX units for Reheating Mode only versions A W F D H Liebert Hiross HPM can be supplied with a reheating system that uses the heat which is normally transferred to the condenser thus saving energy This system is activated during the dehumidification phase when the temperature is below its setpoint A control valve prevents the refrigerant from flowing into the reheat coil when not required Hot gas reheat is available as an alternative to hot water reheat Tab 8a Features of hot gas reheat system at nominal airflow MODELS U O A W F D H S04 505 507 510 512 513 517 520 523 rows no 1 1 2 2 2 1 1 1 1 surface m 017 017 015 015 015 037 037 037 037 eruta capacity at 24 C 5096 con densing temperature kW 2 8 3 4 5 0 6 3 7 5 8 4 10 1 12 0 15 6 45 C MODELS A WIFID H M25 M29 M31 M34 M35 M41 M42 M47 M50 M58 M66 rows no 1 1 1 1 1 1 1 1 1 1 1 surface m2 0 47 0 47 1 07 1 07 1 07 1 07 1 07 1 07 1 07 1 07 1 07 rengating capacity at 24 C 50 con densing temperature kW 15 4 17 6 18 4 10 5 21 6 26 8 12 44 31 6 16 17 8 20 7 45
86. alves and a maximum level sensor The steam output can be adjusted within a range of values which can be chosen manually and is factory set at 70 of the maximum capacity see the relevant data Humidifier features The steam is mixed with the delivery air of the evaporating coil by means of a suitable distributor The iCom controller can determine when the cylinder has to be changed Replacing the cylinder is extremely easy and quick A self adaptive flow control system is fitted as standard and controls the current passing through the cylinder water Liebert Hiross HPM PD 273147 14 07 2006 Humidair humidifier Tab 11a Humidair specifications MAX MAX MAX DRAIN Humipain MANPOWER serina ABSORBED power CYLINDER zue WATER WATER HPM MODEL MODEL SUPPLIES VOLUME QUANTITY QUANTITY V 10 kg h A kW I min l min S04 05 KUECLA 230V 1ph 50Hz 0 6 2 0 6 5 1 5 17 0 6 40 507 12 KUECLB 400 3ph 50Hz 1 3 4 5 4 6 3 0 3 8 0 6 4 0 507 12 KUECLC 230V 3ph 50Hz 1 3 4 5 8 0 3 0 3 3 0 6 4 0 13 29 M25 29 KUECLD 400V 3ph 50Hz 2 7 9 0 9 0 5 8 5 5 0 6 4 0 9127 29 KUECLE 230V 3ph 50Hz 2 7 9 0 15 6 5 8 5 5 0 6 4 0 M25 29 p 7 9 M31 66 KUECLD 400V 3ph 50Hz 3 9 13 0 13 0 9 0 5 5 0 6 4 0 M31 66 KUECLE 230V 3ph 50Hz 3 9 13 0 22 5 9 0 5 5 0 6 4 0 L83 99 KUECLD 400V 3ph 50Hz 3 9 13 0 13 0 9 0 5 5 0
87. ansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoid valve optional 24 Safety thermostat 12 Check valve 25 Manual bleed valve 13 Shut off valve 26 Water solenoid valve by the customer 14 18 Liebert Hiross 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 19 Liebert Hiross HPM Sxx KA M25 KA ZA 29 gt lt X V m UNS KO o _ SUPPLY LIMIT i _ _ SUPPLY LIMIT Ne AL CONDENSING UNIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 11 3 way hot gas modulating valve 2 Crankcase heater 12 Check valve 3 High pressure switch HP 13 Shut off valve 4 Air cooled condenser 14 Reheating coil 5 Liquid receiver 15 Evaporator 6 Access valve 16 Low pressure switch LP 7 Safety valve 17 Shut off solenoid valve 8 Filter dryer 18 9 Sight glass 19 Hot gas injection valve antifreeze 10 Thermostatic expansion valve 20 Hot gas injector Liebert Hiross HPM PD 273147 14 07 2006 14 19 Refrigerant and Hydraulic Circuits Fig 14 20 Liebert Hiross HPM Sxx KW KD SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET E SUPPLY LIMIT S POS DESCRIPTION POS DES
88. ant liquid line inlet 1 M41 47 IL1 OD 18 mm OD 18 mm M34 42 50 58 66 IL2 Refrigerant liquid line inlet 2 OD 16 mm OD 16 mm M31 34 35 42 OG1 OD 18 mm OD 18 mm 3058290 Refrigerant gas line outtlet 1 M41 47 OG1 OD 22 mm OD 22 mm M34 42 50 58 66 0G2 Refrigerant gas line outlet 2 OD 18 mm OD 18 mm M31 35 41 47 IWC1 1 1 4 GAS F 1 1 4 GAS F 05809 Water to condenser 1 inlet M34 42 ICH 3 4 GAS F 3 4 GAS F M34 42 IWC2 3 4 GAS F 3 4 GAS F M50 58 66 IWC2 Water to condenser 2 inlet 1 1 4 1 1 4 OWC1 1 1 4 GAS F 1 1 4 GAS F Water from condenser 1 outlet M34 42 OWC1 3 4 GAS F 3 4 GAS F M34 42 OWC2 3 4 GAS F 3 4 GAS F M50 58 66 OWC2 Water from condenser 2 outlet 1 1 4 GAS F 1 1 4 GAS F Mxx IHW Hot water inlet opt OD 22 mm OHW Hot water outlet opt OD 22 mm M31 34 35 IFC F 7 1 1 4 GAS F M41 42 47 50 58 IFC F Water inlet to Freecooling 1 1 2 GAS F M31 34 35 OFC F 1 1 4 GAS F M41 42 47 50 58 OFC F Water outlet from Freecooling 14 2 GAS F M31 34 35 IFC D C 1 1 4 GAS F 1 1 4 GAS F M41 42 47 50 58 IFC D C Water inlet to Dualfluid 11 2 GAS F 1 1 2 GAS F M31 34 35 OFC D C 1 1 4 GAS F 1 1 4 GAS F M4i 42 47 50 58 OFC D C Water outlet from Duatfluid 14 2 GAS F 1 1 2 GAS F Mxx CD Condensate drain ID 20 mm Mxx HF Humidifier feed opt 1 2 GAS M
89. charged to the outside Water cooled condenser These units are provided with one very efficient stainless steel brazed plate water cooled condenser 2 The condenser is fitted with an head pressure regulating valve 8 for the automatic control of condensing pressure The units operate with mains water or open cooling tower water If mains water or open tower water are used a mechanical filter must be fitted in the water circuit to protect the condenser for other information see the Service Manual To reduce water and energy consumption pump it s advisable to adopt a cooling water control valve by the user able to stop water feeding when unit is off Unit microprocessor control gives a 24V contact 10VA max please refer to the relevant Wiring Diagram 58 and G terminals to drive that valve Note 1 7he water cooled Dualfluid versions are filled with the complete charge of the requested refrigerant standard R407C Note 2 To complete the Dualfluid system it is necessary to connect the chilled water coming from the external source to the air water coil connections 5 SxxOH MxxOH Units Chilled Water Cooling Water from Customer Liebert Hiross HPM PD 273147 14 07 2006 2 8 Model Configuration Other Configurations 4 Digit CONSTANT Liebert Hiross HPM Constant is the solution for systems requiring extremely precise control of temperature and humidy
90. coil 5 in direct expansion rows direct expansion mode or as an alternative the air water coil b in freecooling rows freecooling mode Whenever the outdoor temperature is at least 5 degrees below the indoor return temperature the water flow is cooled by an external Dry Cooler 10 and passes through the coil 5 When the external temperature is higher than ZET Zero Energy Temperature the water exchanges heat with the refrigerant in the water cooled plate condenser 2 When the external temperature is below ZET the water is cooled as much as to cool the room air directly in the air water coil 5 freecooling rows Refrigeration circuit All models are provided with a single refrigeration circuit M and L ranges present also double circuit units The compressor pumps the hot gaseous refrigerant into a water cooled condenser 2 The liquefied refrigerant arrives to a liquid receiver 8 that ensures a constant and even refrigerant flow to the thermostatic expansion valve 4 and then arrives to the direct expansion rows of the evaporator 5 Here the refrigerant thanks to the heat exchanged with the room air moved by the fan 6 evaporates and returns to the compressor 1 from this the refrigerant begins a new refrigeration cycle Shut off valves are provided as standard to assist with routine maintenance The compressor 1 has a built in non return valve to avoid return of liquid refrigerant from the condenser t
91. connectivity of several units Possible utilization of the iCom Large CDL with graphic display Outdoor Components Air cooled Condenser DX A D units see Product Documentation of HCE condenser For pipe layout and unit connection see Chap 12 and Service Manual in the unit or surfed on the web Dry Cooler DX W F H units Liebert Hiross HPM PD 273147 14 07 2006 8 6 Filter section Standard filters Removable filters installed inside the unit before of fan and heat exchanger Filtration from G4 to F5 CN EN779 respectively corresponding to EU4 and EU5 accoding to Eurovent EU4 5 The folded structure of the filters gives high filtration efficiency and low pressure drop The filter media used consists of synthetic fibre cells The frame is made of cardboard The additional pressure drop in comparison with G4 sdt filters are indicated in Tab 9c High efficiency filters Optional high efficiency filters filtration class F6 F7 and F9 in accordance with the CEN EN 779 standard are made of fibreglass filter media The filters are placed in V sections with a solid external frame in polypropylene and can withstand remarkable pressure and flow variations These filters will be installed within an additional duct on the unit top Filter holding duct If 290 mm high filters are needed a metal hood must be supplied to support them installed on the top of the unit and with the same col
92. d valve optional 24 Safety thermostat 12 Check valve 25 Manual bleed valve 13 Shut off valve 26 Water solenoid valve by the customer Liebert Hiross HPM PD 273147 14 07 2006 14 17 Refrigerant and Hydraulic Circuits Fig 14 18 Liebert Hiross HPM L83 U H ONLY WITH REHEATING COIL OPTION G9 e e ji 4 lt E PHX Zi e E X X m uc el D DA V V OKM Mm Es N eux NG Q d 6 G Ky D AN S zk lt lt lj B z 8 tc ER i 4 4 C C gt Na COOLING WATER OUTLET ble COOLING WATER INLET SUPPLY LIMIT E E _ _ SUPPLY LIMIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Water cooled condenser 17 Shut off solenoid valve 5 Liquid receiver 18 Head pressure control valve 6 Access valve 19 Chilled water 3 way valve 7 Safety valve 20 Chilled water coil 8 Filter dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas injector 10 Thermostatic exp
93. d valve optional 24 Safety thermostat 12 Check valve 25 Solenoid water valve 18 Shut off valve 26 Manual bleed valve 14 10 Liebert Hiross HPM PD 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 11 Liebert L83 U F ONLY WITH REHEATING COIL OPTION 9 gt comm 6 aj j 99 SUN P 9 2 MC T e Ore SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Water cooled condenser 17 Shut off solenoid valve 5 Liquid receiver 18 Head pressure control valve 6 Access valve 19 Chilled water 2 way valve 7 Safety valve 20 Chilled water coil 8 Filter dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas injector 10 Thermostatic expansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoid valve optional 24 Safety thermostat 12 Check valve 25 Shut off solenoid water valve 18 Shut off valve 26 Manual bleed valve Liebert Hiross HPM PD 273147 14 07 2006 14 11 Refrigerant and Hydraulic Circuits Fig 14 12 Liebert Hiross HPM Sxx U O D M25 47 U O D
94. distance referred to free field with fan and compressor in operation 4 Measured in the front part at 1 5 m height 2 m distance referred to free field with only fan in operation Liebert Hiross 273147 14 07 2006 Technical Data M LxxU O F series MODEL M25 M31 M34 M35 M41 M42 M47 M50 M58 L83 power supply voltage V 10 V Ph Hz 400 3 50 Refrigerant circuit single single double single single double single double double double PERFORMANCE 1 airflow m3 h 6340 8850 9490 9540 11230 11370 12250 12240 12910 19010 external static pressure Under ESP Pa 20 20 20 20 20 20 20 20 20 20 Under ie di iE 270 390 320 310 340 330 250 250 190 200 external static pressure Over ESP Pa 50 50 50 50 50 50 50 50 50 2 770 e 300 400 330 320 340 330 250 250 190 fan power input compressor and kw 879 1069 1164 1216 15 26 1388 1828 1795 2088 29 52 unti power input comp amp opt EC fan kW 8 33 9 54 10 34 10 86 13 94 12 56 17 52 17 19 20 58 27 20 ethylene glycol 96 30 30 30 30 30 30 30 30 30 30 proposed drycooler DSM28 28 DSTO30 DSTO30 DSTO40 DSTO40 057050 DSTO50 057060 057080 SPL sound pressure level 3 Under dB A 55 0 59 6 61 1 61 2 59 1 59 0 60 9 60 8 62 9 65 7 SPL sound pressure level 4 Under dB A 54 7 59 3 60 8 60 9 59 0 58 6 60 5 60 4 62 6 65 5 SPL sound pressure level 3 Over dB A 56 2 58 0 60 3 60 8 61 1 61 0 62 5 62 5 63 0 SPL sound pressur
95. e 6 Access valve 19 Chilled water 3 way valve 7 Safety valve 20 Chilled water coil 8 Filter dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas injector 10 Thermostatic expansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoid valve optional 24 Safety thermostat 12 Check valve 25 Water solenoid valve by the customer 13 Shut off valve Liebert Hiross HPM PD 273147 14 07 2006 14 15 Refrigerant and Hydraulic Circuits Fig 14 16 Liebert Hiross HPM M25 47 U O H A EI WO d A NO AM T V a m T NAT v _______ XW 8 45 Gu el j K SUPPLY LIMIT SUPPLY LIMIT m COOLING WATER INLET g Z a8 E E COOLING WATER OUTLET z z a a E 7 7 E T o POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Water cooled condenser 17 Shut off solenoid valve 5 Liquid receiver 18 Head pressure control valve 6 Access valve 19 Chilled water 3 way valve 7 Safety valve 20 Chilled water coil 8 Filter dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas inject
96. e double double double PERFORMANCES 1 air flow m3 h 6340 7080 8850 9490 9540 11230 11370 12250 12240 12910 13470 ESP Under Pa 20 20 20 20 20 20 20 20 20 20 20 ESP max Under Pa 360 240 420 350 340 380 380 300 300 240 170 ESP Over Pa 50 50 50 50 50 50 50 50 50 50 50 ESP max Over 9 Pa 380 280 420 350 340 380 390 300 300 250 180 3 Pressure Level 9 dB A 533 551 585 605 604 584 581 604 593 611 634 3 pound Pressure Level 9 550 570 577 598 598 604 603 614 617 628 632 Refrigerant R407C total cooling capacity kw 26 5 29 7 31 3 36 2 37 0 45 8 42 8 53 7 54 9 60 1 70 3 sensible cooling capacity kw 24 2 27 2 30 3 34 1 35 1 43 4 41 5 49 0 49 3 52 7 58 5 SHR Sensible Heat Ratio 0 91 0 92 0 97 0 94 0 95 0 95 0 97 0 91 0 90 0 88 0 83 compressor power input kw 5 89 6 96 6 94 2x 3 82 7 96 10 00 2 4 39 12 1 2x5 9 2 6 96 2 7 98 fan power input kW 1 52 1 90 1 99 2 38 2 38 2 1 51 2 1 51 2x1 74 2x1 74 2x1 89 2 2 09 full power input compressor fan kW 7 41 8 86 8 93 10 01 10 34 13 02 11 8 15 58 15 28 17 69 20 13 EER Energy Efficiency Ratio compr and fan 3 56 3 35 3 51 3 62 3 58 3 52 3 63 3 45 3 59 3 40 3 49 fan power input EC fan opt kW 1 08 1 44 2x0 45 2x0 65 2 0 65 2x0 98 2x0 99 2x1 40 2x1 40 2x1 52 2x1 94 EE EE Pan ww 354 399 405 400 383 398 360 376 355 355 Condensing section W models only water inlet temperature 30 C condensation temperature 45 C mid point condenser ty
97. e four configurations shown below O OVER U UNDER K CONSTANT Downflow Upflow with front air return G GRILLE D DISPLACEMENT L CONSTANT Frontal air discharge at floor level Frontal upflow with front air return see page 2 12 S04 05 models Liebert Hiross HPM PD 273147 14 07 2006 2 2 Model Configuration Versions 5 Digit Version A Direct expansion units with air cooled condenser Refrigeration circuit All models are provided with a single refrigeration circuit M and L ranges present also double circuit units The compressor 1 pumps the hot gaseous refrigerant into an outdoor air cooled condenser 2 The liquefied refrigerant arrives to a liquid receiver 3 that ensures a constant and even refrigerant flow to the thermostatic expansion valve 4 and then arrives to the evaporator 5 Here the refrigerant thanks to the heat exchanged with the room air moved by the fan 6 evaporates and returns to the compressor 1 from this the refrigerant begins a new refrigeration cycle To maintain the correct refrigerant discharge pressure the speed of the motor fan 8 is controlled on off or proportional mode Shut off valves are provided as standard to assist with routine maintenance The compressor 1 has a built in non return valve to avoid return o
98. e level 4 Over dB A 54 6 57 3 59 5 59 1 59 0 59 0 60 8 60 7 61 3 MECHANICAL COOLING PERFORMANCE 35 0 C outdoor air temperature Refrigerant R407C total cooling capacity kw 24 0 28 8 31 9 32 7 40 4 38 2 47 8 47 8 53 2 75 8 sensible cooling capacity kw 22 0 28 4 30 0 31 2 38 6 36 8 43 9 43 2 46 9 68 9 SHR sensible total ratio 0 92 0 99 0 94 0 95 0 96 0 96 0 92 0 90 0 88 0 91 compressors absorbed power kw 6 94 8 42 2x 4 46 9 54 11 93 2x 5 23 14 65 2x7 10 2x8 37 2x11 67 fan absorbed power kw 1 88 2 41 2 72 2 72 2x 1 72 2x1 73 2x1 88 2x1 88 2x2 07 2x3 09 AME Uu 272 266 274 267 263 275 260 266 255 234 EC fans absorbed power kw 1 42 2x0 68 2 0 65 2 0 71 2 1 06 2 1 07 2x1 40 2x1 40 2x1 52 2x1 93 E ad LESS ana 287 298 309 298 288 303 271 278 259 252 mixture flow 1 5 1 17 1 41 1 79 1 57 1 82 2 0 98 1 94 2 1 05 2 1 09 2 1 70 mixture condenser pressure drop kPa 65 50 55 45 37 65 32 54 31 33 Unit total pressure drop kPa 85 79 115 81 85 83 87 75 48 75 Refrigerant R22 total cooling capacity kw 23 7 28 1 30 9 31 9 39 4 37 8 46 5 47 0 52 2 74 1 sensible cooling capacity kw 21 8 28 0 29 5 30 8 38 0 36 5 43 2 42 8 46 3 68 2 SHR sensible total ratio 0 92 1 00 0 95 0 97 0 96 0 97 0 93 0 91 0 89 0 92 compressor absorbed power kW 6 61 7 80 2x 4 30 8 85 11 01 2x 5 11 13 82 2x6 74 2x7 76 2x 10 83 fan absorbed power kW 1 88 2 41 2 72 2 72 2x 1 72 2x1 73 2 1 88 2 188 2x2 07 2x3 09 a ds Feio 2 77 2 75 2 73 2 76 2 78 2 76 2 65 2 72 2
99. e used at minimum ambient temperatures The circulation of the water glycol mixture is forced the pump 11 and the water glycol mixture are not supplied The unit is provided with 2 way modulating valve 12 to control the glycoled water flow passing through the water glycol coil A solenoid valve 13 allows the water flow to the condenser The opening or closing signals generated by the electronic controller manage the valve actuator movement in order to maintain the desiderd conditions in the conditioned room Liebert Hiross HPM PD 273147 14 07 2006 Model Configuration Contemporary DX and FC operation S GE Energy consumpion 20 kW In Liebert Hiross HPM S and M units it is implemented load in London the contemporary operation of DX direct expansion FG DX mode and FC freecooling mode In this way the air before passing through the evaporating coil is precooled in the the freecooling coil Thanks to this feature the energy saving is considerably increased during temperate seasons exploiting the outdoor temperature that is a little bit inferior to indoor one Furthermore the total cooling capacity is increased and can satisfy peak cooling requests 10 0 10 Liebert Hiross HPM Annual Energy Consumption F unit vs W unit Outdoor temperature C This diagram is referred to 365 days and 24 hours running time The saved Energy in one year is equivalent to 61323 42328 18995 kWh
100. ebert Hiross HPM PD 273147 14 07 2006 Dimensional Data Connections Base frames option Fig 12 1 When required a base frame adjustable in height by 25 9 mm can be supplied Three sizes are available height lt 300 mm lt 500 mm lt 800mm Note This frame allows the installation of more units side by side Fig 12 j C BASE FRAME ACCESSORY F ih E FRONT UNIT Tab 12a Hole in the floor and base frame dimensions Dimensions mm MODELS A B c without with base without with base without with base D E F base frame frame base frame frame base frame frame S04 05 320 390 380 S07 10 12 e 420 490 en 480 ee 670 740 300 730 50 10 lt 500 25 29 930 1000 p 990 M31 66 1680 1750 10 SH 1740 880 L83 99 2460 2550 805 895 2550 885 Liebert Hiross HPM PD 273147 14 07 2006 12 4 Dimensional Data Connections Packing Fig 12 k Packing standard 2080 amp NG gt The air conditioners are usually packed on a wooden pallet 1 with shockproof angle pieces in pressed cardboard 2 3 4 polystyrene 5 panels in cardboard 6 polystyrene 7 and flexible polythene film 8 Tab 12b Packing depth A MODELS Dimensions mm A B 504 05 480 830 507 10
101. ect driven fans with forward curved blades Thanks to the use of plug fans the Available External Static Pressure is adjustable on site during commissioning with a range of 0 to 200 Pa or more according to the installation requirements Liebert Hiross HPM PD 273147 14 07 2006 1 1 Features and Benefit EC Fan Plug in Electronically Commutated Fan The largest capacity Liebert Hiross HPM units can be supplied with an exclusive fan type this enables you to greatly increase the unit s efficiency and therefore significantly reduce operating costs EC fans Electronically Commutated DC motors have the added advantage of higher fan shaft motor efficiency from 4596 of 1 phase motors to 6596 of 3 phase motors and to 85 90 of EC fans Additional benefits are that on start up the Liebert Hiross HPM peak inrush current is lower than the operating current This means the EC fan option features a true soft start Also compared to AC fan supplied by the frequency converter the advantages are evident and the input power is clearly inferior from 13 to 38 as a function of the working point The internal electronics of the EC fan are integrated into Emerson Network Power controls The EC fan design allows a new approach in regulating environmental parameters within HPAC applications To name a few e constant air volume e constant external static pressure e sound emission optimisation e power input optimisation e cooli
102. eel brazed plate water cooled condenser 2 The condenser is fitted with an head pressure regulating valve 8 for the automatic control of condensing pressure The units operate with mains water or closed circuit with an external Dry Cooler When operating in a closed circuit to avoid undesired ice formation in wintertime it is advisable to use water glycol mixture refer to Chap 5 for the percentages to be used at minimum ambient temperatures Dry Coolers are available as an option water glycol mixture and circulation pump s are normally supplied by others If mains water is used a mechanical filter must be fitted in the water circuit to protect the plate condenser 2 for other information see the Service Manual To reduce water and energy consumption pump it s advisable to adopt a cooling water control valve by the user able to stop water feeding when unit is off Unit microprocessor control gives a 24V contact 10VA max please refer to the relevant Wiring Diagram 58 and G terminals to drive that valve Note 7he water cooled Liebert Hiross HPM versions are filled with the complete charge of the requested refrigerant standard R407C SxxOW MxxOW Units un Cooling Water Liebert Hiross HPM PD 273147 14 07 2006 2 4 Model Configuration Version F Freecooler units Freecooling mode The Freecooler unit cools the air flow by means of the air refrigerant
103. er coil Heating capacity 24 C 50 R H 45 C condens temperature kW 2 6 3 0 80 65 C water temp Heating mode Hot water coil heating capacity 24 C 50 R H 80 65 C water temp kw 2 0 2 3 4 18 Liebert Hiross HPM PD 273147 14 07 2006 Technical Data Tab 4g Constant S MxxK L A W series MODEL SO4K L SO5K L SO7K S10K S12K S13K S17K S20K S23K M25K power supply voltage V 10 V Ph Hz 230 1 50 230 1 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 PERFORMANCE 1 airflow m3 h 1120 1310 2040 2510 2600 4070 4780 5045 5580 6090 external static pressure Over ESP Pa 50 50 50 50 50 50 50 50 50 50 sound pressure level 3 Over dB A 46 2 47 8 50 4 51 7 54 1 51 8 53 0 52 8 56 1 SHEET ve 260 200 260 150 110 300 250 300 20 350 external static pressure frontal deliv ery ESP Pa 9 0 3 iv S pressure level 3 frontal deliv dB A 49 6 514 2 _ Refrigerant R407C total cooling capacity kw 4 6 5m 8 2 10 6 12 4 14 4 17 3 20 5 26 7 26 4 sensible cooling capacity kW 4 2 5 2 7 5 9 9 10 8 13 6 16 1 18 9 23 2 23 7 SHR sensible total ratio 0 91 0 91 0 91 0 93 0 87 0 94 0 93 0 92 0 87 0 90 compressor absorbed power kW 1 16 1 45 2 16 2 51 3 05 2 95 3 71 4 49 5 89 5 89 fan absorbed power kW 0 20 0 23 0 34 0 40 0 43 0 86 0 97 1 49 1 85 1 52 unit absorbed power compr and fan kW 1 40 1 70 2 50 2 90 3 50 3 80 4 70 6 00 7 70 7 41 3 29 335 328 366 354
104. er room connection cable is included Fig 10 a TRUE S RR i iCom Medium for single circuit units Fig 10 a iCom Large for double circuit units Fig 10 b The user interface is the 3 digit back lit Fig 10 b display showing parameter values and relevant symbols codes in a tree menu It features navigation push buttons and status leds Both high and low priority alarms activate a visual indicator and buzzer Input for Remote On Off and volt free contacts for simple remote monitoring of low and high priority alarms high low room temperature high low refrigerant pressure fan control failure are available LAN management functions provided as standard include stand by in case of failure or overload of the unit in operation the second one starts automatically automatic rotation and cascade division of the load among several units through split of the proportional band The self test function automatically activates deactivates the main components evaporator fan compressor freecooling damper heaters alarms without changing the pre set parameters to easily start up and commission the unit No skilled personnel requested All settings are protected through a 3 Level password system 9 Automatic restart is provided after a power failure 9 The Remote display is required to activate the function Tab 10a Technical Data iCom Technical Data iCom
105. erant slugging during the start up A second non return valve 7 is recommended to avoid in wintertime refrigerant migration from the liquid pipes and the receiver 3 to the condenser 2 that should be responsible of low pressure intervention at the start up of compressor For safety reason a relief valve 9 is installed on the liquid receiver 3 this valve is equipped with flanged connections so that the refrigerant may be discharged to the outside External air cooled condenser 2 The units may be connected with a wide range of our condensers in standard or low noise version For technical data and performance refer to the relevant technical documentation Chap 5 gives the recommended matching condenser for Liebert Hiross HPM units as a function of outdoor air temperature Note 1 Units and external condensers are supplied separately Note 2 The room unit refrigeration circuit is pressurised with helium at 3 bar and the condenser refrigeration circuit at 2 bar with dry air Note 3 The customer is responsible for making connections between the Unit and the external condenser and for charging with refrigerant standard R407C Full instructions for these operations are given in the Service Manual Chilled Water from Customer Liebert Hiross HPM PD 273147 14 07 2006 Model Configuration Version H Water cooled condenser dualfluid units Dualfluid mode The Dualfluid unit cools the air flow by means
106. f liquid refrigerant from the condenser in summertime thus protecting the compressor from undesired refrigerant slugging during the start up A second non return valve 7 is recommended to avoid in wintertime refrigerant migration from the liquid pipes and the receiver 3 to the condenser 2 that should be responsible of low pressure intervention at the start up of compressor For safety reason a relief valve 9 is installed on the liquid receiver 3 this valve is equipped with flanged connections so that the refrigerant may be discharged to the outside External air cooled condenser 2 The units may be connected with a wide range of our condensers in standard or low noise version For technical data and performance refer to the relevant technical documentation Chap 5 gives the recommended matching condenser for Liebert Hiross HPM units as a function of outdoor air temperature Note 1 Units and external condensers are supplied separately Note 2 The room unit refrigeration circuit is pressurised with helium at 3 bar and the condenser refrigeration circuit at 2 bar with dry air Note 3 The customer is responsible for making connections between the Unit and the external condenser and for charging with refrigerant standard R407C and oil when request Full instructions for these operations are given in the Service Manual SxUA MxxUA LxxUA Units 2 3 Liebert Hiross HPM PD 273147 14 07 2006 Model Conf
107. ff solenoid valve 5 Liquid receiver 18 Head pressure control valve 6 Access valve 19 Chilled water 2 way valve 7 Safety valve 20 Chilled water coil 8 Filter dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas injector 10 Thermostatic expansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoid valve optional 24 Safety thermostat 12 Check valve 25 Solenoid water valve 13 Shut off valve Liebert Hiross HPM PD 273147 14 07 2006 14 9 Refrigerant and Hydraulic Circuits Fig 14 10 Liebert Hiross HPM M34 58 U O F SUPPLY LIMIT Ek COOLING WATER INLET N COOLING WATER OUTLET d N Reng ONLY WITH REHEATING COIL OPTION POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Water cooled condenser 17 Shut off solenoid valve 5 Liquid receiver 18 Head pressure control valve 6 Access valve 19 Chilled water 2 way valve 7 Safety valve 20 Chilled water coil 8 Filter dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas injector 10 Thermostatic expansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoi
108. for the most demanding installations and stringent standards Typical installations are metrological rooms laboratories textile pharmeceutical tobacco paper and precision mechanical industries Liebert Hiross HPM Constant with ducted air delivery allows temperature and humidity tolerances of 0 3 C and 2 R H respectively This important result is achieved through an accurate and continuous variation of both cooling capacity and steam production A special hot gas coil and a modulating valve enable the reduction of the cooling capacity from 100 to 0 The refrigeration diagram the relevant description and the operating mode diagrams of the iCom Medium or iCom CDL control option describe very well how the Constant room units guarantee temperature and humidity within the requested tolerances G i 4 E j KL D I Temper Relative humidity Liebert Hiross HPM PD 273147 14 07 2006 Model Configuration iCom Medium or iCom CDL opt for Constant units The control of the unit for Metric Rooms is performed through the control Com Medium or Com CDL opt with relevant software see T H diagrams T Temperature control Compressor one two or three electrical heating steps The compressor stops at 50 of proportional band In the left side of the proportional band the electrical heating steps switch on to reach the set point temperature T
109. h frontal Plenum simple silencing cartridges efficiency filters airflow OVER only S04 05 400 S07 10 12 500 13 17 20 23 790 500 600 700 800 500 600 700 M25 29 850 900 1000 100 1200 EE 800 900 Tn M31 34 35 41 850 42 47 50 58 66 600 700 800 L83 99 890 300 1000 1001200 600 900 1200 600 700 800 900 12 1 Liebert Hiross HPM PD 273147 14 07 2006 Dimensional Data Connections WEIGHTS kg MODELS Versions A W H K A K W S04 160 165 505 170 175 507 195 200 200 205 510 210 215 215 220 612 215 222 222 229 S13 240 247 247 254 S17 250 260 290 280 290 260 270 S20 260 270 310 300 310 270 280 S23 270 280 320 310 320 280 290 M25 415 425 510 500 510 425 435 M29 420 430 M31 565 575 715 705 715 M34 580 590 725 715 725 M35 570 580 720 710 720 M41 585 600 730 715 730 M42 585 600 745 730 745 M47 605 620 740 725 740 M50 620 635 755 740 755 M58 625 650 770 745 770 M66 645 670 L83 925 950 1140 1115 1140 L99 975 1000 Liebert Hiross HPM PD 273147 14 07 2006 12 2 Dimensional Data Connections 12 3 Fig 12 e Accessories and options diagram Horizontal input output grille Silencing cartridges 8 OR High efficiency filters itd
110. he room unit is higher than the room load and the room temperature tends to decrease the hot gas valve 11 opens and the hot gas coil 10 heats the treated air maintaining the room at the requested restricted temperature conditions Shut off valves are provided as standard to assist with routine maintenance The compressor 1 has a built in non return valve to avoid return of liquid refrigerant from the condenser thus protecting the compressor from undesirable refrigerant slugging during the start up The second non return valve 7 avoids refrigerant migration from the liquid pipes and the receiver 3 to the condenser 2 that should be responsible of high pressure intervention at the start up of compressor For safety reason a relief valve 9 is installed on the liquid receiver 3 this valve is equipped with flanged connections so that the refrigerant may be discharged to the outside Water cooled condenser These units are provided with one very efficient stainless steel brazed plate water cooled condenser 2 The condenser is fitted with an head pressure regulating valve 8 for the automatic control of condensing pressure The units operate with mains water or closed circuit with an external Dry Cooler When operating in a closed circuit to avoid undesired ice formation in wintertime it is advisable to use water glycol mixture refer to the Service Manual for the percentages to be used at minimum ambient temperatures
111. hus protecting the compressor from undesired refrigerant slugging during the start up A second non return valve 7 is recommended to avoid refrigerant migration from the liquid pipes and the receiver 3 to the condenser 2 that should be responsible of high pressure intervention at the start up of compressor For safety reason a relief valve 9 is installed on the liquid receiver 3 this valve is equipped with flanged connections so that the refrigerant may be discharged to the outside Note The Liebert Hiross HPM Freecoolers are filled with the complete charge of the requested refrigerant standard R407C Water cooled condenser These units are provided with one very efficient stainless steel brazed plate water cooled condenser 2 The condenser is fitted with an head pressure regulating valve 8 for the automatic control of condensing pressure To reduce water and energy consumption pump it s advisable to adopt a cooling water control valve by the user able to stop water feeding when unit is off Unit microprocessor control gives a 24V contact 10VA max please refer to the relevant Wiring Diagram 58 and G terminals to drive that valve Water glycol circuit The units operate with water in closed circuit with an external Dry Cooler 10 cooled by the outside ambient air To avoid undesired ice formation in wintertime it is advisable to use water glycol mixture refer to the Service Manual for the percentages to b
112. id point condenser type plate type exchanger in AISI 316 water flow l s 0 20 0 27 0 20 0 32 0 34 0 42 0 52 0 68 0 68 water side pressure drop kPa 9 15 8 19 8 12 17 28 28 water connections inch F DIMENSIONS length mm 750 750 750 750 750 750 750 750 750 depth mm 400 400 500 500 500 750 750 750 750 height mm 1950 1950 1950 1950 1950 1950 1950 1950 1950 footprint m 0 30 0 30 0 38 0 38 0 38 0 56 0 56 0 56 0 56 WEIGHTS net kg 160 170 195 210 215 240 250 260 270 gross standard packing see Fig 12j kg 165 175 202 217 222 250 260 270 280 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 5096 R H 17 C wb Condensing temperature 45 C mid point EER refers to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To obtain the net cooling capacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor in operation Ducted Over unit To be defined Liebert Hiross 273147 14 07 2006 Technical Data MxxU O A W series MODEL M25 M29 M31 M34 M35 M41 M42 M47 M50 M58 M66 Power supply voltage V 10 V Ph Hz 400 3 50 Refrigerant circuit single single single double single single X double singl
113. idification system is provided by a HUMIDAIR electronic humidifier The dehumidification function which is supplied as standard when the humidifier option is installed acts by reducing the fan speed with consequent reduction of the air flow and at the same time switching on the compressor Electronic humidity control The software of the iCom microprocessor control includes an algorithm which manages the HUMIDAIR electronic modulating humidifier and also provides the dehumidification function There is also a special function which automatically prevents dehumidification if the return air temperature is below the required value When the temperature reaches the correct value the dehumidification function is automatically reactivated Dehumidification control may be either of the proportional or of the on off type depending on the installation requirements on off is set as standard at the factory HUMIDAIR electric steam humidifier HUMIDAIR is a replaceable plastic water cylinder with immersed electrodes When an electronic current passes between the electrodes the water is converted into the required quantity of steam It is suitable for a large range of water qualities with varying degrees of hardness with the exception of demineralized water It almost instantaneously produces clean particle free steam and avoids energy losses which are typical of other systems HUMIDAIR is provided with the steam cylinder water inlet and outlet v
114. idifier Dimensional Data Connections All Options Accessories Refrigerant and Hydraulic Circuits Features and Benefit The new Liebert Hiross HPM range The plug fan technology with generously dimensioned heat exchanger scroll compressors and optimised cooling circuits maximise efficiency by operating at low levels of energy consumption This can be further enhanced by the use of Electronically Commutated Fans EC Fan reducing power input by 35 We underline the complete range with all models in Displacement version and in Constant configuration The down flow version achieves the highest levels of efficiency EER is 20 better than industry average The fan in this case is positioned upstream of the evaporator optimising airflow over the coil Also in the Under versions silencer cartridges can be used to further reduce the sound pressure level by up to a 5 dBA The new Liebert Hiross HPM range has been designed to have the smallest possible overall footprint The compactness of the unit is fully evident for some capacities For instance inthe smaller sizes 04 S05 where the air outlet plenum is integrated in the unit body in a depth of only 400 mm inthe S23 where 23 kW in direct expansion mode have been reached with footprint of 750 x 750 mm inthe M29 where 29 kW have been reached with footprint of 1000 x 850 mm inthe M47 where 47 kW single circuit have been reached with a footpr
115. iguration Version W Direct expansion units with water cooled condenser Refrigeration circuit All models are provided with a single refrigeration circuit M and L ranges present also double circuit units The compressor 1 pumps the hot gaseous refrigerant into a water cooled condenser 2 The liquefied refrigerant arrives to a liquid receiver 3 that ensures a constant and even refrigerant flow to the thermostatic expansion valve 4 and then arrives to the evaporator 5 Here the refrigerant thanks to the heat exchanged with the room air moved by the fan 6 evaporates and returns to the compressor 1 from this the refrigerant begins a new refrigeration cycle Shut off valves are provided as standard to assist with routine maintenance The compressor 1 has a built in non return valve to avoid return of liquid refrigerant from the condenser thus protecting the compressor from undesirable refrigerant slugging during the start up A second non return valve 7 is recommended to avoid refrigerant migration from the liquid pipes and the receiver 3 to the condenser 2 that should be responsible of high pressure intervention at the start up of compressor For safety reason a relief valve 9 is installed on the liquid receiver 3 this valve is equipped with flanged connections so that the refrigerant may be discharged to the outside Water cooled condenser These units are provided with one very efficient stainless st
116. ine outlet OD 18 mm OD 18 mm IWC Water to condenser inlet 1 GAS F 1 GAS F OWC Water from condenser outlet 1 GAS F 1 GAS F IHW Hot water inlet opt OD 18 mm OHW Hot water outlet opt OD 18 mm IFC Water et to ie and 1 GAS F 1 GAS F 1 1 4 GAS F OFC Water scere inen 1 GAS F 1 GAS F 1 1 4 GAS F CD Condensate drain ID 20 mm HF Humidifier feed opt 1 2 GAS M HD Humidifier drain opt ID 22 mm EC Electrical power supply Hole 0 48 mm Connection size only The dimension of the connecting pipe depends on unit model and refrigerant see Tab 12c on page 12 12 12 9 Liebert Hiross HPM PD 273147 14 07 2006 Dimensional Data Connections Fig 12 Refrigerant water and electrical connections Liebert Hiross HPM M 31 66 0 1750 1285 1505 1710 850 CD 705 no 5 holes 48 OWC1 IWC1 OG1 330 HF 1 IWC2 330 300 280 O IHW L2 293 HD 190 LC OWC2 HW 180 150 joG2 150 OFC 70 lt 0 SO e 70 800 870 1345 1435 0 100 180 1375 1465 1565 1655 1750 holes L UNIT FRONT Model i Version odels Unit Connection Ww M T 31 34 35 42 50 5 ILA OD 16 mm OD 16 mm Refriger
117. int of 1750 x 850 mm in the M56 and M66 where in the 1750 850 mm footprint we have upflow and downflow configurations for air and water cooled units inthe L83 and 199 where in the 2550 x 890 mm footprint we have downflow configurations for air and water cooled units Low sound levels are the result of fan design optimised airflows and doubled skin insulated panels Attention to design detail means low operational costs including product maintenance through high levels of reliability and a service friendly design As an example all the crucial parts of the refrigeration circuit i e thermostatic valves sight glasses and liquid line driers are grouped together and accessible simply by opening the front door Energy Efficiency Plug in Fan All Liebert Hiross HPM units are equipped with plug fans direct driven centrifugal fans with backward curved blades and an asynchronous external rotor motor The new generation of these fans with specifically shaped blades designed especially for the use in air conditioning cabinets features a very high mechanical efficiency over a wide operating range In addition sound radiation is free of tonal noise at the impeller suction and discharge sides These fans are designed to have the maximum power capacity at an intermediate operating point therefore there is no risk of motor overloading The fans are not dependent on a minimum back pressure as is the case with most centrifugal dir
118. kw 1 88 2 41 2 72 2 72 2x 1 72 2 1 73 2 1 88 2x1 88 2x2 07 2x3 09 Eier se SQUE s ay E E M M WM sv EC fans absorbed power kW 1 42 2x0 68 2 0 65 2 0 71 2x1 06 2x1 07 2x1 40 2x1 40 2x1 52 2x1 93 350 387 376 382 370 373 344 354 346 350 water inlet temperature C 30 30 30 30 30 30 30 30 30 30 water flow Vs 0 62 0 74 2x 0 41 0 84 1 04 2x 0 51 1 24 2x 63 2x0 69 2x0 97 water condenser pressure drop kPa 17 13 11 12 11 17 12 18 11 10 unit total pressure drop kPa 17 13 11 12 11 17 12 18 11 10 CHILLED WATER PERFORMANCE total cooling capacity kW 29 3 42 5 44 8 45 0 56 3 56 8 60 1 60 1 62 5 83 7 sensible cooling capacity kW 24 8 35 4 37 6 37 8 46 1 46 6 49 6 49 6 51 9 72 3 SHR sensible total ratio 0 85 0 83 0 84 0 84 0 82 0 82 0 83 0 83 0 83 0 86 water inlet temperature C T 7 7 7 7 7 7 7 7 water flow V s 1 40 2 03 2 14 2 14 2 69 2 71 2 87 2 87 2 98 3 99 unit total pressure drop kPa 89 80 88 89 113 115 128 128 137 46 DIMENSIONS length mm 1000 1750 1750 1750 1750 1750 1750 1750 1750 2550 depth mm 850 850 850 850 850 850 850 850 850 890 height mm 1950 1950 1950 1950 1950 1950 1950 1950 1950 1950 footprint m2 0 85 1 49 1 49 1 49 1 49 1 49 1 49 1 49 1 49 2 27 WEIGHTS net kg 510 715 725 720 730 745 740 755 770 1140 Gross std packing see Fig 12 kg 520 725 735 730 740 755 750 765 780 1155 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 50 R H 17 C wb Condensing temperature 45 C mid point EER refers to
119. l cooling capacity kW 4 6 5 7 sensible cooling capacity kw 4 3 5 3 SHR sensible total ratio 0 93 0 93 compressor absorbed power kW 1 16 1 45 fan absorbed power kW 0 20 0 23 unit absorbed power compr and fan kW 1 40 1 70 EER Energy Efficiency Ratio compr and fan 3 29 3 35 Condensing section W model only water inlet temperature 30 C condensation temperature 45 C mid point condenser type plate heat exchanger AISI 316 quantity no 1 1 water flow Vs 0 17 0 23 water side pressure drop kPa 7 12 water connections inch AF AF Refrigerant R22 total cooling capacity kW 4 4 5 5 sensible cooling capacity kW 4 3 52 SHR sensible total ratio 0 98 0 95 compressor absorbed power kW 1 12 1 40 fan absorbed power kW 0 20 0 23 unit absorbed power compr and fan kW 1 32 1 63 EER Energy Efficiency Ratio compressor and fan 3 33 3 37 Condensing section W model only S water inlet temperature 30 C condensation temperature 45 C mid point condenser type plate heat exchanger AISI 316 quantity no 1 1 water flow Vs 0 20 0 27 water side pressure drop kPa 9 15 water connections inch AF DIMENSIONS length mm 750 750 depth mm 400 400 height mm 1950 1950 footprint m 0 30 0 30 WEIGHTS net kg 160 170 gross std packing see Fig 12j kg 165 175 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 5096 R H 17 C wb Condensing temperature 45 C mid point EER refe
120. n operation Ducted unit 4 Measured in the front part at 1 5 m height 2 m distance referred to free field with only fan in operation Ducted unit Liebert Hiross HPM PD 273147 14 07 2006 4 13 Technical Data Tab 4e Direct expansion unit Dualfluid water cooled condenser SxxU O H series MODEL 517 520 523 power supply voltage V 10 V Ph Hz 400 3 50 400 3 50 400 3 50 PERFORMANCE 1 airflow m3 h 4685 4940 5460 external static pressure Under ESP Pa 20 20 20 max available external static pressure Under 2 Pa 200 300 300 external static pressure Over ESP Pa 50 50 50 max available external static pressure Over 2 Pa 220 300 300 unit power input kW 4 67 5 99 7 6 unti power input with EC fan kW 4 64 5 53 7 33 ethylene glycol 0 0 0 SPL sound pressure level 8 Under dB A 51 4 52 2 54 4 SPL sound pressure level 4 Under dB A 51 2 51 7 53 9 SPL sound pressure level 3 Over dB A 52 9 53 4 56 1 SPL sound pressure level 4 Over dB A 52 2 51 8 54 6 MECHANICAL COOLING PERFORMANCE Refrigerant R407C total cooling capacity kw 17 2 20 2 25 4 sensible cooling capacity kW 15 6 18 0 21 5 SHR sensible total ratio 0 91 0 89 0 85 compressor absorbed power kW 3 71 4 50 5 88 std fan absorbed power kW 0 96 1 49 1 51 EER Energy Efficiency Ratio compr and std fan 3 68 3 37 3 34 EC fans absorbed power kW 0 71 0 95 1 35 EER Energy Efficiency Ratio
121. ng capacity regulation on request This enables each system to be optimized for the installation These features are available from standard Liebert Hiross HPM units supplied with the EC fan option and we can summarized that with two words versatility and efficiency Heat Exchanger Section Net Sensible Capacity matters E Efficiency is a fundamental requirement in all applications today Even more so for technological applications where the operational costs are by far the most significant consideration Sensible Heat Ratio SHR values of greater than 0 90 are required to reduce to a minimum the energy spent controlling humidity during normal operating conditions Heat exchanger design and a correct air distribution within the unit are two of the most important factors required to achieve optimum performance Liebert Hiross HPM units feature a very high coil heat exchanger surface respect the exchanged power Using the index frontal Surface x Rows Study of the components of the vector refrigeration Power values of over 100 mm2 W are velocity through the coil vertical speed obtained Sophisticated design and development tools such as Particle Image Velocimetry and Computational Fluid Dynamics are used by Emerson Network Power to identify the best components layout in order to achieve an even and pressure equalised airflow distribution within the unit which optimises the entire coil surface area in the heat exchanging proce
122. ng modes direct expansion chilled water freecooling dual fluid and constant for an ultra high temperature and humidity control and air filtration Liebert Hiross 273147 14 07 2006 Contents Emerson Network Power partecipates to Close Control Air Conditioners Eurovent Certification Programme The performances as total and sensible cooling capacity power input system EER and sound power levels are periodically checked and Eurovent certified in accordance with the relevant program procedures The Quality Management System of Emerson Network Power S r l High Performance Air Conditioning has been approved by Lloyd s Register Quality Assurance to the standard ISO 9001 2000 The product conforms to European Union directives 98 37 CE 89 392 CEE 91 368 CEE 93 68 CEE 89 336 CEE 73 23 CEE 97 23 CE Units are supplied complete with a Test Certificate Conformity Declaration and Component List Liebert Hiross HPM units are CE marked as they comply with the European directives concerning mechanical electrical electromagnetic and pressure equipment safety Liebert Hiross 273147 14 07 2006 Features and Benefits Model Configuration Operating Range Technical Data Heat Rejection through condenser AirFlow Characteristics Sound Pressure Level Technical Specifications Filter Section Microprocessor Controls Humidair Hum
123. nsor Additional sensors can be ordered separately Smoke alarm Smokestat A smoke alarm can be installed to stop the conditioning system when the presence of smoke in the intake air is perceived This is an optical smoke detector it uses the Tyndall effect which absorbs very low current 100mA and is absolutely insensitive to light or wind CO Fire alarm Firestat In some applications the fire regulations require the installation of an alarm device Firestat which deactivates the air conditioner when the intake air temperature is too high Liebert Hiross 273147 14 07 2006 13 1 All Options Accessories Automatic condensate pump The Liebert Hiross HPM s condensate drain piping can be connected to a pump complete with a flow cutout that permits the pump to stop and reset automatically Tab 13f Features of the automatic pump for condensate discharge water flow l s 0 083 0 167 0 250 0 333 available head kPa 20 19 18 14 Non return valves Versions A and D For air cooled units a non return valve is supplied on request in a separate kit It should be installed on the liquid line near the condenser in a vertical position with downward flow Additional temperature and humidity sensor EEAP EEAP Environmental Alarm Package is an additional temperature and relative humidity sensor similar to the humitemp sensor The sensor can be installed in a suitable place up to 20 m fr
124. of the air refrigerant coil 5 in direct expansion rows direct expansion mode see refrigeration circuit or as an alternative the air water coil 5 in the chilled water rows chilled water mode Refrigeration circuit All models are provided with a single refrigeration circuit M and L ranges present also double circuit units The compressor 1 pumps the hot gaseous refrigerant into a water cooled condenser 2 The liquefied refrigerant arrives to a liquid receiver 3 that ensures a constant and even refrigerant flow to the thermostatic expansion valve 4 and then arrives to the evaporator 5 Here the refrigerant thanks to the heat exchanged with the room air moved by the fan 6 evaporates and returns to the compressor 1 from this the refrigerant begins a new refrigeration cycle Shut off valves are provided as standard to assist with routine maintenance The compressor 1 has a built in non return valve to avoid return of liquid refrigerant from the condenser thus protecting the compressor from undesirable refrigerant slugging during the start up The second non return valve 7 avoids refrigerant migration from the liquid pipes and the receiver 3 to the condenser 2 that should be responsible of high pressure intervention at the start up of compressor For safety reason a relief valve 9 is installed on the liquid receiver 3 this valve is equipped with flanged connections so that the refrigerant may be dis
125. om the air conditioner It generates an alarm if the temperature or the relative humidity exceeds one of the four thresholds that can be selected by the user High temperature from 10 C to 50 C low temperature from 0 C to 30 C high relative humidity from 30 to 99 low relative humidity from 10 to 70 Bottom air intake Over models Liebert Hiross HPM units can be supplied to permit air intake from below In this case the front panel with intake grille is replaced by a special blind panel which further reduces noise levels Epoxy Coated Coils Remote condensers are available with aluminium fins coated by an epoxy film for aggressive environments 13 2 Liebert Hiross HPM PD 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 1 Liebert Hiross HPM Sxx U O A M25 47 U O A DD e ONG e E X T y os SAY jami L LL Sg 22 1 dK lt lt c i p pe V OA SUPPLY LIMIT _ _ _ S _ _ _ _ _ SUPPLY LIMIT 3 W e CONDENSING UNIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 10 Thermostatic expansion valve 2 Crankcase heater 11 Hot gas ON OFF solenoid valve optional 3 High pressure switch HP 12 Check valve 4 Air cooled condenser 18 Sh
126. operating with mains water or water in closed circuit with an external chiller When operating in a closed circuit the water is cooled by the outdoor air in a heat exchanger in this case to avoid unwanted ice formation during winter it is advisable to use a water glycol mixture The circulation of the water glycol mixture is forced the pump is not supplied If mains water or tower water is used when installing the unit fit a mechanical filter on the water line to protect the condenser against possible impurities contained in the water for condenser cleaning see the service manual Dry Coolers Our dry coolers are built with a copper aluminium cooling coil and axial fan s The main data on dry coolers is shown in the following table Percentage of ethylene glycol mixed with water 4096 3596 3096 25 20 15 10 5 0 0 5 10 15 20 Freezing temperature C in weight Liebert Hiross 273147 14 07 2006 96 in volume 25 Note In the closed circuits to avoid water freezing in the cold seasons it is strictly recommended to mix water with ethylene glycol The suggested percentage is given in the Diagram For safety reason calculate the percentage at least at 5 C below the minimum ambient temperature It is also recommended to check periodically the mixture in case of leackage of the circuit the sanitary water used at compensation
127. operation Other information see Chap 1 Air filters see Chap 9 Compressor SCROLL compressors High COP Coefficient Of Performance High MTBF Mean Time Between Failure Low sound level Vibration damped Provided with internal thermal protection Low pickup current equalization of the internal pressures Coils DX Refrigerant room air High front surface Made of copper pipes and aluminium fins Fins treated with hydrofile styrol acrylic paints to withstand corrosive atmospheres Low pressure drop High SHR Sensible Heat Ratio Frame and panels The sheet steel structure painted with CHARCOAL GREY epoxy polyester powders is assembled by stainless steel rivets the paneling system ensures higher stiffness there will also be some pluggings compressor space and fan for guaranteeing both safety and high acoustic absorption The frontal panel is assembled on hinges to make the access easier this can be opened by the fast closing lock The rear and side panels are screwed to the supports The rear panel is screwed directly to the frame The air returns from the machine top in machines with underfloor air delivery whereas in machines with upward air delivery it returns through the metal grid on the front panel The compressor section can be reached even during the unit operation by removing the front panel and the protection plugging The panels are lined with thermoacoustic insulating material
128. ops kPa 4 5 MODELS U A W F D H rows no surface m power re heating kW water flow 1 6 coil side pressure drops kPa total pressure drops kPa power re heating kW water flow 1 6 coil side pressure drops kPa total pressure drops kPa Liebert Hiross HPM PD 273147 14 07 2006 Technical Specifications Tab 8d Reheating mode during the dehumidifications Hot water reheat HW Heaters H1 H2 during Dehumidification mode ON OFF Functions first step HW Hi Reheating Heater second step HW H2 HW H1 Reheating Heater Tab 8e Features of hot water heating system at nominal airflow MODELS U O A W F D H S04 S05 S07 S10 12 13 S17 S20 S23 rows no 1 1 2 2 2 1 1 1 1 surface m 0 17 0 17 0 15 0 15 0 15 0 37 0 37 0 37 0 37 indoor temp 24 C 50 R H water inlet outlet temperature 80 65 C power heating kW 2 0 2 3 46 5 2 5 4 7 7 8 6 8 9 9 5 water flow 1 6 0 03 0 04 0 07 0 09 0 10 0 13 0 14 0 15 0 15 coil side pressure drops kPa 1 1 1 1 1 1 1 1 1 total pressure drops kPa 2 2 2 2 2 3 3 3 2 indoor temp 20 C 50 R H water inlet outlet temperature 80 65 C power heating kW 2 3 2 5 5 0 5 7 5 9 8 8 9 7 10 1 10 7 water flow 1 6 0 04 0 04 0 08 0 09 0 10 0 14 0 16 0 16 0 18 coil side pressure drops kPa 1 1 1 1 1 1 1 1 1 total pressure drops kPa 2 2 2 2 2 3 4
129. or 10 Thermostatic expansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoid valve optional 24 Safety thermostat 12 Check valve 25 Water solenoid valve by the customer 13 Shut off valve 14 16 Liebert Hiross 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 17 Liebert Hiross HPM M34 58 U O H ONLY WITH REHEATING COIL OPTION 29 BV A AB 7 MmU e uj z 3 UI a a uj uj 5 o o kr COOLING WATER OUTLET 4 COOLING WATER INLET i SUPPLY LIMIT _ SUPPLY LIMIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 14 Reheating coil optional 2 Crankcase heater 15 Evaporator 3 High pressure switch HP 16 Low pressure switch LP 4 Water cooled condenser 17 Shut off solenoid valve 5 Liquid receiver 18 Head pressure control valve 6 Access valve 19 Chilled water 3 way valve 7 Safety valve 20 Chilled water coil 8 iu dryer 21 Hot gas injection valve antifreeze 9 Sight glass 22 Hot gas injector 10 Thermostatic expansion valve 23 Inlet water thermostat 11 Hot gas ON OFF solenoi
130. otal ratio 0 91 0 89 0 84 compressor absorbed power kW 3 71 4 50 5 88 fan absorbed power kw 0 96 1 49 1 72 EER Energy Efficiency Ratio compr and fan 3 66 3 37 3 31 EC fans absorbed power kW 0 71 0 95 1 35 EER Energy Efficiency Ratio compr and EC fan 3 94 3 66 3 49 Refrigerant R22 total cooling capacity kW 16 9 19 8 24 5 sensible cooling capacity kW 15 4 17 8 21 0 SHR sensible total ratio 0 91 0 90 0 86 compressor absorbed power kW 3 53 4 54 5 65 fan absorbed power kW 0 96 1 49 1 72 EER Energy Efficiency Ratio compr and fan 3 76 3 30 3 27 EC fans absorbed power kW 0 71 0 95 1 35 EER Energy Efficiency Ratio compr and EC fan 4 01 3 57 3 46 CHILLED WATER PERFORMANCE 1 total cooling capacity kW 12 2 16 7 18 2 sensible cooling capacity kW 12 2 16 2 17 7 SHR sensible total ratio 1 00 0 97 0 97 water flow l s 0 58 0 80 0 87 unit total pressure drop kPa 32 35 41 DIMENSIONS length mm 750 750 750 depth mm 750 750 750 height mm 1950 1950 1950 footprint m 0 56 0 56 0 56 WEIGHTS net kg 290 310 320 gross std packing see Fig 12j kg 300 320 330 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 5096 R H 17 C wb Condensing temperature 45 C mid point CW mode water temperature inlet outlet 7 12 C EER refers to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To obtain the net cooling ca
131. ound power level Liebert Hiross HPM PD 273147 14 07 2006 Sound Pressure Level Silencing cartridges option for supply Over and suction Under These are special cartridges made of self extinguishing material with a high noise attenuation capacity They are guaranteed against a disintegration and release of particles do to friction of the air E 2 It is possible to install one or two rows of cartridges in the supply L al hood by inserting them through the top one single row for gt 600 mm height hood two rows for a hood height 1200 mm Despite a small additional pressure drop these cartridges provide a remarkable sound power level reduction see tab 7d Tab 7g Features of silencing cartridges Dimensions Free Section Cartridge Number Models mm mm 1 row 2 rows S04 05 500 x 195 x 500 400 x 100 1 2 S07 12 500 x 195 x 500 400 x 100 2 4 S13 23 500 x 195 x 500 400 x 100 4 8 M25 M29 500 x 195 x 500 400 x 100 5 10 M31 M77 500 x 195 x 500 400 x 100 11 22 L83 500 x 195 x 500 400 x 100 16 32 L99 500 x 195 x 500 400 x 100 16 32 Tab 7h Attenuation in dB Attenuation in dB at different frequency values Hz TOW no 63 125 250 500 1000 2000 4000 8000 1 1 4 7 15 26 28 27 14 2 1 6 12 27 49 53 49 23 Tab 7i Pressure drops Pressure drops Pa for each module at different air flows m s TOW DS
132. our For dimensions see Fig 12 d Clogged filter alarm A differential static pressure gauge after anf before the filter gives a signal when the filter is dirty Fresh air kit The fresh air kit optional has a G3 class filter installed on the intake side of the fan and is connected to the Liebert Hiross HPM unit with a 100 mm diameter plastic duct Asthe fresh air intake is positioned close to the fan suction it will easily mix with the recirculation air Air Filters general information Recently new test methods and configuration systems have been developed for all type of filters In Europe CEN is working to establish common standards in the United States ASHRAE Standards has been in use since 1968 and replaced by ANSI ASHRAE 52 1 1992 So in order to have a reference about different standards see Tab 9a and Tab 9b There is no perfect correspondence between different standards due to the different test methods butthe tables can be used as general guide Tab 9a Comparison between air filter tests EN 779 Average Arrestance Average Dust Spot Efficiency Minimum Efficiency Eurovent 4 9 ASHRAE Standard 52 1 1992 ASHRAE Standard 52 1 1992 Reporting Value 1882 Greaterthen or equal to less than greater than or equal to Tessia ASHRAE 52 2 1999 EU1 G1 60 65 20 1 4 EU2 G2 6596 8096 2096 4 EUS G3 8096 9096 2096 5 EU4 G4 90 95 20 30 6 7 8 EU5 F5 95 98 40 60 8 9 10 EU6 F
133. pacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor in operation Ducted unit 4 Measured in the front part at 1 5 m height 2 m distance referred to free field with only fan in operation Ducted unit 4 12 Liebert Hiross 273147 14 07 2006 Technical Data M LxxU O D series MODEL M25 M31 M34 M35 M41 M42 M47 M50 M58 L83 power supply voltage V 31096 V Ph Hz 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 Refrigerant circuit single single double single single double single double double double PERFORMANCE 1 airflow m3 h 6340 8850 9490 9540 11230 11370 12250 12240 12910 19010 external static pressure Under ESP Pa 20 20 20 20 20 20 20 20 20 20 Under ie external static pressure 270 390 320 310 340 330 250 250 190 200 external static pressure Over ESP Pa 50 50 50 50 50 50 50 50 50 EECH 300 400 330 320 340 330 250 250 190 unit power input kW 8 79 10 69 11 64 12 16 15 26 13 88 18 28 17 95 20 88 26 06 unti power input with EC fan kW 8 33 9 54 10 34 10 86 13 94 12 56 17 52 17 19 20 58 22 38 ethylene glycol 0 0 0 0 0 0 0 0 0 0 SPL sound pressure level 3 Under dB A 55 0 59 6 61 1 61 2 59 1 59 0 60 9 60 8 62 9 65 7 SPL sound pre
134. pe plate type exchanger in AISI 316 water flow V s 0 64 0 71 0 74 2x 0 43 0 87 1 08 2x 0 49 1 28 2x 0 66 2x0 72 2x 0 84 water side pressure drop kPa 18 12 13 12 13 12 12 13 19 12 12 water connections inch 1F 1F 2x 2x 14F 2x1 AF 2x1 AF 2 1 Refrigerant R22 total cooling capacity kW 25 6 28 7 30 2 34 4 35 6 43 8 41 8 51 8 52 9 58 0 67 7 sensible cooling capacity kw 23 8 26 6 29 8 33 3 34 4 42 4 41 48 0 48 3 51 6 57 4 SHR Sensible Heat Ratio 0 93 0 93 0 99 0 97 0 97 0 97 0 98 0 94 0 91 0 89 0 85 compressor power input kW 5 67 6 51 6 50 2x 3 74 7 47 9 27 2x 4 33 11 58 2x5 69 2 651 2x748 fan power input kw 1 52 1 90 1 99 2 38 2 38 2 1 51 2x1 51 2x 1 74 2x1 74 2x1 89 2x2 09 full power input compressor fan kW 7 19 8 41 8 49 9 85 9 85 12 29 11 68 15 04 14 85 16 79 19 13 3 55 341 356 249 361 356 358 341 356 345 354 fan power input EC fan opt kW 1 08 1 44 2x0 45 2x0 65 2 0 65 2x0 98 2 0 09 2x1 40 2x1 40 2x1 52 2x1 94 Pan kw am 408 392 406 390 393 357 3 73 361 360 Condensing section W models only water inlet temperature 30 C condensation temperature 45 C mid point condenser type plate type exchanger in AISI 316 water flow 1 5 0 64 0 71 0 74 2 0 43 0 87 1 08 2 0 51 1 28 2 0 66 2 0 72 2 0 84 water drop kPa 19 12 13 12 13 12 12 13 20 12 12 water connections inch 1F 1F 2x 2x 2x1 AF 2x1
135. r limit This limit is determined by coupled condenser model Exceeding of this limit or a lack of maintenance will caused a com pressor stop by HP safety thermostat Reset to normal operation can only be carried out manually Relative position room unit vs remote condenser From unit to condenser max distance EECH length From unit to condenser max geodetic height 1 2 from 30 m to 8 m Requirements Pipe diameter see Tab 12c Oil traps on vertical line of gas refrigerant every 6 m max Extra oil charge see Service Manual Variex installation mandatory Condenser oversized 15 Hot gas reheat NOT allowed Additional non return valve on delivery line mandatory at 2 m from compressor Liebert Hiross HPM PD 273147 14 07 2006 3 1 Operating Range For W F and H units Water or mixture temperature to condenser lower limit other information Service min 5 C Manual Chilled water circuit inlet water temperature min 5 C water pressure max 16 bar Max differential pressures on the modulating valve 2 or 3 ways differential pressure through the closed valve Apo differential pressure across the valve for modulating service Apms S models kPa APms kPa S17xF D H 200 300 S20xF D H 200 300 S23xF D H 200 300 M models Apey
136. reduces progressivelythe glycol percentage and increases the freezing point of the mixture Heat Rejections W F H versions Tab 5c Coupling of Dry coolers External temperature up to 30 C External temperature up to 35 C External temperature up to 40 C Monai Standard Low noise Standard Low noise Standard Low noise S04 W 1 x DSM009 1x DLMOO8 1x 05 009 1 x DLMOO8 1x DSM018 1x DLMO15 505 W 1 x DSMOO9 1 x DLMOO8 1 x DSMOO9 1 x DLMOO8 1x DSM018 1 x DLMO15 507 W 1 x 05 009 1 x DLMO08 1x 05 009 1 x DLMOO8 1x DSM018 1x DLMO15 S10 W 1x DSMOO9 1 x DLMOO8 1 x DSM009 1 x DLMOO8 1 x DSM022 1 x DLM018 512 W 1 x DSM013 1 x DLMO11 1x DSMO13 1x DLMO15 1x DSM022 1 x DLMO18 13 W H F 1x DSMO13 1x DLMO11 1x DSMO13 1x DLMO15 1x DSM022 1x DLMO18 517 W H F 1x DSMO13 1 x DLMO11 1x DSMO18 1x DLMO15 1x DSM028 1 x DLMO23 S20 W H F 1x DSMO13 1x DLMO15 1x DSM022 1 x DLMO23 1x DSTO30 1x DLTO30 S23 W H F 1x DSMO18 1 x DLMO18 1x DSM028 1x DLTO27 1 x DSTO50 1 x DLT047 M25 W H F 1 x DSM018 1 x DLM018 1 x DSM028 1 x DLT027 1 x DST050 1 x DLT047 M29 W 1 x DSM018 1 x DLM018 1 x DSM028 1 x DLT027 1 x DST050 1 x DLTO47 M31 W H F 1 x DSM018 1 x DLM018 1 x DSM028 1 x DLT027 1 x DST050 1 x DLTO47 M34 W H F 1 x DSM028 1 x DLT027 1 x DST030 1x DLTO40 1x DSTO70 1 x DLTO65 M35 W H F 1 x DSM028 1x DLTO27 1x DSTO30 1x DLTO40 1x DSTO70 1 x DLTO65 M41 W H F 1x DSTO30 1 x DLTO27 1 x DSTO40 1 x DLTO40 1 x DS
137. rs to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To obtain the net cooling capacities the fan power input must be substracted 2 Measured in the front part at 1 5 m height 2 m distance referred to free field with fan and compressor in operation Liebert Hiross 273147 14 07 2006 4 17 Technical Data Follows Tab 4h MODEL S04G S05G power supply voltage V 10 V Ph Hz 230 1 50 230 1 50 FANS 3 type centrifugal with backward blades quantity no 1 1 speed RPM 840 1050 poles no 4 4 fan OA A 1 42 1 45 fan FLA A 1 50 1 50 fan LRA A 3 10 3 10 COMPRESSOR 4 quantity type no 1 Scroll Compressor rated power Hp 1 4 1 9 compressor OA A 5 33 6 77 compressor FLA A 10 0 11 4 compressor LRA A 35 0 47 0 EVAPORATING COIL quantity configuration no 1 inclined pipes fins Copper treated alluminium fins spacing rows no 1 8 4 1 8 4 front surface m 0 29 0 29 3 Fan OA is for standard unit operating at the standard pressure drop Under 20 Pa Over 50 Pa 4 Condensing temperature 45 C mid point Options further information Chap 8 MODEL 5040 5050 power supply voltage V 10 V Ph Hz 230 1 50 230 1 50 Electrical heating FLA A 6 5 6 5 total power steps kW no 1 50 1 1 50 1 Re heating mode Hot gas coil one SES 45 C condens temp kw 2 7 34 Hot wat
138. ss 1 2 Liebert Hiross HPM PD 273147 14 07 2006 Features and Benefit Easy maintenance Liebert HPM All components are easly accessible from the front of the room unit front view The service compartment facilitates checking and setting of refrigeration circuit without changing aeraulic conditions The access to the compressor is possible even when the unit is operating by removing the front panel The access to the fan is executed with the greatest care for easier interventions maintenance and or fan replacement One very important feature for example is the possibility to check the total pressure drop of the high pressure piping using the schrader connections available in the front part of the machine see below Access valve from liquid receiver Access valve to air cooled condenser Liebert Hiross 273147 14 07 2006 1 3 Model Configuration Digit Nomenclature The unit is fully defined by seventeen digits 10 11 12 14 15 17 S04 UA L Digit 1 range S Small M Medium L Large Digit 2 and 3 Size Cooling Capacity kW approx Digit 6 Fan 0 Standard fan 1 EC fan Digit 7 Main Power Supply 400 V 3 Ph 50 Hz 1 230 V 3 Ph 50 Hz 2 230 V 1 Ph 50 Hz Digit 8 Electric heating 0 None 1 Electric heating Digit 9 Humidification 0 None V Electrode humidifier e 10
139. ssed in dB with a tolerance of 0 2 dB 1 Only ventilation 0 Pa available external static pressure 2 m in front of the unit and 1 m height in free field conditions 2 Working compressor 0 Pa available external static pressure 2 m in front of the unit and 1 m height in free field conditions 3 Working compressor on discharge side Level SPL sound pressure level PWLsound power level Tab 7f A W versions Grille and Constant top frontal flow configurations MODEL Mode Octave band frequency Hz Sound Lev 31 5 63 125 250 500 1000 2000 4000 sooo dB A 1 SPL 60 2 60 2 572 478 462 435 36 6 811 20 2 487 DAN 2 SPL 60 4 60 6 5715 48 9 46 9 44 4 377 323 22 49 5 8 PWL 59 9 60 1 61 9 62 4 58 8 54 9 58 4 50 9 46 1 61 5 1 SPL 62 6 62 6 59 6 50 2 48 6 45 9 39 33 5 22 6 51 1 AM 2 SPL 62 6 62 8 59 7 50 7 48 9 46 3 39 5 84 23 4 514 3 PWL 63 7 63 9 65 6 65 7 62 3 58 4 56 7 54 2 49 1 64 9 LEGENDA The sound levels global and for each octave band are expressed in dB with a tolerance of 0 2 dB 1 Only ventilation 0 Pa available external static pressure 2 m in front of the unit and 1 m height in free field conditions 2 Working compressor 0 Pa available external static pressure 2 m in front of the unit and 1 m height in free field conditions 3 Working compressor on discharge side Level SPL sound pressure level PWLs
140. ssure level 4 Under dB A 54 7 59 3 60 8 60 9 59 0 58 6 60 5 60 4 62 6 65 5 SPL sound pressure level 8 Over dB A 56 2 58 0 60 3 60 8 61 1 61 0 62 5 62 5 63 0 SPL sound pressure level 4 Over dB A 54 6 57 3 59 5 59 1 59 0 59 0 60 8 60 7 61 3 MECHANICAL COOLING PERFORMANCE 1 Refrigerant R407C total cooling capacity kw 25 7 31 1 34 2 35 3 43 9 41 1 51 6 51 7 57 1 81 0 sensible cooling capacity kW 22 7 29 4 31 0 32 4 40 2 38 0 45 7 45 0 48 6 71 1 SHR sensible total ratio 0 88 0 95 0 91 0 92 0 92 0 92 0 89 0 87 0 85 0 88 compressor absorbed power kW 5 88 6 94 2x 3 82 7 98 9 98 2x 4 39 12 12 2x5 89 2x6 97 2x9 94 fan absorbed power kW 1 88 2 41 2 72 2 72 2x 1 72 2x1 73 2 1 88 2x1 88 2x2 07 2x3 09 E an A 3 81 3 33 3 30 3 30 3 27 3 36 3 25 3 33 3 16 3 11 EC fans absorbed power kW 1 42 2x0 63 2 0 65 2 0 71 2 1 06 2 1 07 2 1 40 2x1 40 2x1 52 2 1 93 Coa dca Rang 3 59 379 382 376 362 376 346 355 336 3 41 Refrigerant R22 total cooling capacity kW 24 8 30 0 32 6 34 0 42 1 40 3 49 4 50 0 555 78 3 sensible cooling capacity kW 22 3 28 8 30 3 31 8 39 3 37 6 44 6 44 1 47 8 69 9 SHR sensible total ratio 0 90 0 96 0 93 0 94 0 93 0 93 0 90 0 88 0 86 0 89 compressor absorbed power kW 5 66 6 50 2x 3 69 7 47 9 27 2x 4 32 11 57 2x5 66 2 6 51 2x 9 26 fan absorbed power kW 1 88 2 41 2 72 2 72 2x 1 72 2x1 73 2 188 2x1 88 2x2 07 2x3 09 Sa LG 3 29 337 323 331 333 322 332 323 3417 EC fans absorbed power kw 1 42 2x0 68 2x0 65 2x0 71 2
141. supply voltage V 10 V Ph Hz 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 Electrical heating opt FLA A kW no 11 0 total power steps 7 5 1 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 22 0 15 0 2 26 0 18 0 3 Humidifier FLA A kW 9 0 nominal power 5 8 13 0 9 0 13 0 9 0 13 0 9 0 13 0 9 0 13 0 9 0 13 0 9 0 13 0 9 0 13 0 9 0 13 0 9 0 Re heating mode Hot gas coil R407C heating capacity 24 C 50 R H 45 C con dens temp kW 15 6 21 6 26 8 31 6 16 0 29 2 Hot water coil DX mode R407C heating capacity 45 C condens temp 24 C 50 R H 80 65 C water temp kW 16 3 32 5 34 2 34 5 38 4 38 3 40 8 40 8 42 3 32 2 Heating mode Hot water coil heating capacity 24 C 50 R H 80 65 C water temp kW 12 4 26 2 27 3 27 4 30 2 30 5 31 8 32 8 25 6 4 16 Liebert Hiross 273147 14 07 2006 Technical Data Tab 4f Direct expansion unit Frontal delivery SxxG A W series MODEL S04G S05G power supply voltage V 10 V Ph Hz 230 1 50 230 1 50 PERFORMANCE 1 airflow m3 h 1150 1350 external static pressure ESP Pa 0 0 sound pressure level dB A 49 5 51 4 Refrigerant R407C tota
142. system Four different Graphic Data Records Evolution Timer Mode electronic timer included in the Software Semi or Full Manual Mode software management including all safety devices 4 Level Passwords system to protect all the settings Ergonomic design for use also as portable device start up and flying connections by service personnel Multi language menu with on the fly language selection Technical Data CDL Graphic Display Microcontroller Coldfire 32Mbit Time and date function buffered by Ll battery Ethernet network connectors 2 RJ45 sockets for unit in LAN remote display CAN bus connectors 2 RJ12 sockets Power supply via CAN bus or external 12Vdc supply Alarm Board accessory The Alarm Board converts Alarms high priority or Warnings lower priority from iCom into Volt free contacts up to five either normally closed or normally open In this way following Warnings Alarms are separated High or Low refrigerant pressure High room Temperature Low room Temperature Fan Failure Clogged Filter alarm if installed SMM Wireless SMS Communication accessory The unit is able to send short text messages SMS of the its status alarms to the display of GSM900 1800MHz mobile phones allowing real time cost effective maintenance Liebert Hiross HPM PD 273147 14 07 2006 10 2 11 1 Humidair humidifier Humidification The hum
143. t no 2 Scroll A 2x 17 6 2x 20 8 A 2x 14 9 2x 20 3 A 2x 26 2x 30 A 2x 159 2x 198 no 2 inclined Copper treated alluminium mm 1 8 1 8 no 4 5 m 2x 2 24 2x 2 24 Refrigerant connecting pipe diameter see Tab 12c Chap 12 mm 28 28 mm 22 22 liquid connec pipe to be welded o d 4 Fan OA is for standard unit operating at the standard pressure drop Under 20 Pa Over 50 Pa 5 Condensing temperature 45 mid point 6 The refrigerant connections on the unit are closed with blind welded flanges To be defined Liebert Hiross HPM PD 273147 14 07 2006 Technical Data Options further information Chap 8 MODEL S04 S05 S07 S10 12 13 517 520 523 Power supply voltage V 10 V Ph Hz 230 1 50 230 1 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 400 3 50 Electrical heating FLA total power steps A 6 5 6 5 6 5 6 5 6 5 8 6 8 6 8 6 8 6 kW no 1 5007 1 50 1 4 50 8 450093 4 50 3 585 3 5 85 8 5 85 3 5 85 3 Humidifier FLA nominal power A 6 5 6 5 4 6 4 6 4 6 9 0 9 0 9 0 9 0 kW 1 5 1 5 3 0 3 0 3 0 5 8 5 8 5 8 5 8 Re heating mode Hot gas coil a capacity at 24 C 50 condensing temp 45 C Hot water coil capacity at 24 C 50 water in out 80 65 C kW 2 8 3 4 5 0 6 3 7 5 8 4 10 1 12 0 15 6 kW 2 7 3 0 5 8 6 7 7 0 10 3 12 1 13 2 Heating mode Hot water coil nnm capacity at 24 C 50 water in out 80 65 C kW 2 0 2 3
144. tected by a plastic crankcase so as to avoid tampering by non authorized personnel and to protect the electric board parts supplied with a voltage higher than 24 V The electric board complies with the norm 204 1 IEC The air conditioners have been provided for operating at 400 V 3 50 Hz N G as special alternative execution the version with 220 V 3 50Hz G can be supplied and at 380 V 3 60 Hz N G and 230V 3 60 Hz G Magnetothermal switches are supplied as protection of every electric component A single phase transformer has been provided for supplying power to the secondary circuit at 24 V A main switch with door locking handle is installed in series on the safety crankcase to prevent it from being removed when the switch is in the operating position There will be an automatic start up after a possible stop due to power supply lack Additional terminals for remote start up and carry of some operating conditions fans and compressors or connection of additional devices Liquistat Firestat Smokestat clogged filters are set in series on the terminal board of the electric board On the terminal board there is also a clean contact for the remote signalling of the general alarm Control system Fig 8 b Medium S amp M models only Fig 8 iCom Large L model only ne e Very simple user interface Immediately intelligible utilization of the control unit system with LCD Net
145. thermostatic expansion valve 4 and then arrives to the evaporator 5 Here the refrigerant thanks to the heat exchanged with the room air moved by the fan 6 evaporates and returns to the compressor 1 from this the refrigerant begins a new refrigeration cycle To maintain the correct refrigerant discharge pressure the speed of the motor fan 8 is controlled on off or proportional mode When the cooling capacity of the room unit is higher than the room load and the room temperature tends to decrease the hot gas valve 11 opens and the hot gas coil 10 heats the treated air maintaining the room at the requested restricted temperature conditions Shut off valves are provided as standard to assist with routine maintenance The compressor 1 has a built in non return valve to avoid return of liquid refrigerant from the condenser in summertime thus protecting the compressor from undesired refrigerant slugging during the start up A second non return valve 7 is recommended to avoid in wintertime refrigerant migration from the liquid pipes and the receiver 3 to the condenser 2 that should be responsible of low pressure intervention at the start up of compressor For safety reason a relief valve 9 is installed on the liquid receiver 3 this valve is equipped with flanged connections so that the refrigerant may be discharged to the outside External air cooled condenser 2 The units may be connected with
146. total pressure drop kPa 70 70 70 Refrigerant R22 total cooling capacity kW 15 6 18 6 22 7 sensible cooling capacity kW 14 9 17 3 20 3 SHR sensible total ratio 0 96 0 93 0 89 compressor absorbed power kW 4 40 5 38 6 94 fan absorbed power kw 0 89 1 49 1 72 EER Energy Efficiency Ratio compr and fan 2 91 2 28 2 59 EC fans absorbed power kW 0 71 0 95 1 35 EER Energy Efficiency Ratio compr and EC fan 3 05 2 94 2 71 mixture flow 1 5 0 74 0 81 0 82 mixture condenser pressure drop kPa 39 46 46 Unit total pressure drop kPa 70 70 70 FREECOOLING PERFORMANCE 5 0 C outdoor air temperature total cooling capacity kW 9 5 12 0 13 4 sensible cooling capacity kW 9 5 12 0 13 4 SHR sensible total ratio 1 00 1 00 1 00 mixture flow Vs 0 74 0 81 0 82 unit total pressure drop kPa 70 70 70 dry cooler pressure drop kPa 6 10 9 DIMENSIONS length mm 750 750 750 depth mm 750 750 750 height mm 1950 1950 1950 footprint m2 0 56 0 56 0 56 WEIGHTS net kg 290 310 320 gross std packing see Fig 12j kg 300 320 330 1 ON THE FOLLOWING STANDARD CONDITIONS Room conditions 24 C bs 50 R H 17 C wb EER refers to the indoor unit only Air flow of the units refers to the standard configuration with G4 class filter Note Cooling capacities are gross To obtain the net cooling capacities the fan power input must be substracted 2 Max external static pressure for the indicated air flow 3 Measured in the front part at 1 5 m height 2 m
147. ut off valve 5 Liquid receiver 14 Reheating coil optional 6 Access valve 15 Evaporator 7 Safety valve 16 Low pressure switch LP 8 Filter dryer 17 Shut off solenoid valve 9 Sight glass Liebert Hiross HPM PD 273147 14 07 2006 14 1 Refrigerant and Hydraulic Circuits Fig 14 2 Liebert Hiross HPM M34 66 U O A ONLY WITH REHEATING COIL OPTION comm hr SUPPLY LIMIT SUPPLY LIMIT 9 CONDENSING UNIT CONDENSING UNIT POS DESCRIPTION POS DESCRIPTION 1 Compressor 10 Thermostatic expansion valve 2 Crankcase heater 11 Hot gas ON OFF solenoid valve optional 3 High pressure switch HP 12 Check valve 4 Air cooled condenser 18 Shut off valve 5 Liquid receiver 14 Reheating coil optional 6 Access valve 15 Evaporator 7 Safety valve 16 Low pressure switch LP 8 Filter dryer 17 Shut off solenoid valve 9 Sight glass 14 2 Liebert Hiross HPM PD 273147 14 07 2006 Refrigerant and Hydraulic Circuits Fig 14 3 Liebert Hiross L83 99U A 9 6 ONLY WITH REHEATING COIL OP
148. ver dB A Refrigerant R407C total cooling capacity kW 86 3 104 6 sensible cooling capacity kW 79 5 89 3 SHR Sensible Heat Ratio 0 92 0 85 compressor power input kW 2x 9 98 2x 12 12 fan power input kw 2x 3 08 2x 3 29 full power input compressor fan kW 26 11 30 81 EER Energy Efficiency Ratio compr and fan 3 31 3 40 fan power input EC fan opt kW 2x 1 92 2x 2 30 EER Energy Efficiency Ratio EC fan opt kW 3 63 3 63 Condensing section W models only water inlet temperature 30 C condensation temperature 45 C mid point condenser type plate type exchanger in AISI 316 water flow 1 5 2 1 03 2 1 25 water drop kPa 11 12 water connections inch 1 1 4 1 1 4 Refrigerant R22 total cooling capacity kW 82 8 100 2 sensible cooling capacity kW 77 8 87 5 SHR Sensible Heat Ratio 0 94 0 87 compressor power input kW 2x 9 27 2x 11 57 fan power input kw 2x 3 08 2x 3 29 full power input compressor fan kW 24 69 29 72 EER Energy Efficiency Ratio compr and fan 3 35 3 37 fan power input EC fan opt kW 2x 1 92 2x 2 30 EER Energy Efficiency Ratio EC fan opt kW 3 70 3 61 Condensing section W models only water inlet temperature 30 C condensation temperature 45 C mid point condenser type plate type exchanger in AISI 316 water flow l s 2x 1 02 2x 1 25 water side pressure drop kPa 11 12 water connections inch 1 1 4 1 1 4 DIMENSIONS length mm 2550 2550 depth mm 890 890 height mm 1950 1950

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