Garmin EDP70 Power Supply User Manual
Contents
1. 406 1210 cape p38 9 10 m ENTRY i ELING F CASTER Figure 12 E Battery Cabinet Drawing for 50 80kVA Ratings ACCESS PLATE Z page 22 MI00 10056 rev 8 05 2006 I b TERMINAL BLOCKS ACCESS PLATE Fog 2 P fr Figure 13 F Battery Cabinet Drawing for 50 80kVA Ratings MI00 10056 rev 8 05 2006 page 23 70 Connection Points Terminal Blocks ACCESS PLATE 32 13 32 88 22 70 2 75 CABLE ENTRY MOUNTING FEET ALL MEASUREMENTS ARE IN INCHES Figure 14 C Battery Cabinet Drawing2. 47 page 4 10056 rev 8 05 2006 10 2 u cete tus Po usa E 47 10 3 Liquid Crystal Display ete roin oor noa ceo uo er cun cn ana Ya ona nu 47 10 4 Display Page Headings nennen nennen nnn nnn n nnns nnn nnn nnns 48 10 5 Abnormal operating mode messages eese nnne nnn nnn 55 10 6 Power History u iere tret penna cete eee seen reni reno Eee Los rei ren ERR 60 10 7 Battery estiu u incen rne e ee eet 61 10 8 Battery Autonomy Test 1 kne aee seaveverectevereececutas 61 10 9 Resetting data loss manually U u 61 11 0 COMPUTER INTERFACE U u u 62 11 1 AS40 O M 62 11 2 RS232 65 12 0 REMOTE ALARMS cess 65 15 0 BATTERIES Aa NAY G sasa res 64 13 4 EDP70 PLUS 24 18 12 Battery Installation Start up 64 13 2 EDP70 PLUS 24 18 12 Optional Battery Cubicle 65 13 3 EDP70 PLUS above 24KVA Battery Installation Start up esee 66 13 4 EDP70 PLUS above 24KVA Battery Cubicle 1 u u 66 14 0 MAINTENANCE AND
3. CABLE ENTRY 5 700 27 56 X 110 4 33 SPACE REQUIRED aS BY THE WHEEL o WHEN ROTATING 8000 31 5 I 50 0 1 97 Figure 9 50 80 Footprint and cabinet dimensions MIO00 10056 rev 8 05 2006 page 19 E CONNECTION ERMINAL BLOCKS eet PX ACCESS V PEATE CASTER T Figure 10 A Battery Cabinet Drawing for 24 36kVA Ratings page 20 MI00 10056 rev 8 05 2006 L CONNECTION AAA i 4 1 4 CABLE 9 10 ENTRY I CASTER Figure 11 B Battery Cabinet Drawing for 24 36kVA Ratings MI00 10056 rev 8 05 2006 page 21 i B hy CONNECTION POINTS TERMINAL BLOCKS
4. INVERTER F xxx Hz Displays the frequency and phase neutral voltage at Axxx V Bxxx V C xxx V which the inverter is running press once INVERTER F xxx Hz Displays the frequency and phase phase voltage at AB xxx V BC xxx V CA Xxx V which the inverter is running press once Displays the frequency and the phase neutral voltage RESERVE F eC Ho of the reserve supply A xxx V B xxx V C xxx V i press once i l f RESERVE F xx x Hz Displays the frequency and the phase phase voltage o AB xxx V BC xxx V CA xxx V the reserve supply page 50 10056 rev 8 05 2006 we press once LOAD Fxx Hz Displays the frequency and phase neutral voltage AxxxV CxxxV supplied to the load press once i ph l LOAD Fxx x Hz Displays the frequency and phase phase voltage AB xxx V BC xxx V CA xxxV supplied to the load press once LOAD Displays the current supplied to the load A xxx A B xxx A C xxx A ui press once LOAD Displays the load capacity percentage of the UPS rated Ax Bx C x96 value press once Displays the Peak Factor of the load current LOAD P F 0 99 P 80kW s 80kVA press once TIME ON INVERTER Displays the total time the load has been supplied by XXg xxh xxm XXS the inverter since the machine was last switched off ES press once Displays the total time the load has been supplied by TIME ON RESERVE XX
5. PRIMARY INPUT RESERVE INPUT Figure 26 50 80kVA Cable Connections 10056 rev 8 05 2006 page 41 5 4 Signal connections a Emergency Power Off When the connection between terminals 1 and 2 is opened the UPS will stop and it will automatically restart when the switch is closed This allows a remote E P O to be installed in series with the standard one installed inside the UPS See Para 9 1 Warning To avoid unauthorized stopping it is strongly recommended that some form of security switch be used b Battery charge inhibited By removing the link between terminals 3 and 4 the battery charge will be inhibited and a warning message will be displayed Possible uses of this could be one or more of the following e connect the above terminals to a contact which will be opened if there is Hydrogen within the battery compartment s In this way the cause of hydrogen generation will be stopped and a warning about the operating status of the system will be displayed e connect the above terminals to a contact which will be opened when the UPS is supplied by a Generator it should be an auxiliary contact of the Line Generator changeover In this way it will be possible to limit the power supplied by the Generator to the only value required to supply the critical loads and not to charge the battery until the mains supply returns In this way it is possible to use a
6. page 63 13 0 BATTERIES 19 1 EDP70 PLUS 24 18 12 Battery Installation Start up SAFETY Ensure all the Switches are turned to OFF before starting to install the batteries If any Switches are not turned to OFF the equipment and battery may be damaged It is also essential for safety reasons that the battery connectors be disconnected before removing the fuse F2 located behind the hinged panel see Figure 31 to interrupt the battery circuit Stand on a rubber mat and use insulated tools Remove all personal effects rings watches pens which might cause a short circuit when working on the battery Batteries are live at all times and short circuits can melt metals and cause injury damage or fire NOT smoke or use naked flames and avoid creating arcs or sparks when working on the equipment do not wear clothes which may generate static electricity The sealed lead acid batteries contain sulphuric acid If a battery container is broken any acid leaking will cause burns on contact with skin and attack metal paint and fabrics Any area contaminated with acid should be thoroughly washed with large volumes of clean water Rubber gloves should be worn when handling damaged batteries i Remove front panel see figure 10 ii Remove the battery compartment panel by unscrewing the fixing screws at the front DO NOT remove the safety ground connection Battery connections are provided with the UPS Each battery is provided with f
7. 57 80 83 36 50 50 40kVA 480 208 120 66 90 111 48 60 50 50kVA 83 125 138 60 80 50 30k VA 57 80 36 36 50 50 40kVA 480 480 277 66 90 48 48 60 50 50kVA 83 125 60 60 80 80 50kVA 192 250 139 139 175 80 65kVA 208 208 120 254 350 180 180 225 80 80k VA 311 400 222 222 300 80 50kVA 83 125 139 60 80 80 65kVA 480 208 120 110 150 180 78 100 80 80k VA 135 175 222 96 125 80 50kVA 83 125 60 60 80 80 65kVA 480 480 277 110 150 78 78 100 80 80k VA 135 175 96 96 125 page 28 MI00 10056 rev 8 05 2006 4 4 Ventilation UPS can work in a continuous environment within 18 F 10 C to 104 F 40 C temperature range although ideally the ambient temperature should be below 78 F 25 C The heat dissipated by the UPS indicated on figure 7 is extracted by internal fans and then dissipated into the air The heat can be removed from the UPS room by a forced cooling ventilation system or alternatively an air conditioning system The required air changes per hour will depend on the UPS rating and this heat loss and on the cooling air temperature To calculate the required air flow for the dissipated power the altitude and the cooling air temperature the following equation can be used e Pa V 2770 ee T T P with V air flow mc h P total dissipated power kW T max temperature allowed into the room 104 F 40 C 313 K Temperature of input cooling air To 273 K h alti
8. Generator having a power rating less than the maximum input power of the UPS Also in this case a warning about the operating status of the system will be displayed c Thermostick connector 50 80kVA only This connection provides the customer with remote control over the output transformer Overtemperature Alarm Tcore 180 C NOTE If more than one of the above applications or similar are installed the contacts MUST be connected in series page 42 MI00 10056 rev 8 05 2006 6 0 CONTROLS 6 1 User Controls The user controls are situated on the front panel see Figure 27 Access to the Equipment Power Switches can be obtained by removing the front cover Figure 27 Control panel Illuminated Liquid Crystal Display User Inverter Inverter Switches Audible Alarm Start Stop Cancel Switch Display indicators 1 Utility Supply Indicator 2 Battery Indicator 3 Inverter Indicator 4 Static Switch indicator Green 5 Reserve Supply Indicator 6 Warning Indicator 10056 rev 8 05 2006 page 43 o 2 Control Panel Inverter Start Up This allows the user to turn on and reset the inverter This is normally only used when starting the UPS Inverter Shutdown The switch incorporates a safety feature to prevent inadvertent operation yet still allow rapid shutdown in the event of an emergency This is achieved by the requirement that the switch be depressed for 2 seconds be
9. all supplies including the battery are isolated and that all the equipment switches are in their OFF position Open UPS front access panel and remove internal panel over main switches and terminal blocks NOTES 1 Installation must be performed by a qualified electrician The terminals require the use of the proper crimp tools and terminals in order to perform an installation in accordance with the National Electrical Code NEC The recommended crimp tools terminals and torque are shown in the following tables 2 Use Copper Conductors Only Table 1 T amp B s Cat N s for terminals and crimp tools Wire Terminals Toggle Nest Indentor Size Hole for screw hand stationary Moveable AWG M6 M10 tool 8 D10711 D975 11803 6 E10711 E975 11803 4 F10711 F975 11805 3 F10711 F975 11805 2 G971 G974 WT117 11806 11802 1 G671 G974 11806 1 0 H971 H974 11807 2 0 J971 J974 11808 3 0 K971 K974 11809 4 0 L971 L974 11810 Table 2 Recommended torque Type Screw Wrench Torque Used ON mm Nm Ib in Entrelec EDP70Plus M 35 26 FF M6 10 4 5 39 up to 24kVA dri M10 17 39 340 EDP70Plus above 24kVA page 32 10056 rev 8 05 2006 5 2 24 12 18 24kVA Ensure the AC supplies and load are switched OFF Check that all the EDP70 PLUS UPS Switches behind the front panel are switched OFF see Figure 18 The
10. by unscrewing fully anti clockwise All cables must be terminated with the correct size lugs and connected on the bottom side terminals as marked Install or start up batteries see section 13 3 and 13 4 Replace and tighten the terminal securing screws fully clockwise and refit the access plate Replace the terminal board compartment panel and the front cover OBSERVE POLARITIES AND ORIENTATIONS See Remote Alarms and Computer Interface for connections to these facilities 10056 rev 8 05 2006 page 37 0000 Computer relay 29009 interface FEMALE lo e292229230 RAU FEMALE FRONT Modem and Multicom power supplies Battery charge inhibited U1 V1W1 N U2 V2 M P v ve Nic p u 5 gg 9 5 988 5 r uk o a Se o zg Oe MW E ui x us crm 5 ui 5 x 1 o BE z gt x lt c E 5 LLI Figure 23 36 24 30 36kVA Cable Connections page 38 MI00 10056 rev 8 4 2005 53 EDP70 PLUS 50 80kVA Ensure the AC supplies and load are switched OFF Check that all the EDP70 PLUS UPS Switches behind the front panel
11. front panel see Figure 22 Remove the terminal board compartment panel by unscrewing the fixing screws at the front This exposes the electrical terminal rail see Figure 23 Remove the screws securing the access plate Push the interconnection cables up through the access plate Release the terminal securing nuts by unscrewing fully anti clockwise All cables must be terminated with the correct size lugs and connected on the bottom side terminals as marked Install or start up batteries see section 13 3 and 13 4 Replace and tighten the terminal securing screws fully clockwise and refit the access plate Replace the terminal board compartment panel and the front cover OBSERVE POLARITIES AND ORIENTATIONS See Remote Alarms and Computer Interface for connections to these facilities page 40 MI00 10056 rev 8 05 2006 rete Computer relay OQ OQ QOO interface FEMALE 6 RAU FEMALE FRONT MALE N ES Modem and Multicom A power supplies til til til til QS1 QS2 QS3 QS4 QS5 e 2 lt lt EXTERNAL BATTERIES N f N OUTPUT
12. perform the repairs or adjustment currently required and replace them as soon as possible Use only insulated tools Place a rubber insulating mat in front of all equipment doors Keep all door closed and locked at all times during normal operation 2 4 Battery precautions Always isolate the load before connecting or disconnecting the batteries or battery cells Ensure that batteries are fully isolated by disconnecting the battery connectors opening circuit breakers or both Remove all jewellery from hands wrists and neck before working on batteries or battery cells Before leaning over batteries remove any metal object that could fall out of pockets Do not place tools or other conductive objects on the batteries 2 5 Battery safety equipment When working on or handling batteries ensure that the following items are worn Eye goggles Rubber gloves Rubber apron Rubber boots When batteries are being moved or worked on ensure the following items are available in the immediate vicinity An eye bath eyewash station or equivalent A clean water source to wash spilled acids Absorbent materials to soak up spilled acids Disposal for contaminated materials 10056 rev 8 05 2006 page 15 3 0 STORAGE If the EDP70 PLUS UPS cannot be installed within sixty days of delivery there is a danger of the integral battery becoming discharged thereby sustaining permanent damage and affecting the standby period available and b
13. separate reserve input supply are available This allows the inputs to be supplied from independent three phase sources Provided the reserve supply is within limits the inverter will match the output frequency with the reserve supply frequency The inverter has its own internal crystal control to stabilize the output frequency if the reserve supply frequency is out of limits The electronic static switch switches the output from the inverter to the reserve supply without interruption to meet any load current surges or to supply the load if the battery is discharged during an AC utility supply failure Maintenance and testing can be carried out on the EDP70 PLUS UPS without interrupting the output by switching the load from the reserve supply to the maintenance bypass circuit This work should only be carried out by Chloride trained personnel 10056 rev 8 05 2006 page 9 1 3 Block diagram 24kVA STANDARD CONFIGURATION 3 i Maintenance By pass Reserve Suppl 52 y woul By D X 208Y 120V E 5 si ik p y 150 it 208 E A AC Supply 7 1 am N 4 Z Battery IN THE ABSENCE OF A SEPARATE RESERVE Contactor SUPPLY THE RESRVE IS DERIVED FROM THE AC UTILITY INPUT WITH THE JUMPER I 144 Cells CONNECTED AS INDICATED Internal 36kVA STANDARD CONFIGURATION Maintenance By pass Reserve Supply 208Y x Z 5 28Y g AES UE 480 a V 4 IN THE ABSENCE OF A SEPARATE RESER
14. the rectifier and inverter The rectifier also supplies the current for recharging and maintaining the battery in a fully charged state S3 Maintenance By pass Reserve supply S2 u an N L AC Supply 3 med I TU ii 24 36kVA Ratings 53 Maintenance 855 92 Reserve Supply S v 55 480Y 277V v p r 81 3 35 Ok N e gt 3 208Y 120V Battery AC Supply 3 Contactor 50 80kVA Ratings ihl LOAD Figure 4 Utility Supply failure When the utility supply voltage is absent or outside the allowed tolerances the battery supplies the inverter This will be indicated on the UPS front panel display and the Remote Alarm Unit if fitted The standby time available depends both on the capacity of the battery and on the size of load It is possible to extend autonomy by reducing the output power by disconnecting non important loads In all cases the alphanumerical display shows the residual autonomy page 12 10056 rev 8 05 2006 S3 Maintenance By pass Reserve Supply S2 N E 181 S4 St C AC Supply 3 T Canaio 24 36kVA Ratings S3 Maintenance By pass Reserve Supply 22 A Rz ss 480Y 277V i i S1 ONG S4 208Y 120V jie kx T Battery AC Supply Contactor 50 80kVA Ratings Jie Figure 5 Re establishing the Utility Supply When the utility supply retu
15. 1 Figure 27 Control panel 43 Figure 28 Power History Structure 60 Figure 29 EDP 70 Plus Computer Interface Pin Layout 62 Figure 30 EDP70 PLUS Remote Alarms Pin Layout 63 Figure 31 EDP70 PLUS 24 18 12 Internal Battery Shelves 65 page 6 10056 rev 8 05 2006 EQUIPMENT DELIVERY AND STORAGE Delivery The equipment and battery are delivered separately On receipt the packaging must be checked for any signs of damage Any damage or missing parts should be reported to the carrier within 24 hours of delivery Unpacking Care should be taken when unpacking to avoid damaging the equipment or battery in particular avoid short circuiting battery terminals All packing materials should be checked before disposal to ensure that no items are discarded The equipment panel rating plate should be checked to ensure that supply voltage and output rating correspond to the equipment and load and that the mode of operation is correct Handling Keep equipment and battery upright at all times and handle with care Either may be damaged if dropped or subject to severe impact Particular care should be taken to protect the controls and instruments a Leave the equipment in its packaging and transport it with a fork lift b Cut the tapes and remove the packing case by lifting it upwards c Unscrew the screws fastening the pallet to the cubicle feet d Lift the cubicle and remove the pallet Storage Store the equipment and battery i
16. AC supply cables must be suitable for carrying the maximum supply demand The voltage drop in the cable should be minimized to ensure the AC supply voltage at the EDP70 PLUS UPS terminals is within 10 of nominal The EDP70 PLUS UPS should be connected to the main reserve supplies and output load via a wall mounted junction box Installation and connection should only be carried out by qualified electrical personnel S2 Equipment Reserve Switch 1 Equipment ON OFF Breaker S3 Equipment By pass Switch S4 Equipment OUTPUT Breaker Battery Compartment Figure 18 24 12 18 24kVA Switches and Breakers 10056 rev 8 05 2006 page 33 Output Reserve Input and External Battery Terminals Hinged panel security screws Cable support Cable channel Figure 19 24 12 18 24kVA Switches Access to the terminals for electrical connections is as follows a b c d e f 9 h i Remove front panel see Figure 18 Remove the two securing screws for the hinged front panel This exposes the electrical terminal rail see Figure 20 Remove the screws securing the access plate Push the interconnection cables up through the cabl
17. EAKER OR FUSE S AND ISOLATING SWITCH SUITABLE FOR BRANCH CIRCUIT PROTECTION NOTE INTERRUPTING THE NEUTRAL FEED MAY CAUSE THE CHANGE IN GROUND NEUTRAL VOLTAGE TO AFFECT THE LOAD NOTE ALL CIRCUIT BREAKERS OR FUSES AND ISOLATING SWITCHES SHOULD BE FITTED AS CLOSE TO THE EDP70 PLUS UPS AS POSSIBLE AND MARKED WITH THE LABELS PROVIDED WITH THE UNIT IT IS ALSO RECOMMENDED A LABEL AS FOLLOWS UNINTERRUPTIBLE POWER SYSTEM NO UNAUTHORIZED OPERATION page 30 10056 rev 8 05 2006 CAUTION All power connection must carried out by qualified licensed personnel experienced in wiring this type of equipment The safety ground wire must be connected before the power input cables The correct phase rotation phase A leads B leads C must be observed on the UPS terminals WARNING In maintenance by pass operation the UPS components are de energized with the exception of input output terminals battery cabinet input matching voltage transformer for 480 208 configuration and isolating transformer for 50 and 80kVA All input power AC and DC must be disconnected to ensure complete isolation 10056 rev 8 05 2006 page 31 5 1 Electrical connections WARNING All electrical connections must be made by a qualified electrician and meet local electrical code standards Before attempting to connect the mains supply the reserve bypass supply or the load ensure that
18. EDP70 PLUS UNINTERRUPTIBLE POWER SYSTEM 24 36 50 80kVA 3 phase input 3 phase output dp USER HANDBOOK PART NUMBER 10H52152PU9C rev 8 IMPORTANT SAFETY INSTRUCTIONS READ BEFORE INSTALLING 1 SAVE THESE INSTRUCTIONS This manual contains important instructions for the EDP70 PLUS which should be followed during installation and maintenance of the UPS and associated batteries 2 The installation must be inspected by trained technicians The instructions must be followed 3 When external batteries are provided by the Customer and not Chloride reference must be made to the installation instructions provided by the battery supplier WARNINGS 1 The AC and DC supplies to the EDP70 PLUS UPS and the AC output from the UPS MUST be fed through suitably rated circuit breakers or fuses and isolating switches suitable for branch circuit operation 2 Any external battery cabinet connected to the UPS MUST be provided with an over current protection device per UL1778 Par No 28 4 3 To reduce the risk of fire or electric shock the equipment must be installed indoors in a humidity and temperature controlled environment which is free from conductive contaminants SAFETY 1 DO NOT REMOVE COVERS DURING NORMAL OPERATION The panels will be removed during installation however this should only be undertaken by qualified technicians It should be ensured that the UPS is switched off and that all power sources are disconnected A C mains and B
19. ERY TEST selected is NONE UPS xx KVA The battery test is underway and takes approx 1 minute If TESTING BATTERY the test is completed without giving off any alarm then the System returns to normal operating mode otherwise the alarm message BATTERY is displayed 10 8 Battery Autonomy Test The EDP70 PLUS has a battery autonomy test which disables the rectifier manually To carry out this test return to the main title page so that SYSTEM NORMAL is displayed UPS xx KVA System normal message SYSTEM NORMAL II PRESS SIMULTANEOUSLY and keep pressed for 2 seconds The test is diabled if the BATTERY TEST selected is NONE UPS xx KVA The battery starts to discharge completely thereby allowing TESTING AUTONOMY the autonomy to be checked Once the battery has been discharged the test comes to an end automatically and the rectifier restarts To interrupt BATTERY autonomy Test at any time PRESS SIMULTANEOUSLY and keep pressed for 2 seconds 10 9 Resetting data loss manually If the message NOT CALIBRATED appears on the main title page this means that data language and total number of mains failures which do not directly affect the functioning of the machine have been lost Despite this data has still been lost and the intervention of a qualified technician is required It is nevertheless possible to reset the normal operating mode by selecting the language desired as descr
20. S SWITCH CLOSED RESERVE SUPPLY FAULT RESERVE FREQ FAULT WARNING RESERVE VOLTS HIGH WARNING RESERVE VOLTS LOW WARNING 10056 rev 8 05 2006 page 59 10 6 Power History The power history is only available when the inverter is blocked it provides a visual display of the status of the alarms and measurements over a period of 10 seconds before and 1 second after the inverter stops in steps of 0 1 s The power history is lost when the inverter is restarted Figure 28 provides a graphic representation of how to access the Power History Figure 28 Power History Structure LOAD ALARMS BATTERY TEST ID SELECT POWER HISTORY MATRIX Time seconds 10 Measurements Alarms Initial position Inverter Shutdown Typical Power History Display Measurement Alarm RECTIFIER 0 3SEC 5 3 SEC ON VDC 327V IB 5A OVER TEMPERATURE page 60 10056 rev 8 05 2006 10 7 Battery Test The EDP70 PLUS has an automatic battery control function which checks the condition of the battery periodically without affecting the output in any way While this test is being carried out the message TESTING BATTERY will appear This test can also be activated manually Return to the main title page so that SYSTEM NORMAL is displayed UPS xx KVA system normal message SYSTEM NORMAL 5 PRESS SIMULTANEOUSLY The test is disabled if the BATT
21. S terminals is within 10 of nominal The EDP70 PLUS UPS should be connected to the main reserve supplies and output load via a wall mounted junction box Installation and connection should only be carried out by qualified electrical personnel S3 Equipment By pass switch S4 Equipment OUTPUT Breaker S1 Equipment ON OFF Breaker S2 Equipment Reserve switch Terminal board compartmen Figure 21 36 24 30 36kVA Switches and Breakers page 36 10056 rev 8 05 2006 S3 Equipment By pass switch N S4 Equipment OUTPUT Breaker N S1 Equipment ON OFF Breaker S2 Equipment Reserve switch Output Input Reserve and External Battery Terminals Access plate Figure 22 36 24 30 36kVA Connections Access to the terminals for electrical connections is as follows a b c d e f 9 h i Remove front panel see Figure 22 Remove the terminal board compartment panel by unscrewing the fixing screws at the front This exposes the electrical terminal rail see Figure 23 Remove the screws securing the access plate Push the interconnection cables up through the access plate Release the terminal securing nuts
22. SPARE PARTS 66 MIO00 10056 rev 8 05 2006 page 5 Figures Figure 1 Block diagrams 24 36kVA 10 Figure 2 Block diagram 50 80kVA 11 Figure 3 Normal operation 12 Figure 4 Utility Supply failure 12 Figure 5 Re establishing the Utility Supply 13 Figure 6 Transferring the Load onto the Reserve Supply 13 Figure 7 24 Footprint and cabinet dimensions 17 Figure 8 36 Footprint and cabinet dimensions 18 Figure 9 50 80 Footprint and cabinet dimensions 19 Figure 10 A Battery Cabinet Drawing for 24 36kVA Ratings 20 Figure 11 B Battery Cabinet Drawing for 24 36kVA Ratings 21 Figure 12 E Battery Cabinet Drawing for 50 80kVA Ratings 22 Figure 13 F Battery Cabinet Drawing for 50 80kVA Ratings 23 Figure 14 C Battery Cabinet Drawing for 36 50 80kVA Ratings 24 Figure 15 D Battery Cabinet Drawing for 50 80kVA Ratings 25 Figure 16 UPS Ratings 26 Figure 17 Connection diagrams 30 Figure 18 24 12 18 24kVA Switches and Breakers 33 Figure 19 24 12 18 24kVA Switches 34 Figure 20 24 12 18 24kVA Cable Connections 35 Figure 21 36 24 30 36kVA Switches and Breakers 36 Figure 22 36 24 30 36kVA Connections 37 Figure 23 36 24 30 36kVA Cable Connections 38 Figure 24 50 80kVA Switches and Breakers 39 Figure 25 50 80kVA Connections 40 Figure 26 50 80kVA Cable Connections 4
23. VE SUPPLY THE RESRVE IS DERIVED FROM THE AC UTILITY INPUT WITH THE JUMPER CONNECTED AS INDICATED Battery Contactor 240 Cells ihe External 36kVA 480V 208V CONFIGURATION 3 Maintenance By pass Reserve Supply a 208Y 3 Oi S1 SE gt S4 AL 7 lt XS AC Supply 3 480 4 Z Battery Be IN THE ABSENCE OF A SEPARATE RESERVE SUPPLY THE RESRVE IS DERIVED FROM THE AC UTILITY INPUT WITH THE JUMPER CONNECTED AS INDICATED 240 Cells External Figure 1 Block diagrams 24 36kVA page 10 10056 rev 8 05 2006 Reserve Supply S2 lsi BV eS nm 480V AC Supply IN THE ABSENCE OF A SEPARATE RESERVE SUPPLY THE RESERVE IS VED FROM THE AC UTILITY F ERNPUT WITH THE JUMPER I CONNECTED AS INDICATED I I Aliis S3 Maintenance Bypass ES m roo 480Y 277V A Im 7i 208Y 120V Battery j I I 240 Cells 1 External Figure 2 Block diagram 50 80kVA The uninterruptible power system consists of the following 1 RECTIFIER INVERTER S1 Equipment ON OFF switch 2 BATTERY S2 Equipment Reserve switch 3 BACKFEED PROTECTION S3 Equipment By pass switch 4 INVERTER STATIC SWITCH S4 Equipment OUTPUT switch 5 RESERVE STATIC SWITCH INVERTER OUTPUT switch for 50 80kVA only S5 RESERVE OUTPUT switch for 50 80kVA only 1 4 Functions RECTIFIER BATTERY CHARGER The rectifier battery charger t
24. and after a delay of approximately 30 seconds the message SYSTEM NORMAL in English will appear on the liquid crystal display 8 Select the required language by pressing page right control until the SELECT LANGUAGE message appears on the liquid crystal display Press the page down control 8 until the required ll language is selected Press the page right control once more confirm the language selection Thereafter all messages will appear in the selected language 8 0 MAINTENANCE BYPASS The EDP70 PLUS UPS is equipped with Manual Maintenance Bypass systems If a unit requires servicing the Manual Maintenance Bypass allows the load to be connected directly to the AC supply so that the unit may be serviced in safety The following instructions must be followed 1 Ensure that SYSTEM NORMAL is displayed on the LCD Note If SYSTEM NORMAL is not displayed check that the inverter is not OUT OF SYNC see section 10 7 Turning the inverter off under this fault condition will interrupt the load supply 2 Turn off the inverter by pressing the inverter shutdown button for more than 2 seconds 3 Turn the Maintenance Bypass Switch located behind front panel see figure 18 21 or 24 to ON 4 Turn off the Primary Input Reserve Input and UPS Output Switches see figure 18 21 or 24 THE LOAD IS NOW SUPPLIED DIRECTLY FROM THE AC UTILITY SUPPLY AND IS NO LONGER PROTECTED BY THE UPS CAUTION Some compon
25. are switched OFF see figure 16 The AC supply cables must be suitable for carrying the maximum supply demand The voltage drop in the cable should be minimized to ensure the AC supply voltage at the EDP70 PLUS UPS terminals is within 10 of nominal The EDP70 PLUS UPS should be connected to the main reserve supplies and output load via a wall mounted junction box Installation and connection should only be carried out by qualified electrical personnel S5 RESERVE OUTPUT switch S4 INVERTER OUTPUT Breaker S3 BY PASS switch S2 Equipment RESERVE switch 1 Equipment ON OFF Breaker Terminal board compartment Figure 24 50 80kVA Switches and Breakers 10056 rev 8 05 2006 page 39 S5 RESERVE OUTPUT switch S4 INVERTER OUTPUT Breaker S3 BY PASS switch N S2 Equipment RESERVE switch N 1 Equipment ON OFF Breaker Output Input Reserve and External Battery Terminals Hl RS R Es Access plate 9 CIJ oo o o Figure 25 50 80kVA Connections Access to the terminals for electrical connections is as follows a b e f e f Remove
26. astenings Internal batteries are housed on three shelves at the bottom of the equipment as shown on Figure 31 If the batteries are fitted starting with the lower shelf first remove the packaging Connect the batteries to the UPS using the plug socket connectors provided Starting with the lower shelf fit and connect the batteries Ensure that the polarities are correct in accordance with the relevant battery layout diagram For each shelf make sure that the polarities are correct and the overall battery shelf voltage is at least 108v for the bottom two shelves and 72v for the top shelf Replace the fuse F2 then connect the intershelves connectors and all panels in reverse order of removal before operating the equipment page 64 10056 rev 8 05 2006 13 2 EDP70 PLUS 24 18 12 Optional Battery Cubicle The battery autonomy can be increased by employing either one or two optional battery cubicles Both the UPS and battery cubicles are similar in appearance however there is no display panel in the battery cubicle All cabinets UPS BATTERIES TRANSFORMER PDU MAINTENANCE BYPASS PANEL etc must be connected to a grounding system complying with national safety regulations Cables connecting the cabinets to the grounding system must be sized according to National Electrical Code requiremenis The battery cubicle has independent fuse located internally To connect the battery cubicle to the EDP70 PLUS UPS follow th
27. attery before either the rear or side panels are removed 2 FOREIGN OBJECTS MUST NOT BE INTRODUCED INTO THE VENTILLATION GRILLES HAZARDOUS VOLTAGES are present within the EDP70 PLUS even when it is switched off 3 Fuses must ONLY be replaced with the same type and rating 4 The EDP70 PLUS contains a battery which can be DANGEROUS if interfered with Contact the supplier for replacement 5 The UPS and or its components must be disposed of as notifiable waste in accordance with local pollution control special waste regulations page 2 MI00 10056 rev 8 05 2006 WARNING The UPS contains hazardous voltages even when all switches are open In case of fire in the installation area do not use water to extinguish fire ELECTRICAL PRECAUTIONS If the UPS is in By pass mode and the Output switch is closed no indications will be displayed fans will however function and hazardous voltages are present downline from the static switches EMERGENCY PROCEDURE In the case of an emergency the load supply can be interrupted by switching off all the switches fitted in the UPS W ELECTRIC SHOCK Switch off power use dry insulating material for protection when pulling the injured person clear of conductors NEVER TOUCH THE INJURED PERSON WITH BARE HANDS UNTIL CLEAR OF CONDUCTORS SEEK QUALIFIED ASSISTANCE IMMEDIATELY INJURIES CAUSED BY CONTACT WITH CORROSIVE LIQUIDS In normal conditions installed batteries are sealed A damage
28. attery life The date the battery was last recharged and the date the battery is due for its next recharge are both stamped on the packaging accompanying the unit If you intend to store the unit please refer to the recharge date When the EDP70 PLUS is due to be recharged refer to the Installation instructions and connect the EDP70 PLUS UPS to a temporary AC supply The battery MUST be recharged for at least 24 hours every 3 months 4 0 INSTALLATION 4 1 Mechanical characteristics Ambient temperature Relative Humidity w out condensing 68 F 20 C Max altitude w out derating Protection degree panel fitted Input cables Air inlet Air outlet 18 F 10 C to 104 F 40 C lt 90 3300 feet 1000 m above sea level bottom bottom rear UPS model Dsm um a s o o 28 5 700 28 7 730 56 1420 27 5 700 28 7 730 56 1420 35 4 900 28 7 730 63 1600 35 4 900 28 7 730 63 1600 In mm w out cells Lbs 25 Ah cells kg 30 Ah cells 35 Ah cells Total Weight UPS Battery 880 400 1342 610 1456 662 1526 694 1300 590 n a n a n a 1342 610 1800 818 n a n a n a n a n a n a 789 0 511 789 0 511 1019 0 657 1019 0 657 w out cells 25 Ah cells 30 Ah cells 35 Ah cells Floor Loading UPS Battery Air Flow cfm mc h Acoustic Noise 100 Linear Load Notes 1 n a 7 not appli
29. cable 1 12 782 1 70 1194 1 85 1296 1 93 1358 235 400 52 1 65 1155 n a n a n a 647 1100 1 32 930 1 77 1245 n a 2 Longer autonomies and battery for EDP above 20 kVA are available with external battery cubicles page 16 10056 rev 8 05 2006 ALL MEASUREMENTS ARE IN MILLIMETERS AND INCHES E 27 56 i 9S 0 ZZrL 58 0 2 28 DQ o z 2 Mee gots A NN x 6 eS e sm QR iom e T Az o S xd e o lt s 38 E 72 2 SPACE REQUIRED BY THE WHEEL WHEN ROTATING 63 0 2 48 Figure 7 24 Footprint and cabinet dimensions 600 0 23 62 MIO00 10056 rev 8 05 2006 page 17 ALL MEASUREMENTS ARE IN MILLIMETERS AND INCHES 700 0 27 56 R N N a 2 z qe gt Qo Q 5 60 o lt 700 0 27 5 Ex D 2 2 CABLE ENTRY 500 19 68 X 110 4 33 600 0 23 62 k 50 0 7300 28 7 SPACE REQUIRED BY THE WHEEL WHEN ROTATING 1 97 Figure 8 36 Footprint and cabinet dimensions L 1196 0 089 1 page 18 MI00 10056 rev 8 05 2006 ALL MEASUREMENTS ARE IN MILLIMETERS AND INCHES I 900 0 35 4 E 2 S 8 2 z 4A gt 85 L de 730 0 28 7 e 60 eo 100 0 3 94 e 0 Sr9 0 0
30. cket are shown below The function of each pin is the following Pin 1 DCD Data Carrier Detect Pin 2 RXD Received data Pin 3 TXD Transmitted data Pin 4 DTR Data terminal ready Pin 5 GND Ground Pin 6 DSR Data Set Ready Pin 7 RTS Request To Send Pin 8 CTS Clear To Send The signals applied on each pin follows the standard EIA RS232 12 0 REMOTE ALARMS Remote indication of the state of the EDP70 PLUS UPS is provided by a 15 pin female D type socket and is designed to be used in conjunction with the Chloride EDP Remote Alarm Unit The function of the pins on the socket are shown below Figure 30 EDP70 PLUS Remote Alarms Pin Layout 1 k Pin 1 System normal signal Pin 2 System normal and system summary alarm ground S esl Pin 3 Inverter fail signal Pin 4 Inverter fail ground s Y Pin 5 Reserve to load signal L c6 Pin 6 Reserve to load ground en Pin 7 Pri ly failure signal in rimary supply failure signa Pin 8 Primary supply failure ground r 9 Y Pin 9 Shutdown imminent signal 10 i KC s Pin 10 Shutdown imminent ground 12 11 12 supply 18V 200mA nominal AC output 15 Pin 15 Summary alarm signal Pins 1 2 and15 are available for use as a remote summary alarm indicator in alternative to the Chloride Remote Alarm Unit All pins are volt free contacts which are capable of carrying a current of 0 5 A and switching 30 V 10056 rev 8 05 2006
31. d battery container may however leak electrolyte or cause the latter to come into contact with battery parts In the event of electrolyte contact with the eyes rinse eyes thoroughly with a saline solution or fresh water for at least 10 minutes In the event of electrolyte contact with skin rinse the affected area with abundant water Remove contaminated clothing Cover affected area with dry gauze If electrolyte is swallowed do not induce vomiting Administer large quantities of milk or water IN ALL CASES SEEK MEDICAL ATTENTION IMMEDIATELY 10056 rev 8 05 2006 page 3 Contents 1 0 INTRODUCTION jisi aiia aariaa una pee sad 9 1 1 Summary of the manual aA Tx ES u 9 1 2 Summary of the equipment U u u 9 1 3 Block diagram ciue re dones 10 1 4 ZIDIDIM 11 1 5 Operational mod s uu eere rre erre re EA AEA RAAE Eae rnani 12 210 SAFETY ede eere A AAAA EEE A YE CUL E deca ee tiaua dm dui deu va e eodd va d 14 2 1 General Safety aii nue d en as sao Dx a RR PEE YE 14 2 2 DI 14 2 3 Electrical pr ca tions l 15 2 Battery precautions ceccecccecceeseeeeeeeseeeseeeseeeseesncenceneeeseesneeseeseeeeeeeeeeeeeeeseseeeneenss
32. e channel and the access plate Release the terminal securing nuts by unscrewing fully anti clockwise All cables must be terminated with the correct size lugs and connected on the bottom side terminals as marked Install or start up batteries see section 13 1 Replace and tighten the terminal securing screws fully clockwise and refit the access plate Replace the terminal board compartment panel and the front cover OBSERVE POLARITIES AND ORIENTATIONS See Remote Alarms and Computer Interface for connections to these facilities For optional battery cubicles refer to section 13 2 page 34 10056 rev 8 05 2006 Computer relay 90000 interface FEMALE lo 853335 0 RAU FEMALE RS232 MALE Modem and FRONT Multicom power supplies sec max 14 EM l T U VNA G LLI jc m gt DO Ec cc lt Y LLI o o2 O zo E FE gs wo wc mt 2 x lt oc cz o nz O um m Figure 20 24 12 18 24kVA Cable Connections MI00 10056 rev 8 05 2006 page 35 5 3 36 24 30 36kVA Ensure the AC supplies and load are switched OFF Check that all the EDP70 PLUS UPS Switches behind the front panel are switched OFF see figure 13 The AC supply cables must be suitable for carrying the maximum supply demand The voltage drop in the cable should be minimized to ensure the AC supply voltage at the EDP70 PLUS UP
33. e following procedure 1 Shutdown the UPS using the procedure set out in section 9 Access the terminal rail 2 Disconnect the battery connectors of the internal battery then remove the fuse F2 located behind the hinged panel see Figure 31 3 Be sure that the battery on the cubicle are disconnected Remove the fuse of the battery cubicle Wire the cubicle according to the extension battery cubicle wiring instructions and the relevant battery layout diagram 5 Replace the fuses F2 both on the cubicle and the UPS then connect all the intershelves connectors and all the panels and restart UPS using the procedure set out in section 7 Figure 31 EDP70 PLUS 24 18 12 Internal Battery Shelves FUSE F2 SHELF RETAINING SCREW XS MI00 10056 rev 8 05 2006 page 65 13 3 EDP70 PLUS above 24KVA Battery Installation Start up SAFETY Ensure the Equipment ON OFF Switch is turned to OFF before starting to install the batteries If the Equipment ON OFF Switch is not turned to OFF the equipment and battery may be damaged It is also essential for safety reasons that the battery connectors are disconnected before to remove the fuse of the battery cubicle Stand on a rubber mat and use insulated tools Remove all personal effects rings watches pens which might cause a short circuit when working on the battery Batteries are live at all times and short circuits can melt metals and cause injur
34. ents in the UPS will retain a static voltage even after the switches have been opened Also on the 50 80kVA ratings the isolating transformer and the relative cooling fans are still supplied from the Bypass To return to the normal operating mode follow the above procedure in reverse Note The EDP70 PLUS UPS must not be left operating with the Maintenance Bypass Switch in the ON position 10056 rev 8 05 2006 page 45 9 0 SHUT DOWN 1 Close down the load in an orderly manner 2 Push the inverter shutdown button for more than 2 seconds 3 Turn the main switch to OFF Note If the electricity supply to the site is switched off outside normal working hours the EDP70 PLUS should be shut down each evening by either using the shutdown procedure or wiring in the Emergency Power Off EPO function see figures 20 23 or 26 depending on the UPS size This will prevent the battery from discharging If on the other hand the supply to the site is continuous the EDP70 PLUS should be operated 24 hours a day 9 1 Installing the EPO To wire the EPO open the link between terminal boards 1 and 2 and connect a signal switch having the characteristics of an emergency button closed under normal operating conditons and held open mechanically when operated when the Switch is enabled the inverter and rectifier will stop the battery relay will be opened and the load will be de energized To ensure that the EPO function
35. epresents 12596 of nominal full load current continuous plus the short duration input current non continuous for battery re charging per NEC 215 2 4 UPS output cables should be run in separate conduits from input cables 5 Grounding conductors are sized per NEC 250 122 6 Cable sizes are based upon NEC Refer to local codes applying to your installation prior to choosing appropriate cable size Refer to UPS ampacity table on following page 10056 rev 8 05 2006 page 27 UPS Type A C Supply Output Reserve Supply Rated Protection Nominal Nominal Protection current A device A current A current A device A 24 12kVA 208 120 42 60 33 33 50 24 18kVA 208 120 60 80 50 50 70 24 24kVA 78 100 67 67 90 24 12kVA 19 30 33 14 20 24 18kVA 480 208 120 26 40 50 22 30 24 24kVA 34 50 67 29 40 24 12kVA 19 30 14 14 20 24 18kVA 480 480 277 26 40 22 22 30 24 24kVA 34 50 29 29 40 36 24kVA 78 125 67 67 90 36 30kVA 97 150 83 83 125 36 36kVA 118 160 100 100 150 36 24kVA 34 50 67 29 40 36 30kVA 480 208 120 42 60 83 36 50 36 36kVA 51 70 100 43 60 36 24kVA 34 50 29 29 40 36 30kVA pr 42 60 36 36 50 36 36k VA 51 70 43 43 60 50 30k VA 132 175 83 83 125 50 40k VA 208 208 120 152 200 111 111 150 50 50kVA 192 250 138 138 175 50 30k VA
36. eseenneeneees 15 2 5 Battery safety equipment cisccciecississsccssccesasescoscuseteecessecesscesseceecccesevesieesecdssecevecencenseveievesdes 15 3 0 STORAGE 51d decretae decas eoo dani Cibo aus eria td Of caa FU dv ea 16 4 0 INSTALLATION ra Fendi als Fare esca a cita eo oa oco km Resale 16 4 1 Mechanical characteristics u u 16 4 2 Installation isi dence cn rrt rennes aaa aiaa aaie roae 26 Recommended wire sizes ne 27 AA Ventilatighuy uu 5 iioi ere 29 5 0 gt CONNEC TION MR M 30 5 1 Electrical connections erneute aaa eaa vedere csi seceeds causes deveseeezeee 32 5 2 24 AZT BI ZAKVA Vn 33 A MEI EA KIEL T 36 5 3 EDP70 PLUS 50 BOKVA 39 54 SIGMAl COMMECUIOMS Mn 42 6 0 CON TROLS 45 61 User ControlS gu 43 6 2 Control Panel 44 7 0 START UP E 45 8 0 MAINTENANCE BYPASS u 45 90 SHUT DOWN grote case catenins eaii aada i vu a bv rre ee FO 46 S Installing the ERO EE 46 10 0 VISUAL AND AUDIBLE ALARMS u u 47
37. for 36 50 80kVA Ratings page 24 MI00 10056 rev 8 05 2006 70 Connection Points Terminal Blocks ACCESS fe mee PLATE cape FUSE 40 16 28 35 32 68 5 33 CABLE ENTRY MOUNTING FEET ALL MEASUREMENTS ARE IN INCHES Figure 15 D Battery Cabinet Drawing for 50 80kVA Ratings 10056 rev 8 05 2006 page 25 4 2 Installation Check the rating label on the rear of the front panel of the EDP70 PLUS UPS to ensure the input output voltages frequency and load are all within the rating of the UPS EDP70 PLUS is designed to operate in an office environment with an optimum temperature of 68 F 20 C A gap of at least 4 in 10cm must be maintained at rear of the UPS to ensure adequate ventilation Nothing should be placed around the equipment which might restrict the airflow Ensure the interconnecting cables do not cause a hazard to the user A gap of at least 32 in 812 mm must be maintained above the UPS to ensure adequate space for maintenance The appropriate lifting equipment must be used to move the EDP70 PLUS UPS Figure 16 UPS Ratings UPS ratings Description U M 24 24 24 36 36 36 12kVA 18kVA 24kVA 24kVA 30 36kVA Outpu
38. fore the inverter stops during which time the audible alarm will be heard Audible Alarm Cancel Switch This switch cancels the audible alarm When pressed the red warning light goes from continuous illumination to flashing on and off Page Right Control This switch changes the page headings displayed on the LCD It also allows the alarm and measurement statuses to be stepped through when examining the power history refer to section 10 6 Record Up This switch changes the record displayed on the LCD to the previous message displayed When the top of the page has been reached the display will no longer scroll Record Down This switch changes the record displayed on the LCD to the next record on the page When the bottom of the page has been reached the display will no longer scroll 8 G9 OO page 44 10056 rev 8 05 2006 7 0 START UP Switch on the AC reserve and the main AC Utility supply to the UPS 2 Turn on the Utility supply Input Reserve Input if fitted and UPS Output switches located behind the front panel see figure 18 for 24kVA figure 21 for 36kVA or figure 24 for 50 80kVA 3 Replace the front panel Press the CANCEL AUDIBLE ALARM switch see section 6 2 5 Initially all the green indicators will flash on the display mimic After about 30 seconds the supply and battery indicators should stop flashing 6 Press the Inverter On push button I 7 The inverter should now start
39. g xxh xxm XXS the reserve since the machine was last switched off 10056 rev 8 05 2006 page 51 ES press once LAST MAINS FAILURE Displays the duration time of the most recent Mains xxd xxh xxm xxs Failure M press once MAINS FAILURE yy Displays the number of mains failures and the total XXgg xxm xxs duration of these failures since the machine was last switched off press once Displ h f mains fail hei TOTAL MANS FALURE v See ee ele d xxg xxh xxm xxs otal auration since the mac e was installed Z press once REV A XX XX XX XX Displays the code for the version of software resident 10h00yyy and relevant data within the EDP70 PLUS UPS system page 52 MI00 10056 rev 8 05 2006 The measurement signals are accessed from the battery rectifier page as follows RECT BATT ALARMS Normal operating mode NO ALARMS ACTIVE n press once RECTIFIER Displays the output voltage and current supplied by the Vde xxx V Ide xxx A rectifier press once BATTERY Displays the battery voltage and the charge or Vdc xxx V Ib xxxx A discharge current of the battery ve charge ve discharge The measurement signals are accessed from the inverter page as follows INVERTER ALARMS Normal operating mode NO ALARMS ACTIVE press once INVERTER F xx x Hz Displays the frequency and phase neutral voltage at A xxx V B xxx V C xxx V whic
40. h the inverter is running au press once INVERTER F xx x Hz Displays the frequency and phase phase voltage at AB xxx V BC xxx V CA xxx V which the inverter is running press once INVERTER Displays the current at which the inverter is running A xxx A B xxx A C xxx A 10056 rev 8 05 2006 page 53 The measurement signals are accessed from the load output reserve supply page as follows LOAD RES ALARMS Normal operating mode NO ALARMS ACTIVE 1 press once LOAD f xx x Hz Displays the frequency and phase neutral voltage A xxx V B xxx V C xxx V supplied to the load press once LOAD f xx x Hz Displays the frequency and phase phase voltage AB xxx V BC xxx V CA xxx V supplied to the load press once LOAD Displays the current supplied to the load A xxx A B xxx A C xxx A press once ou LOAD Displays the load capacity percentage of the UPS rated A x B x C x96 value on press once Displays the Peak Factor of the load current LOAD P F 0 99 P 80kW s 80kVA press once RESERVE F xx xHz Displays the frequency and phase neutral voltage A xxx V B xxx V Cxxx V supplied to the reserve line press once RESERVE F xx xHz Displays the frequency and phase phase voltage AB xxx V BC xxx V CA xxx V supplied to the reserve line page 54 10056 rev 8 05 2006 10 5 Abnormal operating mode messages Under abnormal operating conditi
41. ibed under sect 7 0 10056 rev 8 05 2006 page 61 11 0 COMPUTER INTERFACE 11 1 AS400 The EDP70 PLUS UPS is fitted with a 9 pin female D type socket for direct connection to a IBM AS 400 computer or equivalent see Figure 29 This facility can also be used with operating system software of other manufacturers The function of the pins on the socket are shown below Pin DESCRIPTION FUNCTION NUMBER Number 8 EDP70 PLUS UPS ON The UPS is supplying the load 6 RESERVE TO LOAD The reserve AC supply is supplying the load 9 UTILITY SUPPLY FAIL The AC utility supply to the UPS has failed 7 BATTERY LOW The battery capacity is at a minimum and the inverter will shortly shut down and the load will be automatically transferred to the reserve AC supply 5 COMMON All the above are connected to common when the function is true Figure 29 EDP 70 Plus Computer Interface Pin Layout a 8 a 6 e UI page 62 MI00 10056 rev 8 05 2006 11 2 RS232 The EDP70 PLUS UPS is fitted with a 9 pin male D type plug which enables a communication link to be established between a computer and the microprocessor controller in the EDP70 PLUS UPS The link allows the Chloride EASY PLUS and LIFE 2000 software to be run on an IBM compatible PC The link also allows the communications with a Master JBUS and Multicom LIFE 2000 adapter The function of the pins on the so
42. iod appears on the display BATTERY TEST WEEKLY The button marked is pressed to scroll through the 4 battery test period available WEEKLY FORTNIGHTLY MONTHLY and NONE The button marked is pressed to scroll through the list in reverse order iil When the required battery test period appears press the button marked to select the battery test period and the selected language heading appears on the display SELECTED LANGUAGE ENGLISH The button marked is pressed to scroll through the languages available English French German Italian and Spanish The button marked is pressed to scroll through the list in reverse order ID When the required language appears press the button marked to select the language and to return the display to the main UPS status message MI00 10056 rev 8 05 2006 page 49 If at any time the inverter is blocked then the power history heading appears POWER HISTORY DOWN TO ACCESS The power history page is described in detail in section 10 6 The machine measurement signals are accessed from the main page heading as follows UPS xx kVA SYSTEM NORMAL ui i press once Displays the output voltage and current supplied by the RECTIFIER rectifier Vdc xxx V Idc xxx A f press once Displays the battery voltage and the charge or discharge current of the battery ve charge ve discharge BATTERY Vb xxx V Ib xxx A press once
43. n a clean dry place free from water condensation dirt and extremes of temperature Sealed lead acid battery cells which are supplied filled and charged must be given a boost charge at least every 3 months Sealed Nickel Cadmium battery cells which are supplied filled and discharged must be charged and discharged before storage Sealed Nickel Cadmium battery cells which are supplied dry must be filled charged and discharged before storage Sealed spare battery cells must be charged at least every 3 months Failure to comply with the Manufacturer s instructions may result in the battery not reaching its rated performance and having a shortened life 10056 rev 8 05 2006 page 7 eS page MI00 10056 rev 8 05 2006 1 0 INTRODUCTION 1 1 Summary of the manual This handbook provides for the safe installation startup and use of the EDP70 PLUS Uninterruptible Power System UPS The Company recommends that the equipment be installed and regularly maintained by a Chloride Authorized personnel DO read the User Handbook before operating the EDP70 PLUS UPS keep a log of all incidents protect the batteries from damage Batteries leak acid avoid contact with skin clothes
44. n accordance with existing safe operating procedures These instructions are not intended to replace existing safety practices If there are any questions regarding the safe operation of the system contact a Chloride service representative This equipment is designed and built for safe operation when used to supply its rated load providing it is installed as specified by qualified licensed and competent electricians Electrical energy can be supplied by the equipment and the battery 2 2 Symbols The following symbols appear in this book and in the unit Warning Hazardous voltages are present If the instructions are not heeded there is a risk of electrical shock and danger to personal safety P gt DIRECT CURRENT SUPPLY ALTERNATING CURRENT SUPPLY ON position of the switches OFF position of the switches Inverter Start Up For explanation see Para 6 2 of this manual Inverter Shutdown For explanation see Para 6 2 of this manual Audible Alarm Cancel Switch For explanation see Para 6 2 of this manual SOl I7 page 14 MI00 10056 rev 8 05 2006 Page Right Control For explanation see Para 6 2 of this manual Record Up For explanation see Para 6 2 of this manual Record Down For explanation see Para 6 2 of this manual 2 3 Electrical precautions Never handle a component or assembly without first confirming that no voltage is applied or present Remove only those protective covers that are essential to
45. ons the normal functioning heading on the main page UPS xx KVA SYSTEM NORMAL is replaced with the alarm page UPS xx KVA SYSTEM ALARM If at least 1 alarm is activated for each block the ALARMS ACTIVE message in the second line on the display is replaced with the first active alarm Whenever there is more than one active alarm they can be scrolled through using the and keys Each message is associated with one of the following conditions NORMAL Conditions which do not adversely affect the normal functioning of the machine are identified under this heading No action is required on the part of the operator WARNING Transitory conditions which can either return to normal condition or result in a permanent fault are identified under this heading No action is required on the part of the operator FAULT Faults are identified under this heading The intervention of a qualified technician is required Alarms which do not come under any of these headings do not require any action if arising separately MAIN PAGE HEADING ALARMS MESSAGE CONDITION TESTING BATTERY NORMAL EPO ACTIVE WARNING NOT CALIBRATED FAULT TESTING AUTONOMY WARNING SYSTEM TEST MODE FAULT 10056 rev 8 05 2006 page 55 a When the battery is discharging the machine displays the residual autonomy and the discharging time information 1 If no information on autonomy is available then the following mes
46. or eyes DO NOT operate the control switches operate the EDP70 PLUS UPS with any covers removed Obstruct the ventilation grilles 1 2 Summary of the equipment The EDP70 PLUS Uninterruptible Power System UPS totally isolates the load from voltage drops spikes transients frequency variations in the utility supply In the event of failure or brownout of the AC utility supply an internal audible alarm sounds and an LED on the control panel illuminates the EDP70 PLUS UPS will continue to provide safe clean continuous power without interruption from the battery for a duration dependent on battery capacity and output load The audible alarm alerts the user to start a safe orderly shutdown of the load When the AC utility supply returns to normal the EDP70 PLUS UPS automatically recharges the battery ready for any future power failure The microprocessor display panel provides access to very detailed information regarding the status of the supplies and EDP70 PLUS UPS Refer to current publication for detailed specification The block diagram shows the main functional sub assemblies of the EDP70 PLUS UPS The AC three phase utility supply is rectified to provide direct current which maintains the battery in a fully charged state and also supplies the inverter which provides the three phase output via an electronic static switch Normally the supply of the reserve line is taken from the AC utility input but special units with a
47. ransforms the alternating current of the mains supply to direct voltage to maintain the battery in a fully charged state and also supply the inverter BATTERY The battery is an energy reserve that is used by the inverter and the load whenever the mains supply fails INVERTER The inverter changes the direct voltage from the rectifier or from the battery into a three phase sinusoidal alternating voltage for the external supply ELECTRONIC STATIC SWITCH The function of the electronic static switch is to select one of the two sources of alternating voltage and to supply it to the external load The two sources of voltage supplied to the static switch are the output of the inverter and the reserve supply In normal working conditions the static switch supplies the load from the inverter SWITCHES The switches permits maintenance and repair of the UPS without interrupting the supply to the load MI00 10056 rev 8 05 2006 page 11 1 5 Operational modes S3 Maintenance By pass S2 S st INA 35 LOAD Qu gt AC Supply 3 v v 54 Battery p Contactor 24 36kVA Ratings ilu 53 Maintenance By pass y Ea ss 480Y 277V lt lt LOAD gt 3 gt Es gt 3 oxi AC Supply 3 v se v Battery p Contactor 50 80kVA Ratings ilii Figure 3 Normal operation During normal operation the load is supplied by the mains through
48. rns within acceptable limits the UPS returns automatically to normal operation mode as previously described The rectifier now starts to recharge the battery However until recharge has been completed any further mains failure will result in reduced standby times S3 Maintenance By pass Reserve Supply S1 plat AC Supply P VA Contactor 24 36kVA Ratings ilij S3 Maintenance By pass Reserve Supply S2 EA Fa S5 480Y 277V D gt P 3 gt 35 3 208Y 120V AC Supply 3 Battery 50 80kVA Ratings ilij Figure 6 Transferring the Load onto the Reserve Supply Transfer onto the reserve line is caused by two conditions a inverter stop b overload In both instances the load is transferred onto the reserve without interruption If the overload is temporary the system will re transfer from reserve to inverter as soon as the it ceases This allows for the initial start up of loads with high or excessive switch on currents MI00 10056 rev 8 05 2006 page 13 2 0 SAFETY Read all instructions carefully before installing or operating the equipment 2 1 General safety The procedure described in these instructions is intended for use by persons experienced in the operation of Uninterruptible Power Systems and ancillary equipment Persons unfamiliar with this type of equipment should seek guidance from experienced personnel The EDP70 PLUS UPS is designed to be operated i
49. ructions and the relevant battery layout diagram 5 Replace the fuses on all the cubicles then connect all the inter shelf connectors and replace all the panels and restart UPS using the procedure described in section 7 14 0 MAINTENANCE AND SPARE PARTS The EDP70 PLUS UPS is designed to be virtually user maintenance free requiring only the occasional wipe with a damp cloth or non abrasive cleaner Spares kits are available for the EDP70 PLUS series please contact a Chloride UPSystems service center for details page 66 10056 rev 8 05 2006 EDP70 PLUS SYSTEM LOG It is recommended that any maintenance action or failure of the SYSTEM be recorded in this log MI00 10056 rev 8 05 2006 page 67
50. s correctly the signal should remain active for a period gt 400 msec page 46 10056 rev 8 05 2006 10 0 VISUAL AND AUDIBLE ALARMS The EDP70 PLUS UPS is equipped with visual and audible alarms which indicate the status of the UPS to the operator The visual alarms are displayed on the LCD and the mimic panel 10 1 Silencing Audible Alarm The audible alarm sounds when the UPS is in an alarm condition The sound is silenced by pressing the button marked When pressed the red warning light which is illuminated continuously starts to flash providing an even clearer indication of the alarm condition even though the audible alarm has been silenced 10 2 Mimic The display mimic consists of a pictorial representation of the functional blocks in the EDP70 PLUS UPS When the system is in NORMAL OPERATING CONDITION the green indicators are illuminated continuously In the event of an ALARM condition the indicators start to flash identifying the part or parts of the system in alarm see figure 19 II Further information on the alarms can be obtained from the LCD by scrolling through the page headings using the button page right control until the message on the display describes the functional block in the UPS identified by the flashing LED s g The alarms can then be accessed using the scrolling up and scrolling down record buttons This procedure is described in detail in section 10 4 10 3 Liquid Crys
51. sage is displayed BATTERY DISCHARGING AUT calc DIS xx min where xx represents the discharging time 2 Where AUTONOMY information is available the following message will appear BATTERY DISCHARGING AUT yy min DIS xx min where yy represents the residual autonomy of the batteries b In overload condition the machine calculates the time remaining before the inverter is switched off Under this condition the following message is displayed OVERLOAD INV STOP xx min yy s If the inverter is inhibited due to overloading the time at which the inverter will be reactivated is displayed with the following message STOP DUE TO OVERLOAD RESTART IN xx min yy s page 56 10056 rev 8 05 2006 RECTIFIER BATTERY ALARMS MESSAGE CONDITION NOT CALIBRATED FAULT BATTERY FAULT FAULT PCB SUPPLY FAULT FAULT BATT CONTACTOR OPEN si BATTERY DISCHARGING WARNING INPUT SWITCH OPEN FAULT RECTIFIER BLOCKED FAULT BATT CHARGE INHIBIT WARNING MI00 10056 rev 8 05 2006 page 57 INVERTER ALARMS CONDITION OUT OF SYNC WARNING DESATURATION FAULT OVER TEMPERATURE FAULT INVERTER VOLTS LOW FAULT INV FREQ OUT RANG 8 INV FEEDBACK FAULT FAULT VERIFYING INV FREQ VERIFYING BATT CONT INV FREG OUT 1 page 58 10056 rev 8 05 2006 LOAD RESERVE ALARMS MESSAGE CONDITION NOT CALIBRATED FAULT LOAD ON RESERVE WARNING LOAD NOT SUPPLIED BYPAS
52. t power kVA 12 18 24 24 30 36 Nominal Load kW 8 12 16 16 20 24 Maximum input power with unit nominal Load battery kVA 15 21 28 28 35 42 recharge Maximum dissipation with BTU H 3750 5460 6800 7700 9500 11300 inverter nominal Load Number of battery cells n 144 240 Battery voltage range V 238 327 396 545 Battery A 37 55 74 53 67 80 end discharge current UPS ratings Description U M 50 50 50 80 80 80 30kVA 40kVA 5 50kVA 65kVA 80kVA Output power kVA 30 40 50 50 65 80 Nominal Load kw 24 32 40 40 52 64 Maximum input power with unit nominal Load battery kVA 43 57 71 71 91 112 recharge Maximum dissipation with BTU H 9300 11700 14300 14300 18600 22100 inverter nominal Load Number of battery cells n 240 Battery voltage range V 396 545 Battery A 67 88 110 105 140 173 end discharge current page 26 10056 rev 8 05 2006 Recommended wire sizes 1 It is recommended that the external cables and protection be selected for the highest rated unit of the model in use 2 Reserve or primary input and output Neutral cable size should be greater than that of the line cables in order to be able to supply non linear loads having a Crest Factor of up to 3 1 i e where neutral current 7 1 7 x line current If non linear loads are not to be supplied from the Installation the Neutral can be of the same size as the load cable 3 Recommended AC input overcurrent protection r
53. tal Display The display is a 40 character 2 line x 20 character module which is back lit The messages describing the functioning of the system are accessed via the user switches see figure 18 10056 rev 8 05 2006 page 47 10 4 Display Page Headings After initial power up under normal operating conditions the main page heading will be displayed UPS xx KVA SYSTEM NORMAL The first line displays the power rating of the EDP70 PLUS UPS the second line is the system status During normal operating conditions the display reading always returns to this page heading whenever the user switches are not operated for at least 5 minutes ID By pressing the button marked once the battery rectifier heading is displayed RECT BATT ALARMS NO ALARMS ACTIVE The second line of the display confirms that the rectifier and battery are functioning correctly By pressing the button marked again the inverter heading is shown on the display INVERTER ALARMS NO ALARMS ACTIVE The second line of the display confirms that the inverter is functioning correctly 5 ES By pressing the button marked again the load output and reserve supply heading is displayed LOAD RES ALARMS NO ALARMS ACTIVE The second line of the display indicates that the UPS load output and reserve supply input are correct page 48 10056 rev 8 05 2006 III gt By pressing the button marked again the selected battery test per
54. tude above the sea level km 10056 rev 8 05 2006 page 29 5 0 CONNECTION Protection devices to be installed by the customer according to the information shown on page 23 U2 E L1 V2 B L2 W2 13 OUTPUT L1 N N Neutral separately derived UTILITY 2 au By on 50 and 80kVA ratings INPUT L3 E o w N 1 N U P S pond EXTERNAL 09 BATTERIES Neutral not present on 50 and 80kVA Remove link to connect remote E P O ratings 6 G D Battery Charge Inhibit t LLL GROUND Standard configuration Protection devices to be installed by the customer according to the information shown on page 23 L1 E 9 U1 U2 Z L1 RESERVE L2 Ga Vi V2 Y EA L2 OUTPUT INPUT L3 Wi W2 L3 N N Neliral rit N o N Neutral separately derived resent on j i PD SEHR UA on 50 and 80kVA ratings L1 6 U ratings UTILITY 2 lev 6 A EXTERNAL INPUT 18 W 9 I BATTERIES U P S P Remove link to connect remote E P O i p Henne Inhibit GROUND Optional configuration with separated reserve input Figure 17 Connection diagrams THE AC AND DC SUPPLIES TO THE EDP70 PLUS UPS AND THE AC OUTPUT FROM THE UPS SHOULD BE FED THROUGH SUITABLY RATED CIRCUIT BR
55. y damage or fire NOT smoke or use naked flames and avoid creating arcs or sparks when working on the equipment do not wear clothes which may generate static electricity The sealed lead acid batteries contain sulphuric acid If a battery container is broken any acid leaking will cause burns on contact with skin and attack metal paint and fabrics Any area contaminated with acid should be thoroughly washed with large volumes of clean water Rubber gloves should be worn when handling damaged batteries 13 4 EDP70 PLUS above 24KVA Battery Cubicle For these sizes of EDP70 PLUS the batteries are housed in battery cubicles Both the UPS and battery cubicles are similar in appearance however the battery cubicle does not have a dusplay All cabinets UPS BATTERIES TRANSFORMER PDU MAINTENANCE BYPASS PANEL etc must be connected to a grounding system complying with national safety regulations Cables connecting the cabinets to the grounding system must be sized according to National Electrical Code requirements The battery cubicle has a separate fuse located internally To connect the battery cubicle to the EDP70 PLUS UPS follow the following procedure 1 Shutdown the UPS using the procedure set out in section 9 Access the terminal rail 2 Be sure that all the batteries in the cubicle s are disconnected Remove the fuses from the battery cubicle s 4 Wire the cubicle according to the extension battery cubicle wiring inst
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