Hubbell MH User's Manual
Contents
1. om me T us ET Electric Control Panel Suction Fi Br Element nuum VEHI Se View Fron Ven Model MH horizontal E Wm EEA mm i gm rn 9 pera Drain m oe pud Front View Side View Note optional skid base shown here Model MSH MH Shipping 28 5 18 2 n E m n E E 4 m xs o2 E E as m as es E E 2 a us s2 n 2 s2 a 2 ses as ES sars 2 asso ES sax 2 ss s2 a a asxea 2 w s E s2 axes 2 wor ES 2 woo we wa e a 2 w a 2 amo us jaxus 2 s0 aso sa mo m 2 sem 2 sso woo va owe saxise 2 emo wa m sa eue mo m n a s de we a mes e x sso so wa is s t eric axo ws wo Veiis era2. mper 180 Total Amp Draw pa independen 180 5 48 375 Round up number of ciruita 4 Mode MSH amp MH Model MSH amp MH Sizing Information Stop 1 Solve for the unknown using the formulas stated below Variables To Solve For KW Requirement GPHx F AT x 000244 Kw GPH FAT Flow Rate AT GPH Metric Conversions Liers x02641 Galons C s2 x osse Gallons x 379 Liters Cm kPa psi Galonsxoooazas me Watis Sqin Kgem2x 1428 psi m WattsSqn x 0 155 7 2642 Gallon ER psi x 0 07 1C AT 18 F AT SURTOS Lbs x 04836 Kg F 32 Kgx22 Lbs Model Number Designation Fo Vessel Typo SL Hydasone o RS Cement p Voltage Phas Gallon Capacity 80 5000 U S Gallons CopperNoel sepia S Sold 415 3 50 60 pepe Type 17 7 188 60 MSH250 0 80SLTS A Hubbell marine water heater with a storage capacity of 250 4804 60 gallons and an 80 KW electric heating element The tank is Te 600 360 cement lined Power required is 440 VAC 3 phase 60 Hz Option Note Any and all optional equipment for a water heater must be called out in the written
3. amo wa NA ma wo sox ena 10700 soo NA o wo aa c0x196 Nota A dimensions aro approximate and subject to change Please reference tha submittal drawing for actual dimensions The tank selectos above are shown for convenience A ful selection f storage capaces s avalale by entering the desired capacity into the model number 80 120 and 150 gallon tanks do nol come equipped with a manway Please consul factory if desired on sizes Marine Products Division ommo ms m sass 2 ms om so rosso ms mo mw amen zo we aso asizo wos im 2060 Notes Tre KW selections above are shonn for convenience A ful selection KW ratings from t to 1600 KW is avalabie entering the Seared KWint he model number Forallemslevltges 413 575 and 600 vof lese consult facon Electrical Mote Esen branch 7a 400735 Amps and
4. with an integral pump package to force ulate water aver ths heating col in erderta Teduce the cal option Singie solenoid safety system to cose he control valve shoul the water temperature in the tank each the hi imi set point Requires 5 Amp 120 Volt service Option Dcusie solenoid safety system dumps over heated water in the storage tank to drain in addition to closing the control valve Requires Amp 120 Volt service Warranty water heater manufacturer shali warranty all componente against defects in workmanship material Tor a period pt one 1 year rom of start up he pressure vessel for a fl ve 9 years Nan Optional Specification ful in 0 ears Non Pro tank wann rom start up provided that tno unt i started tin tres 3 months or date of shipment stalled and operated Within te of the tank design and operating capability Each Water heater shal be shipped with completa of installation and operating instructions including spare parts ist and approved drawing io conos improvements oducts Division T Company PO Box 288 CT 06615 0285
5. Pe ee n 22 oec 260 252 oss 200 sos ees 20 ore Dual Fuel Model Number Designation Ex 5 Mod Gallon Capacity Primary Secondary Tank Voltage Phase Hz 80500008 Gals Heating 206 80 MH e Hocontl Heating Cementinediark R 20660 BW Soler GL Prenoie 2404 80 Water Lin Sta 3404 0 o steam CN Sota 90 10 ar CopoecNcka 300 5040 Een 4159 50160 9220 Example MSH400 ST 120SLTS Scot Hubbel vertically installed 400 gallon dual fuel marine water heater with factory installed steam heating coil as is the primary heating source and 120 KW electric heating element to operate as the secondary heating source Tank is cement lined Power required is 440 VAG phase 60 Hz Please note that steam heating capacity and construction features are not identified in the model number and therefore must be nated in the written specifications Option Note Any and all optional equipment for a water heater must be called outin the written specifications A model number in and of itself doas not reflect any optional equipment selected Manufacturer reservas the right to change specifications without notice Master Specification D Generat Dual Fuel Package Provide a quantity of packaged type Marine Electric water nesters Modei Na actu by HUBBELL The Electric Heater Ca Stratford CT Th
6. the specific needs of your application please Sell operated pneumatic operated electric motor operated separate pressure reducing pilot type Single solenoid safety system closes the control valve should the water temperature in the tank reach the hilimit set point Requires 120 volt 5 amp electrical service 7 double solenoid safety system dumps over heated water in the storage tank to drain in addition to closing the control valve Requires 120 Volt 5 amp electrical service Dial water thermometer and pressure gauge factory installed in the tank 9 Factory wrapped and baffled steam coll with Integral pump package 110 Steam Controls to be cast steel construction Model MSH amp MH Steam Component General Configuration The steam control valve maintains accurate water temperature in a steam fired water heater by regulating the flow of steam through the heating Adjustable Temperature Plot Steam inlet Y Stainer Condensate Outer Pneumatic or lactone Steam Pressure Gauge Vacuum Breaker Steam Col Y Staner EAT Man There four types of steam control valves available for use on a steam C seit operating Tre valve design includes a bulb and capillary assembly charged with a thermally responsive vapor The spansionicontraction ol he vapor acts upon he valve bellows in order to control he flow of steam t
7. surfaces The cement lining covers 100 of applications using low conductivity DI distilled aineriorsuracesand is 125 times thicker or food grade water than class lining Due to the thickness and guaranteed coverage ot cament lining thee is Po need fora sacrificial anode An extremely durable and long lasting lining suitable for hot and cold potable water storage in a variety of commercial and industrial applications Non Ferrous Tanks A solid Non Ferrous tank does not require a lining because the pressure vessel itsel ie constructed from material which ls impervious to the corrosive effects of hot water This po of tank wil provide a significantly longer service ie than ined steel tanks but i initially costly 90 10 Copper Nickel Stainless Steel A30 Copper 10 Nickel alloy provides Stainless Steel Specly Joe 304 216 or excellent strength and corrosion resistance 3161 is suited for requiring Typically used in applications with omose corrosion resistant afi with minimal leaching environments water ar in critical marine of impurities into fe water Well suited applications requiring long tank process RO afd DI water systems Model MSH amp Mode MSH MH Standard Equipment Vessel Construction Vest Model MSH MH Optional Equipment 1 All welded carbon steel vessel designed and built in 1A Alternate
8. berated KW whi ait GPH of water at Fria Fto E Electric Controls Tha hastar shali be designed to operate at vots phase HZ with a fused Taw valage providing 120 voit to al operating controla The Immersion heating elementi shat be high qualty copper sheathed E optionat Specification 504 518 or 321 stainless ise and sizadi to obtain ta rated recovery Each eementercut isto be independent operated trough purpose magnetic Contactor having a resistive rating equal to cr exceeding ampare rating ot hat paricular circuit and shall protected by Individual power tuses rated approximately 125 of ne ampacty athe circu Multiple cct elements anall be provided with a power distribution block far connecting af tne incoming power feds L optional Specifications Butin non used disconnect bul iut reser with an handle A safety door nterlck switch shali rau power tot contral cireut whan the control panel door i opened The control thermostat shall be Immersion type and shall be consistent wth the recovery rate of the henting lemant as t the number af staps required A hi irmit control with a manual rasat button shal be factory nstased to disconnect al Ungroundad conductora to the heating inthe event at an aver temperature condition in storage section option option option 27 7 Elect
9. s Marine Products Division Model MSH amp MH Shipboard Electric Water Heater 80 5000 Gallon Capacity 15 1600 KW All Voltages amp Phases Reliable Mounting Systems Only high grade materials Heavy duty struction to the tank to Side sway bulkhead attachment points provide added mounting stabilty protection and tank The entire mounting longevity system is integrally welded Heavy duty construction to tank for maximum withstands demanding Stability and safet iul Packaged System Marine Approvals Fully packaged water United States Coast Guard heater saves time and USCS conformance money during Installation American Bureau ot Al electrical operating Shipping ABS approved controls are factory USCG conformance and ted and wired to ABS approval aliminales ensure reliable operation and Ful range of styles sizes during ship and optional features to meet your exact water heating needs A Heavy Duty Storage Electric Water Heater For Marine Use The Hubbell Model MSH and MH water heater is specifically designed for marina use on board a surface vessel or platform and sin USCG conformance and is ABS approved By utlizing and bulkhead mounting supports the water heater is Securely fastenad to the ship structure thus providing secure and reliable water heater installation The heavy duty carbon stool storage tank is lined with specially for
10. RS485 Communications port tor remote control Marine Products Division Optional Steam Package Heating Coil General Configuration Length B Tube Support Tubes Fib Gasket Ring Gasket Tank Tank Lining Please Complete The Following Informatio Tube Sheet Data A Outside Diameter ___ proe pun awe Maia _ Type Singe Wall C Double Wat Numba ot Tub Design Pressure Desin Temperature Does te tube sheet have sa Boiler Ove on Nanborot pases m ot bot holes suppor Da Distance to each Do the bat holes stradale be support centenine Med no otsuppors Thickness Diameter of the neck nozzle on the tan Outside Diameter Recovery iae Inside Diameter Cicumference Ot Neck Steam at psig immersion length Ed Steam Consumption Heating surtace area Boter water at ____ n Sa FL f known tom Fo Tank Type C 7 Horzontat imwa Tank dimensions Diameter trom E Pressure Drop Pul space Seam psi mammig _ Boter or HTHW ES Optional Steam Package Steam Consumption Formula Model MSH amp MH F AT x 83 bs Hr Steam Latent Heat of Steam aon ree
11. ction and optional general construction features as shown on page 3 Steam Heating Coil L 1 Double wall tubing with a leak detection port 2 Alternate tubing material please specity Stainless Steel 90 10 Copper Nicksl Other Fabricated steam head constructed from Stainless Steel Copper Alloy Other Steam Operating Controls 1 Steam operating controls are factory selected sized piped and tested to ensure relabla operation 2 Allsteam components are factory plumbed with Schedule 40 black iron pipe and ready for steam and condensate connections 3 High quality cast iron pilot operated steam control valve modulates the flow af steam through the heating coll to provide accurate water temperature control 4 Cast iron Y strainer with 20 Mesh screen protects the steam controls and coil from dirt and debris in the steam supply 5 Thermostatic drip trap removes condensate from the steam supply ine 6 Heavy duty cast iron float and thermostatic main condensate trap for optimum efficiency 7 Brass vacuum breaker and dial steam pressure gauge installed in the heating head Note Additional steam and boiler water design iterature waliable in Hubbell brochures titled ST BW and Heating Coils Operating Controls 4 Steam controls aro factory selected and sized but shipped loose for the field instalation by others 5 Various steam control valves are available to meat
12. e water heater shall be constructed specify fr shipboard instalation by utlizing deck and bulkhead mounting supports hat integrally mounted tothe pressure vessel The pressure vessel Section Including he lectica control shal be mounted structural supports be sutabl insulated jacketed painted and provided with tting The entire unti ta packaged ready for plumbing and service connections and shall pear the UL isting mark certifying the entire watar heater The water heater shall conform to USCG regulations and be ABS lated and approved Pressure Vessel The pressure vessel shall be all welded construction and ASME Section IV stamped ara working pressure a 100 pai and cantain a minimum ot lane of storage The storage Vessel shat be carbon stel and ined wth seamless Hydrestone ta a minimum thickness ot 8 100 af ab interior tank surtaces LJOptiona Specifications Phenaic ine tel tank sald 90 10 copper tank solid 304 316 a SEL Stainless Steel Tank The pressure vessal is to be covered with 2 hick berglass blanket insulation and enclosed In a heavy gauge galvanized stes metal jacket nished in gray hamverans enamel The vessel shal e protected by an ASME approved automatic raseating combination temperature and pressure raliat valve set at the tank working pressure and 210 F Electric Recovery Tha recovery section shal
13. hrough the vale No external power source is required or operation operated In this configuration the ships air supply feeds a factory installed temperature controler which operates the steam control valve The temperature controller sends precise alr signal tothe steam control valve which adjusts the flow of steam into the heating The temperature controler is fully adjustable from 50 250 and requires 20psi air at a maximum consumption of 0 5 SCFM red storage water heater Pilot Operated A piat operated control valve ie the most widely used type of valve for standard water heating applications ints type of valve a temperature pilot device saam ie operate ha main valve Na external power ource is required other than steam This is a highly dependable temperature corto system which e suitable for mast applications As an option fie ave may Include a pressure reducing pilot which limits the steam pressure to a predetermined maximum Electronic operated This contrat valve is similar to a pneumatically operated system except in this case the temperature controller i sophisticated digital display electronic device which outputs a 4 20ma signal to a compact motor mounted on the steam control valve in order to proportionally antral the of steam to the heating temperature controller displays set point as wall as actual water temperature and is available with an
14. inless Steel other of 48 Amps 5 Specialized heating element construction including 4 Heavy duty definite purpose magnetic contactor with Special watt density rating passivation electropolishing Ecrire a a pore pr mike ir e S Hey ty pea tre on marson naning Dr 6 Fully adjustable thermostat maintains accurate water water in the teni ee ee and pete gout for aed b 7 Agartu 8 estadio pomo pastaga wit Ovo 00 00 aft et dc wth es ae DEUM a te D oT ampere conto Pasa electrical components to ensure maximum electrical component longevity whan required specify with ar without RS485 communication port for operation of the temperature controler 12 Additional ground connections Marine Products Division Protsctve Jacket Outline Dimensions Model MSH vertical Mounting Hole ned Spaced 30 Apart 25 dams Base Pade with aso hole Tania 30r 42 dla mu win mounting hale Pad wth monii hla TAP Raset Valve Top View Hos Water Lifting TAP Reiet Lig Vane Protective Jacket _f Pressure Vessel
15. mulated hydrastone uperior protection tank longevity The MSH is a large volume When you and install Hubbell model MSH or MH packaged water heater for knowing that t is in conformance with USCG regulations marine use is ABS approved you wil have confido Wil be provided with a quality product hat is long lasting and trouble free source for hot water iso 9001 2008 The Electric Heater Company PO Box 288 CT 08615 0288 Phone 203 378 2659 FAX 203 378 3593 E maitinfotohubbellheaters com waw hubbellheaters com ING Cement Lined Tanks Provide Longer Service Life 2 D What is the most common reason lub 7 why a water heater fails Failure of a tank s protective lining allows water to come into direct contact with the steel tank causing it to corrode and leak Therefore the type of protective lining is the single most important feature when determining the quality of any water heater The ability of a lining to protect the steel tank is primarily based upon its thickness and complete coverage of all steel surfaces Cement Linings Available For Steel Tank A specially formulated Hydrastono cement An epoxy coating applied in 2 coats to a total appled minimum of 2h thickness on all of 10 12 mils DET Typically used in process
16. protective lining rrr E PM snot ot Boller and Preasure Vessel Inspectors Stainless Steel Please specify Type 304 316 or 3161 are hod tha rin of SURO Sopp eta ote ese enger Please specify d 3 Designed for 100psi working pressure and hydrostatically E ian 1 Heavy duty 2 thick fiberglass blanket insulation covers General e eee C 1 id mounting on ben dal vidt Baum end ea EE 2 peo abies sina price ney gauged snl nha ke eases ates em MEUM rdi e ydes opalona tanib or electric and steam or boiler water power 3 pub dud tata poit ils and team Her e vad amp Pd f ver en ePi and ona AENEIS eo 8 BonceABMEICES nnd tpm and premere oa EPET L AES approved and in confomance wth USCG Eiscical Oporaing Contra aoa oper conl te tcr ud I t NEMA vate onion for oon satin re stec and mouniadin a NEMAT T 2 tepnn resistant encase tor hazardous cor Please specify class division and group oan RR 3 aver insted a maida c2 Anpe pt Bulkin voted OWON wich each heating element branch circuit per NEC and UL 4 Atternate element sheath material Please specify requirements Each branch circuit has a maximum rating Incoloy Sta
17. ric Phone 203 378 2650 FAX 203 378 3593 E maiinfo hubbellheaters com www hubbeilh be required C Shan not be required The heating col shall Optional Specification stm boler water HTHW and berated to heat GPH of water ata P when suppled with Pal stam tothe convo vaive and consume bsrourstsam The heating col shall be by removabla mmerion U tube heating cad rated or 150 pl working pressure The single wal _JOptional Specification Doubs wal sna be constuct amp d from 18 BWG 34 OO JObtonal Specification 2070 Copper nciel stanoss tv tubas The col including tha ube sheet baffles and spacers hal have al non ferrous parts and fabricated stel head The water heater shall shall no be supplied wh steam operating convois A sat contaned E optionai Specitieation pit electric type steam control valve shal regulate the fow at steam to heating in order to control water temperature A dr Yap main condensate Y strainers vacuum breaker and steam prossure gauge shall bo tactory szad and piped wih me steam control vale in addition the following steam options may be lected option The water ester shal be equipped with a tactory packagedinre tank circulator to Continuously culate watar within 1e tank to reduce Option the heating shali be wrapped and bated and
18. specifications A model number in and of itself does not reflect any optional equipment selected Manufacturer reserves the right to change specifications without notice Marine Products Division Optional Steam Package Benefit Of Dual Fuel Capability The Hubbell model MSH and MH water heater is available with a factory installed heat exchanger to provide heating capabilty utlizing ships steam or boiler water While the Electio gt ship is under way and the boilers are producing steam Coral xnl con steam generation is reduced or completely shut down the UU mode by simply turing a switch on the Hubbell control panel Which activates the factory packaged and installed elactic Steam Heating immersion heaters This dual fuel capability provides ship Coil steam operators with complete flexibility in determining which fuel controis not mode is most advantageous to operate at any given time shown Standard Features Steam Heating Coil 1 A high quality factory installed 2 pass U Tube heating constructed from 18 BWG O D single wall copper tubing designed for a maximum working pressure of 180 psi 2 Al wetted parts including the tube sheet and baffles non ferrous for maximum longevity 3 Heavy duty fabricated steel head with threaded NPT steam and condensate connections Optional Features Optional vessel constru
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