All Styles - All Voltages Electric Immersion · PDF fileHubbell electric immersion heaters are...
Transcript of All Styles - All Voltages Electric Immersion · PDF fileHubbell electric immersion heaters are...
Features■HeavyDutyConstruction Hubbell electric immersion heaters are constructed using
only the highest grade materials and are put through a rigorous quality assurance testing procedure to ensure that each heater conforms to specification.
■WideSelection Hubbell electric heaters are fabricated in a wide variety of
types and styles including cartridge heaters, screw plug heaters, and flanged heaters.
■Delivery Hubbell maintains a large inventory to meet even the
most demanding delivery requirements.
ElectricImmersionHeaterConstructedForLongServiceLife Hubbell electric heaters have been in service since 1920. In that time Hubbell engineering, production, and quality control systems have been continually refined to ensure that each electric heater performs to the highest standards. Available in virtually any configuration, Hubbell electric heaters are manufactured to meet the
requirements of the most demanding application. So whatever fluid type you are heating, you will have confidence in knowing that when you specify and install a Hubbell electric heater the owner will be provided with a trouble-free and long lasting product.
High Quality Electric Immersion Heating Elements
APPLICATIONS ■Water Heaters ■Boilers ■Oil Heaters ■ Freeze Protection ■OEM Applications
■Storage Tanks ■Railroad Tank Cars ■Process Systems ■Heat Transfer
Systems
ElectricHeatersDesignedForHeatingLiquids
AllStyles-AllVoltages
Electric Immersion Heaters
Immersion Heaters
■Versatility Hubbell heaters are manufactured to order and can
be engineered to meet the exact requirements of a particular application.
Electric Immersion Heaters
StandardEquipment ■ NEMA1terminalhousing
■ Tubularsbrazedtoflange
■ Fittedgasket
■ Maximum48ampratingpercircuit
■ Heavydutyfactoryfittedjumpers
■ 80/20Nickel-chromiumresistancewire
■ Highgrademagnesiumoxideinsulation
■ Factoryfittedelementspacerstopreventexcessiverubbing(Onlywhenrequired)
■ Repressedelementstopreventhotspotsattubularbends
■ FlangeconstructiontoANSIB16.5Class150
OptionalEquipment 1.Alternatewattdensity(pleasespecify)tosuit
specificfluidrequirements
2.Alternatematerialconstruction
3.Alternateflangerating
4.Built-inthermostat60-250oFrange
5.Built-inthermowell
6.Factoryinstallednonferrousbafflesystem
7.Passivation
8.Electropolishedfinishforhighpurity
9.Terminalhermeticseals
10.MilitaryspecconformancetoMIL-H-22577
11.Individuallyreplaceableelementblades
12.Weldedelements
13.Drysideextendedcoldend
14.FlangeconstructiontoANSIB16.5Class300
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Example: D120T4C18B3A52 Anelectricimmersionheaterwithan8"150Lb.ANSI
flange,120KW,480Volt3phase,coppersheathing,18elements,steelflange,3circuits,NEMA1terminalhousing,andatotalimmersedlengthof52".
Note: Allheatersdonotnecessarilyconformtothemodelnumberdesignationsystemasstatedabove.
ModelNumberDesignation
■Step1
BaseDesign:A= 3"FlangeB= 5"FlangeC= 6"FlangeD= 8"FlangeE= 10"FlangeG= 12"FlangeH= 14"FlangeJ= 16"FlangeK= 18"FlangeSL=1"MPSScrewPlug
(StraightThread)SM=1"MNPTScrewPlug
(TaperedThread)SN=11/4"MNPTScrewPlug
(TaperedThread)SP=11/2"MNPTScrewPlug
(TaperedThread)SR=2"MNPTScrewPlug
(TaperedThread)SW=21/2"MNPTScrewPlug
(TaperedThread) T=CartridgeHeater X=AlternateConfiguration,
(SeeWrittenSpecifications)
■Step4
SheathMaterial:C=CopperI = IncoloyT= TitaniumB=SteelM=MonelS=Type316
StainlessSteel
F= Type304/321StainlessSteel
K=InconelN=Copper
NickelX=Other
■Step2
KW:Upto1600KW
■Step5
NumberofElements:1-108
■Step6
FlangeMaterial:B=SteelC=Steelwith
CopperFacing
I =IncoloyT= TitaniumM=MonelS=Type316
StainlessSteel
F= Type304StainlessSteel
K=InconelP=Brass/
BronzeX=Other
■Step9
ImmersionLength:Ininches
■Step8
TerminalHousing:N= NoneA= NEMA1W=Water
Tight (NEMA4)R= Explosion
Resistant
■Step7
NumberofCircuits:1-36
■Step3
Voltage&Phase:A= 120V1ΦRS= 208V1ΦR= 208V3ΦS= 240V1ΦT= 240V3ΦW= 277V1ΦT3= 380V3ΦT7= 415V3ΦT5= 440V3ΦT4= 480V3ΦT4S= 480V1ΦT6= 600V3ΦT9= 690V3Φ
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OutlineDimensions
PleaseProvideTheFollowingDataForAccurateSizing.
DimensionalData: Terminal: HousingDepth: inches
Maximum:BundleDiameter: (D) inches
Electrical:ConduitOpening: (E) Qty NPT
TubularDiameter: inches
ColdLength:(F) (unheated)
FlangeO.D.: (A) inches
Immersion: Length: (B) inches
Numberof: Diameterof: BoltHoles: BoltHoles:
BoltCircleDiameter inches
Flange: Thickness: (C) inches
Wattage(KW):
Voltage:
Phase:
Numberof: Circuits: Rated KWeach Ofequalwattage? Yes No
IfNo,providedetails:
Numberof: Hairpins:
SheathMaterial:
WattDensity:
FlangeMaterial:
LiquidBeing: Heated:
Terminal: Housing: None WatertightNEMA4 Standard ExplosionResistant
Spacers: Yes No
Providedetails:
Baffles: Yes No
Providedetails:
Built-in:Thermostat: Yes No
Providedetails:
Thermowell: Yes No
Providedetails:
(Pleaseprovideclass,divisionandgrouprating)
Gasket
B
D
FC
E
A
SideViewFrontView
ElectricalConduit
Connection
BoltHole BoltCircle TerminalHousing
Flange
U-Tubes/
JOBNAME
REPRESENTATIVE
ENgINEER
CONTRACTOR
The Electric Heater Company ■P.O. Box 288 ■ Stratford, CT 06615-0288 ■ Phone: 203-378-2659 ■ Fax: [email protected] ■ www.hubbellheaters.com
ISO 9001:2008 ISO
Committed to continuous improvement...Continuing research results in product improvement; therefore specifications are subject to
change without notice. For the most updated information, consult the factory directly.
Made in the U.S.A.
MasterSpecification:ElectricImmersionHeaters
GeneralProvideaquantityof electricimmersionheater(s)ModelNo. asmanufacturedbyHUBBELLElectricHeaterCo.,Stratford,CT.Theheatershallhaveatotalratingof KWcomposedof circuit(s)of KWeachwhensuppliedwith Volts Phase Hzelectricalpower.Theheatershallbea (Specify:Flange or Screwplug)typeof size.Theheatershallbedesignedforfullimmersioninliquidandconstructedofhighqualitygradematerialstoensurealongservicelife.
TubularTheheatershallconsistof individualtubularelementsof "diameter.TheproperlysizedNickel-Chromiumresistorwirefortheelementshallbeverifiedbycomputercalculationstoensurethelongestservicelifepossible.Theresistorwireshallbefactoryinspected,tested,andverifiedasmeetingrigidqualitycontrolspecificationspriortobeingcoiled.Theresistorwireistobecenteredinthesheathandinsulatedwithhighqualitymagnesiumoxide.Themagnesiumoxideshallbecompactedsothattheterminalpinisfirmlysecuredallowingforamaximumtorqueof8inchlbs.whentighteningterminalhardware.Thetubularsheathingshallbecopper( OptionalSpecifications:Incoloy, Type 304 or 316 or 321 stainless steel, Steel, Teflon coated, Titanium, Monel, Inconel, Copper-Nickel )andhaveamaximumwattdensityof watts/persquareinchwitha "coldsectionandatotalimmersedlengthof ".Non-Ferrouselementspacersshallbesuppliedwhenrequired.
TerminalHousingTheheater(shall,shallnot)includeaterminalhousing.TheterminalhousingshallbeageneralpurposeNEMA1enclosure( OptionalSpecification:Nema 4 watertight, explosion resistant )andsuppliedwithaquantityof electricalconduitconnectionsof " NPTsizeeach.
Inaddition,theheatermaybesuppliedwiththefollowingoptionalfeatures: Option Built-inthermostatwitha60-250
oFrange
Option Built-inthermowell Option Factoryfittedthermocouplestrappedtotheelementsheathing Option Factoryfittedelementbafflesystem Option Passivationofmaterial Option Electropolishingofmaterial Option Hermeticsealsforsuperiormoistureprotection Option Individuallyreplaceableelementhairpins Option LiquidDiePenetrantTesting Option ASMECertification Option ConstructiontoMIL-H-22577 Option Option
WarrantyTheheatermanufacturershallwarrantytheentireimmersionheatingelementagainstdefectsinworkmanshipandmaterialforaperiodofone(1)yearfromdateofstart-up,providedthattheunitisstartedwithinthree(3)monthsofdateofshipmentandinstalledandoperatedwithinthescopeoftheheaterdesignandoperatingcapability.