HTB Series, High Temperature Circular Connectors
With over 60 years of experience in interconnect solutions in the rail market, ITT VEAM understands the critical role connectors play in rail safety.
The challengeTohelpinsurerailpassengerscansafelyevacuateatrainduringtheeventofafire,theEuropeanRailAgency(ERA)developedspecificrequirements(TSI-TechnicalSpecificationsforInteroper-ability)forsafetyinRailwayTunnels.
Sinceconnectorsareaprimarysourcesofpowerdistribution,connectorsforcriticalcontrolsignalsmustworkandberesistantfor15minutes,ifexposedtotheISO834-1heatingcurve(at738°C).
The solutionUpforthechallenge,theITTVEAMteamtookthereliabledesignoftheVEAMCIRseriesandmodifiedthematerialandspecifica-tionstomeetthefirecodestandards.
Duringtesting,thehightemperatureHTBconnectorwassuccess-fullyabletowithstand800°C(ISO834-1heatingcurve)fornearly30minuteswhilemaintainingcriticalcontrolsignals.
The VEAM difference•Quickconnectanddiscount•Testedat800°Cfor30minutes
Key features•ConnectorSeries:CIR•Shells:stainlesssteel•Insulators:ceramic•Grommet:siliconrubber•Contacts:withmetallicretentionclip(VBNSeries)•Arrangements: –40A-35(35polessize12) –Operatingvoltage:DC1250V,AC900V –Ratedcurrent23A
3- INTER-VEHICLES1- CONVERTERS 4- POWER DISTRIBUTION2- BRAKE SYSTEMS
Applications
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©2014ITTCorporation,Inc.ITTVEAMHTBAN201407
The“ITTEngineeredBlocks“symbol,“Engineeredforlife”,“ITT”and“VEAM“areregisteredtrademarksofITTCorporation.Specificationandotherdataarebasedoninformationavailableatthetimeofprinting,andaresubjecttochangewithoutnotice.
Why ITTITTisafocusedmulti-industrialcompanythatdesignsandmanufactureshighlyengineeredcriticalcomponentsandcustomizedtechnologysolutions.
ITTInterconnectSolutions’VEAMbrandisaleadingglobalmanufacturerofconnectorproductsservinginternationalcustomersintransportationendmarkets.ITT’sInterconnectSolutionsbusiness,whichalsoincludestheCannonandBIWConnectorSystemsbrands,manufacturesandsuppliesavarietyofconnectorsandinterconnectsthatmakeitpossibletotransferdata,signalandpowerinanincreasinglyconnectedworld.
HTB Series, High Temperature Connector Specifications
MaterialandPlating
Shells Stainlesssteel(AIS/303passivated)
Insulator Ceramicmaterial
Grommet "FLAMERETARDANT"rubber
Gaskets Siliconerubber
Contacts Copperalloy,goldplated
Contactstype N•35femalecontactssize“12’.crimptype
Applicablecables Strandedwirewithsection2.5sqmm/AWG12andjacketD.O.3.5-4.1mm
Mechanical/EnvironmentalCharacteristics
Operatingtemperature -55°Cto180°C Protectiondegreeinmatedconditions
IP67(EN60529)operatingtemp.withproperaccessories
Matingcycles upto2000 Corrosionresistance >500hrssaltspray
Vibrations 20gfrom10to2000Hz Contactsretention Size12-10Nacc.toNFF61-030reinforcedupto150N
ElectricalCharacteristics
Operatingvoltage 900Vac/1250Vdc Ratedcurrent 23Ampsat20°C
Testvoltage 2800Vac Max.contactcurrent 41Ampsat20°C
Insulationresistance 5000MOhmMin.
OtherCharacteristics AccordingtoVG95234specificationswhereapplicable.FireresistantheatingcurveISO834for15minutes.
Outline Drawings for Receptacle and Plugs
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