Wecurrentlystockover12000+brandedproducts.---InvensysFoxboro:I/ASeriessystem,FBM(input/outputmodules)Sequencecontrol,ladderlogiccontrol,Recallingaccidenttreatment,Thedigital-to-analogconverterinput/outputsignalprocessing,Datamunicationandprocessing,andetc.---InvensysTriconex:Redundancyfaulttolerantcontrolsystem,Basedonthethreemoduleredundancy(TMR)structureofthemostmodernfault-tolerantcontroller.---Westinghouse:OVATIONNsystem,WDPFsystem,WESStationsystemcard.---Modicon:Quantum140Seriesprocessor,controlcard,Powermoduleandsoon.---RockwellAllen-Bradley:Reliance,SLC500/1747/1746,MicroLogix/1761/1763/1762/1766/1764,pactLogix/1769/1768,Logix5000/1756/1789/1794/1760/1788,PLC-5/1771/1785andetc.---IndustrialrobotpartsofDSQCseries,BaileyINFI90,etc.---Siemens:SiemensMOORE,SiemensSimaticC1,Siemensnumericalcontrolsystem,etc.---Motorola:MVME162,MVME167,MVME1772andMVME177series.5SHX1060H0003SomeECPsh***eavisualindicationofchannelloading,suchasasteadygreenLEDforlessthan90percent,blinkinggreenfor90%to1,andredforgreaterthan1.Also,agroupalarmcontactallowstheECPtobemonitoredbysupervisoryPLCs.Controlacti***canbetakenifnecessary,andHMIalarmscanbetriggered.Thecontrolanddiagnosticcapabilitiesfarexceedwhatatrippedcircuitbreakerorblownfusecanprovide,significantlyeasingstartup,factoryacceptancetestingandtroubleshootingefforts.5SHX1060H0003ManyECPsoffercompactformfactors,andversi***supportinghigherchannelnumberscantakeuplessDINrailspacethanfusesorcircuitbreakers.Aline-sidebridgingsystemfacilitatesbulkpowerdistribution,whilecompactformfactorsandclearlabellingmakeiteasiertodesign,fabricateandmaintaincontroltethatECPsarenotonlyforClass2installati***.SomegeneralECPmodelsmayallowadjustablecurrentlimitsperchannel,whilespecificClass2modelsarenecessaryfortrueClass2installati***.Therefore,ECPscanbeusedformanycontrolcircuitapplicati***whereClass2isnotneeded,butotherintelligentpowerdistributionbenefitsaredesired.5SHX1060H0003ModernECPsarethebestchoicefordistributingbulk24VDCcontrolpanelstoClass2circuitsincontrolpanels,andtheyalsoprovidesubstantialbenefitsfordistributingstandard24VDCcircuits.ImplementingECPsallowsproactivemonitoring,oftenprecludesanyneedforpersonneltoopenelectricalcabinets,andunlikeafuse,doesnotrequirereplacementafteratrip.)