主要应用于：航空航天、防务和船舶继电器型号系列：d7,dh7,dhr7,dr7series,ratedupto50amps,115/200vac,400hz产品参数performancedataelectricalcharacteristicscontactarrangement—3pdtand3pstno,electricallylatchedratedoperatingvoltage—115/200vac,400hz,3phaseresistiverating—50ampsinductiverating—50ampsmotorrating—30ampslamprating—15ampsgeneralcharacteristicstemperaturerange—-55°cto+71°coperatingcycles(life)atratedresistiveload,min.—50,000cyclesoperatingcycles(life)mechanical,min.—100,000cyclesdielectricstrength—allcircuitstoground—1,500vrmscircuittocircuit—1,500vrmscoiltogroundandaux.contacts—1,000vrmsinsulationresistance,initial—100megohmmin.altitude—d7,dr7—50,000ftdh7,dhr7—80,000ftweight,max.—.94to1.20lbscoilcharacteristicsdutycycle—vac400hz—accontinuous(typea&e,seediagrambelow)vdc—continuous(typeb,seediagrambelow)vdc—continuouswithsuppression(typec&d,seediagrambelow)operatingvoltage,nom.—vac400hz—115vacvdc—28vdcpickupvoltage@25°c,max.—vac400hz—75vacvdc—18v