PTQC-250型真空继电器 直流高压继电器广泛应用于雷达,电动汽车充电电源,广播和无线电通讯设施等。PTQC200E,PTQC250E,PTQC400E规格号    Specification No.PTQC-250/1H触点组合形式Contact Configuration1H(常开型)试验电压 （直流或50Hz交流峰值）Test Voltage（DC or AC 50Hz Peak）kV10kV/5 kV额定承载电流(有效值)Continuous Current, Carry( RMS)A400/600接触电阻Contact Resistance（Ω）0.0005最大动作时间 Operate Time Max. (ms)30最大释放时间 Release Time Max.(ms)15温度范围  Range of Temp.(℃)-40~+85