JPK型真空继电器  TYPE JPK VACUUM RELAYS    JPK型继电器采用真空介质，陶瓷外壳，具有耐压高，体积小，开断速度快，性能稳定可靠等优点，广泛用于雷达，电源，广播，无线电通讯和电子设备的控制电路中。  With vacuum dielectric and ceramic envelope , type JPK relays offer a number of advantages , such as high withstand voltage, small in size, high speed switching, stable and reliable properties, etc. They may widely be used for controlling and protection circuits in radar, power source , broad casting , radio communication and electronic equipment.   JPK-11型真空继电器 TYPE JPK-11VACUUM RELAYS 触点参数    Contact Parameter 规格号Specification No.JPK-11/008触点组合形式Contact Configuration2Z试验电压（直流或50Hz交流峰值）Test Voltage（DC or AC 50Hz Peak）kV20额定工作电压(峰值)Rated Operating Voltage(Peak)kVDC or AC 50Hz15AC2.5MHz13AC16MHz10AC32MHz——额定承载电流(有效值)Continuous Current,Carry( RMS)ADC or AC 50Hz75AC2.5MHz35AC16MHz22AC32MHz——接触电阻Contact Resistance（Ω）0.01分布电容Contact Capacitance（pf）断开的触点间Beteween Open Contacts3触点与外壳间Open Contacts to Ground3.5最大动作时间  Operate Time Max. (ms)30最大释放时间  Release Time Max.(ms)10温度范围   Range of Temp.(℃)-55~125冲击级别  Shock, 11ms 1/2Sine(Peak g’s)147(15)振动级别  Vibration ,Peak 10g’s( Hz)55~300机械寿命Expected Mechanical Life(×104)1标称重量   Weight (g)380  线圈数据      Coil Parameter ◎标称电压   Rated Voltage DC(V)24◎最大吸合电压   Pull-in Voltage Max. DC(V)16◎最小释放电压   Dropout Voltage. Min.DC(V)1~10◎线圈电阻   Coil Resistance (Ω±10%)60  环境适应性能     Ambient Adaptability ◎温度范围℃Range of Temp.℃-55~125◎冲击（11ms ,半正弦波）Shock,(11ms,1/2 Sine)m/s2(g)147（15）◎高频振动HF Vibration  m/s2(g),HZ55~300◎安装方式Mounting Form任意