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.   触点参数    Contact Parameter  规格号 Specification No. JPK-6/006 触点组合形式 Contact Configuration 1Z 试验电压（直流或50Hz交流峰值） Test Voltage（DC or AC 50Hz Peak）kV 25 额定工作电压(峰值) Rated Operating Voltage(Peak) kV DC or AC 50Hz 20 AC2.5MHz 15 AC16MHz 10 AC32MHz —— 额定承载电流(有效值) Continuous Current,Carry( RMS) A DC or AC 50Hz 150 AC2.5MHz 70 AC16MHz 45 AC32MHz —— 接触电阻Contact Resistance（Ω） 0.005 分布电容Contact Capacitance （pf） 断开的触点间 Beteween Open Contacts 5 触点与外壳间 Open Contacts to Ground 5 最大动作时间  Operate Time Max. (ms) 100 最大释放时间  Release Time Max.(ms) 15 温度范围   Range of Temp.(℃) -55~125 冲击级别  Shock, 11ms 1/2Sine(Peak g’s) 294(30) 振动级别  Vibration ,Peak 10g’s( Hz) 10~55 机械寿命 Expected Mechanical Life(×104) 1 标称重量   Weight (g) 1400     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)294（30） ◎高频振动HF Vibration  m/s2(g),HZ10~55 ◎安装方式Mounting Form任意