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-13/013
触点组合形式
contact configuration
2z
试验电压(直流或50hz交流峰值)
test voltage(dc or ac 50hz peak)kv
15
额定工作电压(峰值)
rated operating voltage(peak)
kv
dc or ac 50hz
12
ac2.5mhz
10
ac16mhz
8
ac32mhz
——
额定承载电流(有效值)
continuous current,carry( rms)
a
dc or ac 50hz
50
ac2.5mhz
30
ac16mhz
17.5
ac32mhz
10
接触电阻contact resistance(ω)
0.12
分布电容contact capacitance
(pf)
断开的触点间
beteween open contacts
1
触点与外壳间
open contacts to ground
2.5
机械寿命
expected mechanical life(×104)
1
标称重量 weight (g)
160
线圈数据coil parameter
标称电压 rated voltage dc(v)26.5
大吸合电压 pull-in voltage max. dc(v)16
小释放电压 dropout voltage. min.dc(v)1~10
线圈电阻 coil resistance (ω±10%)285
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)m2(g)147(15)
高频振动hf vibration m2(g),hz98(10)55-2200
安装方式mounting form任意
本产品的应用范围是真空,品牌是万平,型号是jpk,产品系列是dc24,触点切换电流是50,触点切换电压是15k,触点形式是转换型,额定电压是ac/dc12,防护特征是封闭式,吸合电流是0.07,电流性质是交流,释放电流是0.006,直流电阻是280