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GT20高压继电器 HV RELAY 15kV
特点该型继电器为真空介质,陶瓷外壳,具有耐高压,体积小,开断速度快,性能稳定*等优点,广泛用于雷达、电源、广播、无线电通讯和电力设备的控制电路中。
FeatureVacuum medium, Ceramic package,Withstand Voltage, Small volume, Fast openning,Steady performance, Reliable etc..Widely used incontrol circuit of radar,power supply,broadcast, radiocommunication andelectrical equipment.
*合或*过MIL-R-83725标准. 负载开关应用,请向工厂咨询。
Meet or over MIL-R-83725 standard. If used as load switch,please contact GTVAC.
继电器额定参数Nominal parameter | 单位Unit | GT20P | GT20R | |||
触点代号Specification No. |
| C | C | |||
触点形式Contact Configuration |
| SPDT-* | SPDT-NC | |||
试验电压(直流或50Hz交流峰值) Test Voltage(DC or AC 50Hz Peak)kV | kV Peak | 20 | 20 | |||
额定工作电压(峰值) Rated OperatingVoltage(Peak) kV | DC or AC 50Hz | kV Peak | 15 | 15 | ||
AC2.5MHz | kV Peak | 12 | 12 | |||
AC16MHz | kV Peak | 10 | 10 | |||
AC32MHz | kV Peak | 8 | 8 | |||
额定承载电流(*值) Continuous Current, Carry( RMS)A | DC or AC 50Hz | Amps | 80 | 80 | ||
AC2.5MHz | Amps | 45 | 45 | |||
AC16MHz | Amps | 30 | 30 | |||
AC32MHz | Amps | 25 | 25 | |||
分布电容 Contact Capacitance (pf) | 断开的触点间 Beteween Open Contacts | pF | 3 |
| ||
触点与外壳间 Open Contacts to Ground | pF | 3.5 |
| |||
接触电阻Contact Resistance(Ω) | ohms | 0.008 |
| |||
*大动作时间 Operate Time Max | ms | 25 |
| |||
*大释放时间 Release Time Max. | ms | 10 |
| |||
机械寿命Expected Mechanical Life(×106) | Cycles | 1* |
| |||
标称重量Nominal weight | g (oz) | 130 |
| |||
温度范围 Range of Temp | ℃ | -55~ +85 |
| |||
线圈数据Coil Parameter
标称电压 Rated Voltage DC(V) | 24 |
*大吸合电压 Pull-in Voltage Max. DC(V) | 16 |
*小释放电压 Dropout Voltage. Min.DC(V) | 1 |
线圈电阻 Coil Resistance (Ω&plu*n;10%) | 180 |
*以上数据在25℃,海平面条件下测得Above data are got at 25℃and under sea level.
外形安装尺寸图Outline and Mounting dimensions