规格号 Specification No. | GT18A | GT18B | ||
触点组合形式Contact Configuration | 1C | 1C | ||
试验电压(直流或50Hz交流峰值) Test Voltage (DC or AC 50Hz Peak)kV | 22 | 22 | ||
额定工作电压(峰值) Rated Operating Voltage(Peak) kV | DC or AC 50Hz | 16 | 16 | |
AC2.5MHz | 13 | |||
AC16MHz | 10 | |||
AC32MHz | ||||
额定承载电流(X值) Rated Carrying Voltage(RMS) A | DC or AC 50Hz | 40 | 75 | |
AC2.5MHz | 35 | |||
AC16MHz | 22 | |||
AC32MHz | ||||
接触电阻Contact Resistance (Ω) | 0.025 | 0.01 | ||
分布电容Contact Capacitance(pf) | 断开的触点间 Beteween Open Contacts | 3 | 3 | |
触点与外壳间 Open Contacts to Ground | 3.5 | 3.5 | ||
X大动作时间 Operate Time Max. (ms) | 30 | 30 | ||
X大释放时间 Release Time Max.(ms) | 8 | 8 | ||
温度范围Range of Temp.(℃) | -55~+125 | -55~+125 | ||
冲击X别 Shock, 11ms 1/2Sine(Peak g’s) | 50 | 50 | ||
振动X别 Vibration ,Peak 10g’s( Hz) | 10~500 | 10~500 | ||
机械寿命 Expected Mechanical Life(×106) | 1 | 1 | ||
标称重量Weight (g) | 290 | 290 |
线圈数据Coil Parameter
标称电压Rated Voltage DC(V) | 24 |
X大吸合电压Pull-in Voltage Max. DC(V) | 16 |
释放电压Dropout Voltage. Min.DC(V) | 3.5 |
线圈电阻Coil Resistance (Ω±10%) | 190 |
说明:GT18A用于闭合和断开负载;GT18B为非负载开关。