GT18高壓繼電器22kV
規(guī)格號(hào) specification no. gt18a gt18b
觸點(diǎn)組合形式 contact configuration 1c 1c
試驗(yàn)電壓 (直流或50hz交流峰值)
test voltage (dc or ac 50hz peak)kv 22 22
額定工作電壓(峰值)
rated operating voltage(peak) kv dc or ac 50hz 16 16
ac2.5mhz 13
ac16mhz 10
ac32mhz
額定承載電流(有效值)
rated carrying voltage(rms) a dc or ac 50hz 40 75
ac2.5mhz 35
ac16mhz 22
ac32mhz
接觸電阻contact resistance (ω) 0.025 0.01
分布電容contact capacitance(pf) 斷開的觸點(diǎn)間
beteween open contacts 3 3
觸點(diǎn)與外殼間
open contacts to ground 3.5 3.5
最.大動(dòng)作時(shí)間 operate time max. (ms) 30 30
最.大釋放時(shí)間 release time max.(ms) 8 8
溫度范圍 range of temp.(℃) -55~+125 -55~+125
沖擊級(jí)別 shock, 11ms 1/2sine(peak g’s) 50 50
振動(dòng)級(jí)別 vibration ,peak 10g’s( hz) 10~500 10~500
機(jī)械壽命 expected mechanical life(×106) 1 1
標(biāo)稱重量 weight (g) 290 290