環網高壓開關柜主要技術參數
額(e)定工作電壓:10kV
*高(gao)工作電壓:12kV
額定(ding)工作頻率:50Hz
額定關合(he)電(dian)流≥63kA
額定開斷(duan)電(dian)流≥25kA
額定(ding)動穩(wen)定(ding)電流:63(80)kA(峰值)
額定(ding)(ding)熱(re)穩定(ding)(ding)電流:25(31.5)kA
瓷絕緣工頻耐壓:42kV、1min
非(fei)瓷(ci)絕(jue)緣工頻耐壓:38kV/min
沖擊耐壓:75kV(峰值)