又称校准电压互感器,验证用变压器,校准用标准电压互感器,PT标准,标准PT,高精度电压互感器,高精度PT参数充气(SF6)型精密电压互感器规格:电压:10KV,35KV,66KV ,110KV,220KV。
等级:0.01,0.02,0.05级,二次电压:100V,100 /√3V,100 / 3V