主要技术参数：  型号容量高压电压（KV）高压电流(mA)低压输入变比温升℃(KVA)ACDCACDC电压(V)电流(A)高/仪30分钟TQSB  1.5/501.5507030152007.550010TQSB  3/503507060152001550010TQSB  5/5055070100152002550010TQSB  10/50105070200502005050010TQSB  20/502050704001004005050010TQSB  30/503050706001004007550010