本机在测试导体或各种材料耐电压破坏强度，以确保绝缘材料使用之安全性。试法是施加电压于试料，并将电压缓慢上升至规定值，检查是否能在一定时间内承受该电压值。 This tester is to test the damaged degree of conductorvarious materials of insulator caused by the specified voltage to ensure the security of usage of insulating material。The testing method is to input voltage upon specimenthen increase it slowly to the specified value。Then check whether specimen can withstand that voltage within a certain timenot。 容量          Capacity  25KVA ( 可根据客户要求订做 ) 输出电压 Output voltage  0 ~ 5KV ( 可根据客户要求订做 )    漏电流      Leakage current  1、2、3、4、5A 可选择 optional 计时器      Timer  电子式 Electronic type  0 ~ 99 分(min) 99 秒(sec) 可任意设定 电源          Power  AC220V / 50Hz