Product Introduction： The series resonant device is mainly designed and manufactured for the AC withstand voltage test of 11kV / 30MW hydroelectric generator. The reactor adopts two separate designs. The series resonance device is mainly composed of variable frequency c...

Product Introduction： With the development of the power system, the capacity of operating equipment is getting larger and larger, such as thermal power generating units, the single unit capacity has exceeded 1000MW, and the maximum capacity of hydraulic generating units,...

Product Introduction： Test voltage: 0.25kV, 0.5kV, 1kV, 2.5kV, 5kV, 10kV. The typical value of short-circuit current is 10mA, which is suitable for the test of large capacity and large inductance. ... ...

Product Introduction： The output voltage levels 500V, 1000V, 2500V, 5000V. It is equipped with an equipotential protection ring and a fourth-order active low-pass filter, which can effectively shield the external power frequency and strong electromagnetic fields. The output...

Product Introduction： The output voltage level is 500V, 1000V, 2000V, 2500V. It is equipped with an equipotential protection ring and a fourth-order active low-pass filter, it can effectively shield the external power frequency and strong electromagnetic field. The output ...

Product Introduction： It is suitable for measuring cables, motors, generators, transformers, transformers, high-voltage switches, lightning arresters, etc. A series of insulation performance tests are required. The mechanical head and the LCD screen are combined into one. ...