Product Introduction： The gas-filled test transformer is the necessary test equipment for power equipment testing and preventive testing. With the development of China's power industry, the voltage level of test transformers is also getting higher and higher, and tradition...

Product Introduction： The high-voltage test transformer is a series of test transformers developed and produced according to the "Test Transformer" standard on the basis of the original similar products after a large number of improvements...

Product Introduction： Dry-type test transformer is a new type of product produced after a lot of improvements on the basis of similar products. This series of products has the characteristics of small size, compact structure, complete functions, versatility and ease of u...

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： This series resonant withstand voltage equipment adopts the method of adjusting the frequency of the power supply to make the reactor and the capacitor under test achieve resonance, and obtain a high voltage and a large current on the test product....