IGBT mode, with mature technology and strong reactive power capability (reactive power out*****t full current), and pure sine wave output;
The output efficiency is high (greater than 85%), which can replace the traditional regulator + generator mode ---- saving energy and space;;
No local grounding: <3PC, with low grounding requirements (not more than 1Ω);
Factory power: The harmonics are too large, and the use of a voltage regulator for testing results in excessive no-load loss;
Use performance: We have provided dozens of enterprises at home and abroad with the implementation of partial discharge test for frequency converter power supply;