Cheap Chinese Phase Shifting Rectifier Transformer

We are Making and Supplying Phase Shifting Rectifier Transformers in Zhengzhou, Henan, China.

Product Standards
1.Phase shifting(high voltage variable frequency speed control)special transformer series could be produced according to customers' requirements.

2.Rated Capacity:315-1600KVA.

3.The phase shifting angle is 0A ,12A ,24A , 36A , 48A or according to customers' requirements.
In the recent years, with the rapid development of the power electronic technology, the high-voltage variable frequency speed adjustment technology has been widely used in the products, such as blower speed adjustment, and pump speed adjustment. The basic principle of the speed control by frequency variation is that: to change the power frequency alternating voltage into the direct current voltage by the rectifier bridge, then through the inverter the direct current voltage will be changed into the alternating current whose frequency and voltage are adjustable. And it will be used as the driving power supply of the alternating current motor and help the motor get the voltage and current which are needed for stepless speed regulation, a kind of high efficiency speed adjusting method without additional slip loss.