Cintrong AVR-S1250 Contactless Voltage Regulator used in Dezhou Zhongao Air Conditioning

Cintrong AVR-S1250kVA new intelligent non-contact voltage stabilizer used in the work site of Zhongao air conditioner in Texas.                

The main features are as follows:

1.Non-contact control, low noise, low loss, no carbon brush,maintenance-free;

2.The voltage regulation range is ±20%, and the voltage regulation accuracyis ±2%;

3.Adopt SCR zero-crossing trigger and combined compensation technology,with high reliability;

4.With lightning protection system and three-phase phase sequence detectionand alarm functions;

5.Equipped with a temperature detection system, the fan starts at 60°C;

6.With various fault monitoring and power grid monitoring functions.

The principle of frequency conversion power supply | The principle of voltage regulator | The principle of DC power supply |