Static DC Converter PCh-3-02-U1 for Voltage Transformation and Regulation

PCH-3-02-U1 is designed to convert DC voltage varying in the range of 40-310 V into 220 V, 50 Hz with three-phase output of sinusoidal form with the provision of output power up to 5.5 kVA. The converter can be used for power supply of low-power air conditioners in cabins of locomotive drivers, electric locomotives, subways, as well as for power supply of carriage consumers. The converter operability is monitored by operational and diagnostic signalling to the car control panel. The possibility of remote control using RS-485 interface is provided. There are 1382 pcs in operation.