GZDW DC Power Supply Panel

GZDW DC power supply Panel DC power supply for switchgear and equipment adopt high frequency switchgear rectifying

DW DC power supply Panel

The system is composed of AC distribution unti,charging module,monitoring module,distribution monitoring unit,voltage-reducing silicon chain unit(voltage-reducing unit),DC feeding unit,insulating monitoring unit and so on.It is mainly used in the power plants,various substations(10KV~500KV) and other DC supply equipment applications (substation,distribution station,controlling station);Suitable of CB operating supply and the supply to the protection relay,instrument,meter and accident lighting in the secondary circuit.

Features and Functions

Adopt advanced high-frequency power supply technology with efficiency greater than 91% and power factor greater than 0.90.Provided with electromagnetic compatibility and safety measures, conform to IEC Standard.Compared with the conventional phase-controlled power, the output ripple is greatly Reduced.Module is equipped with perfect prg input over/under voltage,Phase fault, output under/over voltage etc.When The control board in the charging module monitors the running conditions of the Control and monitor module, it will also be communicated to the system monitoring Module so that the charging module will have remote control, telemetry, remote Adjustment features.

GZDW DC Power Supply Panel