Intelligent Wall-mounted DC Power Supply Systems

Intelligent DC power equipment professionally designed for small substations.

Wall-mounted, space-saving for compact substations & RMUs.

Lightweight, integrated unit for quick and easy installation.

Integrates charger, monitoring module, and distribution unit—no additional external components needed.

Built-in intelligent monitoring system with automatic fault alarm and battery management.

Customized OEM & ODM services available to meet diverse project and site requirements.

Power Supply Systems

The GWPS-DCW-110/220V 24AH Wall-Mounted DC Power Supply System is an integrated DC auxiliary power system developed by GoWatron for small switching stations, customer substations, distribution rooms and other applications with relatively low DC loads.
Available in 110 V DC or 220 V DC versions, the system is equipped with a 24 Ah battery bank. It integrates AC input distribution, rectification and charging, battery management, silicon-diode voltage reduction, DC distribution, insulation monitoring, alarm annunciation and communication management.
The system provides a stable and reliable DC supply for protection relays, bay control units, automation equipment, circuit-breaker opening and closing circuits, control circuits and signalling equipment.