TBGZS series high-frequency switching power supply DC system is widely used in power plants and substations of all levels, providing DC power for loads such as circuit breaker Opening and closing, relay protection devices, automatic control devices, and accident lighting.

The charger uses high-frequency switching power supply, modular design, supports multi-module parallel connection, and has autonomous current equalizing.

Main components: monitoring unit, high-frequency switching power supply charger, AC/DC acquisition unit, voltage regulating silicon chain, AC/DC distribution unit, battery pack, etc.;

Backend communication: Standard RS485/MODBUS RTU communication protocol, other communication interfaces and protocols are optional.