GZG series DC power supply cabinet (Intelligent high-frequency switch type) is suitable for power system, substation and other electrical equipment, relay protection device DC power system, as control, signal, communication, protection and DC accident lighting, power equipment, etc. Power supply equipment. The high-frequency switching rectification device used in this product has the characteristics of small size, light weight, superior technical index, modular design and N+1 hot backup mode, which is convenient for “four remote”. The product intelligently manages the charging of the battery and the working condition of the DC power supply cabinet to ensure the service life of the battery. It is equipped with a central monitor and has a telecontrol function, which improves the reliability and automation level of the DC system.

This product complies with JB/T5777.4-2000 <General Technical Conditions and Safety Requirements for DC Power Supply Equipment for Power Systems.