DC Power Supply Cabinet is used in large, medium and small power generation and substation.As the dc power supply required by high-voltage switch switching, relay protection, automatic control, emergency lighting, lamp tube and sound signal lamp under normal operation and accident condition;Can also be used in metallurgy, railway, mining, petrochemical, point, communications, health care, banking, high-rise buildings and computer networks and other industries required by the dc power supply;Microcomputer controlled dc power supply cabinet can be used for unattended, remote centralized monitoring of power plants, substations and other industries of dc power.

Product standards

JB/T5777.4 standard for general technical conditions and safety requirements for dc power supply equipment of power system.