
Power distribution cabinet is one of the main devices of low voltage distribution system, which is specially designed to provide centralized power distribution, control and protection of three-phase power equipment such as motors, fans, pumps, etc. ...
Power distribution cabinet is one of the main devices of low voltage distribution system, which is specially designed to provide centralized power distribution, control and protection of three-phase power equipment such as motors, fans, pumps, etc. in industrial and mining plants, commercial buildings and other places. The cabinet is usually made of high quality cold rolled steel sheet and has a durable construction. The basic cabinet configuration includes a main circuit breaker, branch molded case circuit breaker/fuse, AC contactor, thermal relay and power devices. The main circuit breaker is responsible for switching on and short circuit protection of the entire power source; Each subcircuit is protected by a classic combination of “circuit breaker + contactor + thermal relay”, which provides protection against overload, short circuit, phase loss and undervoltage of individual power equipment, and can be controlled remotely or locally by starting and stopping. The cabinet is equipped with display devices, buttons and indicators, which is convenient for monitoring the operating status in real time and manual control. With flexible configuration, perfect protection, intuitive operation and easy maintenance, the power distribution cabinet safely, orderly and reliably distributes power to the end power equipment, which is a key link to ensure the continuity of the production process and the safe and stable operation of equipment.