GCS type low-voltage withdrawable switchgear

Product Overview

The GCS low-voltage withdrawable switchgear is a low-voltage withdrawable switch cabinet designed and developed in accordance with the requirements of industry authorities, power users, and design units. It meets national conditions, possesses high technical performance indicators, can adapt to the development needs of the power market, and can compete with existing imported products. This device is currently widely used by power users. It is used for the conversion, distribution, and control of electric energy in power systems with an AC frequency of 50~60Hz and a rated working voltage of 400V.

Main purposes

The GCS type low-voltage draw-out switchgear is suitable for low-voltage power supply systems operating at 50Hz, with a rated working voltage of 400V and a rated current of 6300A or less. It is widely used in various industries such as power plants, substations, industrial and mining enterprises, airports, docks, petroleum, chemical, metallurgical, textile, and high-rise buildings for power generation, transmission and distribution, as well as electric energy conversion and control.

■ Product Features

·Unified appearance, high precision, and good drawer interchangeability;

The drawer unit is equipped with a comprehensive mechanical interlocking device to ensure the personal safety of operating personnel;

·Relatively independent functional units, ensuring that the failure of one unit does not affect the operation of other units, limiting the failure to the minimum scope;

The maximum number of circuits in a single MCC cabinet is up to 22, fully considering the needs of large single-unit capacity power plants, petrochemical systems, and other industries for automated electric gate (motor) groups;

The connection between the device and the external cable is completed in the cable compartment, and the cable can enter and exit from the top and bottom. The zero-sequence current transformer is placed in the cable compartment, making installation and maintenance convenient;

The drawer unit has a sufficient number of secondary connectors (32 pairs for 1 unit and above, and 20 pairs for 1/2 unit), which can meet the requirements for the number of connection points in computer interfaces and automatic control circuits.