GCS Low Voltage Withdrawable Complete Switchgear

Short Description:

GCS low-voltage withdrawable complete switchgear (hereinafter referred to as the device) is developed by the joint design group of the former Ministry of Machinery and the Ministry of Electric Power according to the requirements of the industry competent authorities, the majority of power users and design units. It is in line with national conditions, has high technical performance indicators, and can A low-voltage withdrawable switchgear that meets the development needs of the power market and can compete with existing imported products. The device passed the appraisal jointly hosted by the two departments in Shanghai in July 1996, and was valued and affirmed by the manufacturing unit and the power user department.

The device is suitable for power distribution systems in power plants, petroleum, chemical, metallurgy, textile, high-rise buildings and other industries. In large power plants, petrochemical systems and other places with a high degree of automation, the places that require the interface with the computer are used as three-phase AC 50 (60) Hz, rated working voltage 380V, rated current 4000A and below in the power distribution and power supply systems for power distribution and motor concentration Low-voltage complete power distribution device used for control and reactive power compensation.

Product Detail

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1. The structure is compact and can accommodate more functional units in a smaller space.
2. The parts have strong versatility and flexible assembly.
3. Standard module design: There are five standard units of size series, and users can choose and assemble according to their needs.
4. High technical performance: The rated short-time withstand current of the vertical busbar of the MCC cabinet is 80kA, and the horizontal busbar is arranged in a horizontal arrangement on the counter, which can withstand the peak withstand current of 176kA, reaching the contemporary level.
5. The separation between functional units and compartments is clear and reliable, and the failure of one unit does not affect the work of other units, so that the failure is localized in a small range.
6. The number of circuits in a single MCC cabinet is large, and the needs of large single-unit capacity power generation, petrochemical systems and other industries are fully considered.
7. The drawer unit has a sufficient number of secondary plug-ins (32 pairs for 1 unit and above, 20 pairs for 1/2 unit) to meet the requirements of the number of computer interfaces and automatic control loop docking points.
8. The drawer unit is equipped with a mechanical interlocking device.

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