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GCK Series
Low Voltage Draw-out Switch Cabinet

GCK Series Low Voltage Draw-out Switch Cabinet


GCK Series Low Voltage Draw-out Switch Cabinet is suitable for power distribution systems with a voltage of 660VAC (50Hz) and a current of 3150A. GCK series consists of a power distribution center cabinet (PC) and a motor control center cabinet (MCC). GCK series has the advantages of high breaking capacity, good dynamic and thermal stability, advanced and reasonable structure, practical electrical scheme, small footprint, strong versatility, beautiful appearance, high protection level, safety and reliability, and convenient maintenance. GCK series can combine units arbitrarily according to various schemes, and one cabinet can accommodate multiple circuits. GCK series is suitable for power plants, substations, industrial and mining enterprises and other fields, and can be used for power conversion and distribution control of power distribution equipment, motor control equipment and lighting equipment.

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Basic Parameters

Rated working voltage: 380/660V

Rated working frequency: 50Hz

Rated insulation voltage: 660V

Main circuit connector: 200/400A

Auxiliary circuit connector: 10A

Power frequency withstand voltage (1min): 2500V

Ingress protection ratings: IP40

Operation method: Local, Remote, Automatically

Application Environment

Ambient temperature: -5℃~+40℃, the average value of 24h does not exceed +35℃

Altitude: ≤2000m

Relative humidity: monthly average ≤90% (the average temperature of the month is +25℃); relative humidity ≤50% (when the ambient temperature is +40℃). The relative humidity is related to the ambient temperature. The lower the ambient temperature, the higher the allowable relative humidity. For condensation caused by temperature changes, take appropriate protective measures (such as adding drainage holes).

Transportation temperature: -25℃~+55℃, the average value of 24h does not exceed +70℃

Installation site: no severe impact, no serious pollution and chemical corrosion, no conductive dust or explosion hazard. Should prevent rain and moisture.

* If you need to customize according to your special needs, please contact us.

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