Customization: | Available |
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Certification: | CCC, ISO9001 |
Shell Material: | Steel Plate |
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GCK low-voltage draw-out switch gear has power distribution cabinet center (PC) cabinet and motor control center (MCC) two parts, suitable for power plants, substations, industrial and mining enterprises and other power users as AC 50Hz, the maximum working voltage to 660V, the maximum working current to 3150A distribution system, as a power distribution, For electric energy conversion and distribution control of electric motor control and lighting distribution equipment.
Model And Meaning
Environmental Conditions Of Use
1. The altitude is not more than 2000m;
2. The ambient air temperature is not higher than +40ºC, and the average temperature within 24 hours is not higher than +35ºC, and the ambient air temperature is not lower than -50ºC;
3. Atmospheric conditions: the air is clean, the relative humidity does not exceed 50% when the temperature is +4C, and the relative humidity is allowed to be higher when the temperature is low, such as 90% when +20ºC;
4. There is no danger of fire, explosion, serious pollution, chemical corrosion and violent vibration;
5. Tilt with vertical plane not more than 5°.
Rated Working Frequency | 50 | |
Rated Working Voltage(V) | 380,660 | |
Rated Insulation Voltage(V) | 660 | |
Rated Working Current(A) | Horizontal Busbar | 630-3150 |
Vertical Busbar | 600 | |
Rated Short Time Withstand Current | Horizontal Busbar | 80KA(Effective value)/1s |
Vertical Busbar | 50(Effective value)/1s | |
Rated Beak Withstand Current | Horizontal Busbar | 176KA/0.1S |
Vertical Busbar | 110KA/0.1S | |
Main Circuit Connector(A) | 200,400 | |
Auxiliary Circuit Connector | 10 | |
Power frequency withstand voltage for one minute(V) | 2500 | |
Protection Grade | IP40 | |
Operating Mode | On The Spot/Distant Place/Automatic |
Installation foundation diagram