Gck Low Voltage Switchgear

Owing to our in-depth expertise in this domain, we are Exporter & Manufacturer of GCK Low Voltage Switchgear in Shanghai, Shanghai, China. GCK low-voltage switchgear is widely used in power plant, substation, power distribution center and PC motor control center MCC factories and high-rise buildings, as AC 50-60Hz, rated voltage 660V and below, rated current is 4000A and below the power supply system, power distribution, motor control, low voltage the distribution of reactive power compensation using device.

a a Main technical parameters
a a Rated insulation voltage: AC 660V, AC 1000V
a a Rated working voltage: AC 380 V, AC 660 V
a a Rated frequency: 50Hz
a a Rated current: 1250~4000A
a a Vertical busbar rated current: 1000A
a a Maximum feed current: 2500A
a a Drawer loop maximum current: 500A
a a Control motor maximum capacity: 320KW
a a Peak withstand current (0.1S),:63KA, 105KA, 176KA
a a The horizontal bus short withstand current (1S):30 KA, 50 KA, 80 KA, 100 KA
a a Vertical bus peak withstand current (0.1S):63 KA, 105 KA
a a Short time withstand current (1S) of vertical bus:30 KA, 50 KA
a a Rated power frequency withstand voltage (1min):2500V