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GCK2000-Z AC Low Voltage Electrical Equipment Assembly

GCK2000-Z AC Low Voltage Electrical Equipment Assembly

Description
The GCK2000-Z intelligent AC low-voltage switchgear is developed by Tianjin Institute of Electric Drive and dozens of manufacturers in the switch industry according to the national key technical innovation project design plans and based on the specific circumstances in the switch industry in China. It has passed the type tests.

This product can be applied in various levels of power grid with the rated voltage, current, and frequency of AC 660V or lower, 4000A or less, and 50Hz. It can be used as the power center, motor control center, reactive power compensation device, main power distribution unit, and secondary power distribution unit.

Main Technical Parameters
Item Data
Standards compliant GB72511
Rated operating voltage of the main circuit (V) 380, 660
Rated operating voltage of the auxiliary circuit (V) AC220, 380, DC24
Rated insulation voltage (V) 800
Rated impulse withstand voltage (V) 8000
1min power frequency withstand voltage (V) 3000
Rated operating current of the horizontal main busbar (A) 2000, 2500, 3150
Rated operating current of the vertical busbar (A) 1000
Rated short-time withstand current of the horizontal main busbar (KA) 100
Rated short-time withstand current of the vertical busbar (KA) 65
Rated short-time withstand current of the horizontal main busbar (KA) 220
Rated short-time withstand current of the vertical main busbar (KA) 143
Rated current of the main contacts in the drawer unit (A) 32-500
Max. power of the capacitor compensation cabinet (KVAR) 300
Protection grade IP30, IP40
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