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GCS With Drawable Low-voltage Switch Cabinet

Overview of the products

GCS device is suitable for distribution systems in these industries such as power plants, petroleum, chemical, metallurgical, textile, and high buildings and, in such places as requiring high automation levels and computer interfaces, like large power plants and petrochemical systems, can be used as a low-voltage complete distribution equipment for centralized control of distribution and electric motors and reactive power compensation in the power generation and supply systems with a three-phase AC frequency of 50 (60) H, rated working voltage of 380V (400V), (660V), and rated current of 4000A and below.

Model and meaning

Electric technical parameters

project Parameters
Rated voltage of main circuit (V) AC 380(400)、(660)
Rated voltage of auxiliary circuit (V) AC 220、380(400)     DC 110/220
Rated frequency (Hz) 50(60)
Rated insulation voltage (M) 660(1000)
Rated current (A) Horizontal busbar
≤4000
vertical busbar (MCC) 1000
Rated short-term withstand current of busbar (kA/1s) 50,80
Rated peak withstand current of busbar (KA/0.1s) 105,176
Power frequency test voltage (V/1min) main circuit 2500
auxiliary circuit 1760
Bus three-phase four wire system A,B,C,PEN
three-phase five wire system A,B,C,PE,N
Level of protection
IP40
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