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GSC Low-Voltage Drawout Switchgear Cabinet
GSC Low-Voltage Drawout Switchgear Cabinet GSC Low-Voltage Drawout Switchgear Cabinet
GSC Low-Voltage Drawout Switchgear Cabinet GSC Low-Voltage Drawout Switchgear Cabinet

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GSC Low-Voltage Drawout Switchgear Cabinet

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Product Introduction
The GCS low-voltage draw-out switchgear is suitable for power plants, petroleum, chemical, metallurgical, textile, high-rise buildings and other industries' power distribution systems. In large power plants, petrochemical systems and other places with high automation, where interface with computers is required, it is used as a low-voltage complete power distribution device for power distribution, centralized control of motors, and reactive power compensation in three-phase AC power systems with a frequency of 50 (60Hz), a rated working voltage of 380V (400V) (660V), and a rated current of 4000A and below.
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GSC-1 Upon arrival of the product at the destination, the packaging should first be checked for integrity and any damage. If problems are found, they should be promptly reported to the relevant contract departments to make business records, jointly analyze the causes, and handle the documentation and aftermath. For products not to be installed immediately, they should be temporarily stored in appropriate places according to the usage conditions and electrical equipment temporary storage regulations, and kept properly.\n□ The installation of the product should be carried out according to the installation diagram. The base channel and the bolts used for the bolted fixing method are to be provided by the user. When connecting the main busbars, if the surface is uneven due to transportation or storage, it should be leveled before connection and tightening.\n□ When the device is installed individually or in a row, the verticality and flatness of the cabinet surface and the deviation of the gap between cabinets should comply with the following table regulations.


No.ItemParameter
1

Rated Voltage of Main Circuit (V)

AC 380 (400), (660)

2

Rated Voltage of Auxiliary Circuit (V)

AC 220, 380 (400); DC 110, 220

3

Rated Frequency (Hz)

50 (60)

4Rated Insulation Voltage (V)660 (1000)
5

Rated Current (A) - Horizontal Busbar

≤ 4000

5

Rated Current (A) - Vertical Busbar (MCC)

1000

6

Rated Short-Time Withstand Current of Busbar (kA/1s)

50, 80

7Rated Peak Withstand Current of Busbar (kA/0.1s)105, 176
8

Power Frequency Test Voltage (V/1min) - Main Circuit

2500

8Power Frequency Test Voltage (V/1min) - Auxiliary Circuit

1760

9

Busbar - Three-Phase Four-Wire System

A, B, C, PE, N

9

Busbar - Three-Phase Five-Wire System

A, B, C, PE, N

10Degree of Protection (IP Code)IP30, IP40


When installing this product, the horizontal line between cabinets should be connected firmly and reliably.\n2. The door of this product has an interlock function with the main switch, that is, the door can only be opened when the power is off. The other sides of this product are screw sealed panels, which do not have an interlock function with the main switch. Therefore, please ensure that the power is disconnected when opening the side panels for maintenance.\n3. Non-professionals should not open the cabinet for maintenance and repair.

Low-voltage withdrawable switchgear is suitable for low-voltage power distribution systems with AC 380V and below. Due to its withdrawable drawer units enabling easy maintenance, it is widely used in scenarios demanding high power supply reliability and convenient maintenance, such as data centers, hospitals, industrial production lines and high-rise buildings, for power distribution, equipment control and protection.

1. Are you a trading company or manufacturer ?

We are a professional  factory with  10 years experience in the field of  High  and low  Voltage switchgears, Substation, transformers, cable distribution box and various electrical equipment, such as vacuum circuit breaker, load break switch etc.

Our factory is the excellent supplier of State Grid Corporation od China.


2. Do you accept customized serveice?

We offer  OEM/ODM service, can print your logo on product. our  professional technical and quotation team can provice a satisfied project according to your drawing and parameters .


3. What is your MOQ?

Our MOQ is 1 piece.  


4. How long is your delivery lead time?

It depends on your  product requirement and quantity. Generally , 5~10  working days is avaliable.


5. How do you solve quality problems?

Please porvide detailed photoes of quality problems.  our technical  and quality testing department  will analyse. we will make a satisfied soluton within 2 days.


6. What is your payment terms?

30%T/T in adcance, 70% before shipment.  West union,  L/C are  also acceptable.

Telephone

+86-19518180858
+86-19518180868
​Copyright © 2025 Zhejiang Shengxian Electric Power Technology Co., Ltd. All Rights Reserved.

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