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China GCK Low Voltage Withdrawable Switchgear for Industrial Plants - Reliable Suppliers & Factory Solutions

The GCK low-voltage withdrawable switchgear is an essential product for power distribution, featuring a robust design that comprises two main components: the power distribution center (PC) cabinet and the motor control center (MCC). This advanced switchgear is ideally suited for various power users, including power plants, substations, and industrial and mining enterprises, operating at an AC frequency of 50Hz. With a maximum working voltage of up to 660V and a current capacity of up to 3150A, the GCK switchgear effectively facilitates the conversion and distribution of electrical energy. As a leading factory in China, we proudly offer this high-quality solution designed for efficient power distribution, motor control, and lighting distribution, making us a reliable choice among suppliers in the industry

Product Details

Type Designation

1	Enclosed
2	Extraction
3	Usage code: K-Control Center, L-Power
4	Design Serial Number: 1、2、3 Main Circuit Scheme
5	Number

Technical Parameters

Rated Operating Frequency (Hz)		50
Rated Operating Voltage (V)		380, 660
Rated Insulation Voltage (V)		660
Rated Operating Current (A)	Horizontal Busbar	630–3150
	Vertical Busbar	600
Rated Short-Time Withstand Current	Horizontal Busbar	80kA (Valid value) /1s
	Vertical Busbar	50kA (Valid value) /1s
Rated Peak Withstand Current	Horizontal Busbar	176kA/0.1s
	Vertical Busbar	110kA/0.1s
Main Circuit Connector (A)		200, 400
Auxiliary Circuit Connector (A)		10
Power-Frequency Withstand Voltage (1min) (V)		2500
Protection Level		IP40
Operating Mode		Local, Remote, Auto

Product Display

GCK Low Voltage Withdrawable Switchgear 2

GCK Low Voltage Withdrawable Switchgear 3

Outline and Installation Dimensions

Installation Dimensions & Mounting Holes

Cabinet Width (A)	Cabinet Depth (B)	Mounting Hole Spacing (a)	Mounting Hole Spacing (b)
800	500	685	385
600	800	485	685
600	1000	485	885
800	800	685	685
800	1000	685	885
1000	800	885	685
1000	1000	885	885

Product Installation Foundation Schematic

Note: We can provide various bus duct types per customer requirements.

Transportation and Storage Specifications

1. Transportation: Use transport angle plates with ≤120° wire rope angles; avoid direct contact with chassis when using tools.

2. Handling: Prevent tilting/vibration; for minor moves, only pry at test frame corners.

3. Components: No unauthorized disassembly of electrical parts; maintain rain/moisture protection.

4. Documentation: Includes packing list, certifications, manuals, drawings, keys, and matched spare parts.

Ordering Notice

Product operating site and special requirements:

1. Provide product ordering drawings, which should include wiring diagrams and indicate transformer capacity, main component model specifications, distribution branch circuits, and capacity.

2. When it is necessary to configure electric energy metering and reactive power automatic compensation devices, the requirements for the configuration of the metering meter and transformer should be provided, and the capacity of the compensation capacitor should be indicated.

3. Specify the requirements for surface treatment of the product.

Frequently Asked Questions (FAQ)

Q1: What is the GCK Low Voltage Withdrawable Switchgear used for?

The GCK low voltage withdrawable switchgear is used in industrial and commercial power distribution systems. It serves as a motor control center (MCC) or power distribution panel, providing control, protection, and monitoring of electrical circuits at voltages up to 660V.

Q2: What is the rated operating voltage and frequency of the GCK switchgear?

The GCK switchgear supports rated operating voltages of 380V and 660V, with a rated operating frequency of 50Hz. The rated insulation voltage is 660V.

Q3: What is the protection level (IP rating) of this switchgear?

The GCK low voltage withdrawable switchgear is rated at IP40, providing protection against solid objects larger than 1mm in diameter while allowing normal ventilation for heat dissipation.

Q4: What are the available cabinet dimensions for the GCK switchgear?

The cabinet is available in multiple width and depth combinations, including 600mm, 800mm, and 1000mm widths, paired with depths of 500mm, 800mm, or 1000mm. Corresponding mounting hole spacings are provided for each configuration.

Q5: What information is required when placing an order for GCK switchgear?

When ordering, customers should provide product ordering drawings including wiring diagrams, transformer capacity, main component specifications, distribution branch circuits and capacity, requirements for metering/compensation devices if needed, and surface treatment preferences.

Q6: Can the GCK switchgear be customized with different bus duct configurations?

Yes. Various bus duct types can be provided according to customer requirements. Please communicate your specific needs at the time of ordering to ensure the appropriate bus duct configuration is supplied.