Wholesale GCK Low voltage withdrawable switchgear for Industrial Plants Supplier, Factories

The GCK low-voltage withdrawable switchgear consists of two parts: the power distribution center (PC) cabinet and the motor control center (MCC). The GCK low-voltage withdrawable switchgear is suitable for power users such as power plants, substations, and industrial and mining enterprises as an AC 50Hz, maximum working voltage up to 660V, and maximum working current up to 3150A distribution system. The GCK low-voltage withdrawable switchgear is used for power distribution, motor control, and lighting distribution equipment to convert and distribute electrical energy.

Product Description

Type Designation

GCK-Low-voltage-withdrawable-switchgear-4
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

Outline and Installation Dimensions

GCK-3

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

GCK-5
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)

What is the standard protection level for this switchgear?

The equipment features an IP40 protection level, ensuring protection against solid objects larger than 1mm under specified operating conditions.

What are the rated operating voltage and insulation parameters?

It operates at a rated voltage of 380V and 660V with a rated frequency of 50Hz, while the rated insulation voltage is 660V.

What control modes are supported by this unit?

The system supports flexible operation modes including Local, Remote, and Automatic controls.

What information is necessary when submitting an order?

Customers need to provide primary wiring diagrams, transformer capacities, component specifications, metering/compensation requirements, and surface treatment preferences.

What documents and accessories are delivered with the switchgear?

The delivery package includes the packing list, product certification, operating and maintenance manual, electrical drawings, cabinet keys, and standard spare parts.

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