Gck Drawer Type Switchgear

• Customization: Available
• Certification: CCC, ISO9001
• Voltage Level: Medium Voltage
• Model NO.: GCK
• Structure: Withdrawable
• Rated Voltage of The Main Circuit: AC380(400), (660)V
• Rated Frequency: 50Hz
• Protection Level: IP30, 1p40
• Rated Insulation Voltage: AC660, (1000)
• Transport Package: Wrapped
• Trademark: DGG
• Origin: China
• HS Code: 853720900
• Production Capacity: 100sets/Year

Product Description

Photos of Product

General 

GCK low-voltage withdrawable complete switchgear (hereinafter referred to as switchgear) is suitable for power plants, metallurgical rolling, petrochemicals, light industrial and textiles, electric power, machinery, docks, buildings, hotels, and other places. It is used as an AC three-phase four-wire or three-phase five-wire system, with a rated working voltage of 380V (400), (660) and rated working current of 4000A, For power distribution and motor control of power system with a rated frequency of 50 (60) Hz.

The switch cabinet has undergone a comprehensive type test and passed the national compulsory product 3C certification.  This product complies with GB7251.1 "Low-voltage switchgear and control equipment" IEC60439-1 "Low-voltage switchgear and control equipment" and other standards.

Model And Meanings


Usage Environmental Conditions

1.  The ambient air temperature shall not exceed 40 ºC. And the average value measured within 24h shall not exceed 35˚C. Minimum ambient air temperature - 5˚C.
2. The altitude of the installation site shall not exceed 2000 meters
3. Atmospheric conditions: the air is clean. When the maximum temperature is + 40 ºC, the relative humidity shall not exceed 50%. The higher relative humidity is allowed at lower temperatures. For example, the relative humidity is 90% at + 20 ºC. However, it should be considered that d  ue to the change in temperature, moderate condensation may occur occasionally.
4. The surrounding air is not appreciably polluted by dust, smoke, corrosive and/or flammable gases, vapors, or salt mist.
5. When the equipment is installed, the inclination from the vertical plane should not exceed 5˚C
6. The equipment should be installed in a place free from severe pulling and impact.
Note: if users have special requirements, they can negotiate with our company.

Technical Parameters

Item		Unit	Parameters
Rated Voltage of the Main Circuit		V	AC380(400), (660)
Rated Voltage of the Auxilliary Circuit		V	AC110, 220(230), 380(400), DC110, 220
Rated Frequency		Hz	50(60)
Rated Insulation Voltage		V	AC660, (1000)
Rated Current	Horizontal Wiring	A	1000, 1250, 1600, 2000, 2500, 3150, 4000
	Vertical bus (Bus)		630, 800
Rated Short-Time Withstand Current		kA/1s	30, 50, 80
Rated Withstand Current (Peak Value)		kA/0.1s	63, 105, 176
Power Frequency Test Voltage	Main Circuit	V/1min	2500
	Auxiliary Circuit		1800
	Handle		3750
Protection Level			IP30, 1P40

Outline Dimensions

Dimension A	Dimension B
600	800
	1000
800	800
	1000
1000	800
	1000