GCK type low-voltage withdrawable switchgear

• Compact structure, saving cabinet volume, standardized across the entire series.

• Layout of the distribution circuit is reasonable, and all standard sheet metal parts are selected for the convenience of designers' selection .

• Same cabinet can be freely combined into different functional units, such as fixed and pull-out types.

• The cabinet can meet the requirements of earthquake resistance, shock resistance, and impact resistance.

• The system has strong scalability, high equipment operation continuity and reliability, and the cabinet is maximally maintenance free.

GCK type low-voltage withdrawable switchgear: Product Introduction Video Showcase Insurance Page Testing and Certification Product Parameters Application Cases

Product Introduction

GCK type low-voltage withdrawable switchgear is a complete set of equipment used for energy distribution, control, and protection in power systems. It is suitable for power plants, substations, industrial and mining enterprises, high-rise buildings and other places, as a distribution system with AC 50Hz or 60Hz, rated working voltage of 660V and below, and rated current of 4000A and below. The equipment is mainly divided into two parts: the power distribution center (PC) and the motor control center (MCC).

Application

: Power plants and substations

: Industrial and mining enterprises, petrochemical industry, metallurgical steel rolling.

: High rise buildings, port terminals, airports.

: Microgrid
As a backup power source, it ensures uninterrupted power supply for important loads.

: High reliability
High breaking capacity, good dynamic and thermal stability, and high protection level.

: Flexibility
Modular design, flexible installation, and can be combined freely.

: Safety
The drawer and switch are equipped with mechanical interlocking devices to ensure safe operation.

: Maintainable
The drawer unit design is easy to maintain and replace.

Parameter

Item		Unit	Technical parameter
Rated insulation voltage		V	AC690
Rated working voltage		V	AC400
Rated pulse withstand voltage		KV	8
Overvoltage category			III
Pollution level			3
Rated voltage		Hz	50、60
	Rated current of main busbar	A	Up 5000
Main busbar (horizontal busbar)	Rated peak withstand current	KA	Up 220
Distribution busbar (vertical busbar)	Rated short-time withstand current	KA	Up 100
	Rated current of distribution busbar	A	Up 1600
	Rated peak withstand current	KA	Up 176
	Rated short-time withstand current	A	Up 80

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