GCK low voltage withdrawable switch cabinet-Anhui Mingge Electric Co., Ltd.

Location: Low-Voltage Switchgear Series

Low-Voltage Switchgear Series

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GCK low voltage withdrawable switch cabinet

This product is suitable for three-phase four-wire and three-phase five-wire power discharge and charging with three-phase AC 50/60Hz, rated voltage 380 (400) V~600V; rated current 4000A and below;

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Product introduction

This product is suitable for three-phase AC 50/60Hz, rated voltage 380 (400) V ~ 600V; rated current 4000A and below three-phase four-wire system and three-phase five-wire system power discharge and charge; widely used in power plants, substations, industrial and mining enterprises, building hotels

Structural features

The basic skeleton of the GGK switch cabinet is a combined structure, and all components are connected by screws.

The basic skeleton is assembled from PA3 profiles or KB profiles (i.e. C profiles). All structural parts of the cabinet frame are connected by self-tapping screws. Doors, panels, partitions, brackets and drawer components are added as needed to form a complete switch cabinet.

The installation holes of the cabinet and components are changed according to the module E\u003d25mm, making the installation flexible, convenient, practical and economical.

The drawer units have series heights such as 1/2 unit, 200mm, 300mm, 400mm, and 600mm. The height of the drawer unit is selected according to the different current levels of each circuit. The effective installation height of the drawer is 1800mm.

The pull-out functional unit (drawer for short) of GGK switch cabinet adopts a unique push-out (pull-out) labor-saving mechanism, which is lightweight in structure and easy to use.

The drawer has good interchangeability and has mechanical locking status in the working position, test position and isolation position. The operating handle can be locked with an additional padlock.

Technical parameters

project	unit	data
Rated operating frequency	Hz	50, 60
Rated working voltage (Ue)	V	380, 660
Rated insulation voltage	V	660
Rated operating current	A	Horizontal bus	630, 4000
Rated operating current	A	Vertical busbar	600, 1000
Rated short-time withstand current (1s)	kA	Horizontal bus	80 (valid value)
Rated short-time withstand current (1s)	kA	Vertical busbar	50 (valid value)
Rated peak withstand current	kA	Horizontal bus	176
Rated peak withstand current	kA	Vertical busbar	110
Main circuit connector	A	200, 400, 630
Auxiliary circuit connector	A	10
1 minute power frequency withstand voltage	V	2500
Control motor maximum capacity	kW	155
Protection level		IP40、IP30
Operation mode		Local, remote, automatic