GGD Power Distribution Switch Cabinet

GGD AC low voltage power distribution switch cabinet is applicable to the power distribution system with AC 50Hz, rated working voltage of 380V and rated working current of 3150A for power plants, substations, factories and mining enterprises and other power users. It is used as power, lighting and power distribution equipment for power conversion, distribution and control.

Electrical performance

1.Basic electrical parameters

2. Auxiliary circuit scheme

The auxiliary circuit design is divided into two parts: the power supply plan and the power plant plan. There is enough space in the GGD cabinet to install secondary components.

3. Main bus

The aluminum bus bar or copper bus bar can be selected according to the user's requirements, and the lap surface of the bus bar is treated with tin enamelling process.

4. Selection of electrical components

A. The GGD cabinet mainly adopts more advanced electrical components that can be mass-produced in China. Such as Chint, Delixi, etc. At the same time, according to the principle of economy and reasonableness, part of the available old products are retained under the premise of full consideration of feasibility. Do not use obsolete products.

B. Rotary operating knife switch is a special component designed to meet the needs of the unique structure of the GGD cabinet. It has changed the operating mode of the mechanism and is a new type of electrical components.

C. According to user needs, select new electrical components with better performance and more advanced technology.

D. In order to further improve the dynamic stability of the main circuit, a combined bus clamp and insulating support for the GGD cabinet are designed.

Order notice

1. Provide primary circuit plan and single-line system diagram.

2. For the installation dimensions, please refer to the picture above and installation examples

3. Secondary schematic diagram or wiring diagram.

4. The model, specification, and quantity of electrical components required for power distribution equipment

5. When power distribution equipment is used under special environmental conditions, it should be confirmed with us when ordering

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