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The product name:GGD low voltage cabinet

Update time:2017-12-29 1:37:43


Product Name: GGD low voltage cabinetDetailed description:GGD AC low power distribution cabinet is suitable for power users such as power plants, substations (stations), industrial and mining enterprises and other power users as the exchange of 50Hz, rate
Product introduction

Product Name: GGD low voltage cabinet

Detailed description:

GGD AC low power distribution cabinet is suitable for power users such as power plants, substations (stations), industrial and mining enterprises and other power users as the exchange of 50Hz, rated working voltage 380V, rated current to 3150A power distribution system as a power, lighting and distribution Electrical equipment, power conversion, distribution and control purposes.

Normal conditions of use

1. Installation and use of places at altitudes not exceeding 2000m;

2. The surrounding medium temperature is not higher than +40 ℃, not lower than -5 ℃, 24h average temperature does not exceed +35 ℃;

Indoor relative humidity does not exceed 90% (temperature is 25 ℃);

4. There is no conductive dust and enough to corrode metal and damage the insulation of the gas place;

5. No fire, explosion hazard sites;

6. There is no intense vibration and bumpy, and vertical tilt does not exceed 5 ° of the place;

7. If special conditions of use, please order, and the manufacturer's statement.

Product model and meaning

Structure introduction

1.GGD AC low-voltage distribution cabinet cabinet in the form of a common cabinet, frame 8MF cold-formed steel local welding assembly, frame parts and special supporting parts from the steel sentinel production plant supporting the supply to ensure that the cabinet Accuracy and quality stars, common cabinet parts by module principle design, and 20-mode mounting holes, high common factor allows the factory to achieve pre-production, both to shorten the production cycle, but also improve work efficiency.

2. GGD cabinet design fully taking into account the cooling cabinet in operation. There are different numbers of heat sink holes on the upper and lower ends of the cabinet. When the electrical components inside the cabinet are heated, the heat will rise. Through the slot on the top of the discharge, while the cold constantly by the bottom of the tank slots added to the cabinet so that the sealed cabinet bottom to form a natural ventilation channel, to achieve the purpose of cooling.

3. Door hinge with the shaft hinge connected to the framework, easy installation, demolition, the door at the fold are embedded with a mountain-type rubber strip, closing the door between the frame with a certain compression stroke, to prevent the door Direct collision with the cabinet, but also improve the degree of protection of the door.

4. Equipped with electrical components instrument multi-strand soft copper wire connected with the framework, the entire cabinet constitutes a complete grounding protection circuit.

5. Cabinet finish polyester orange-shaped baking paint, strong adhesion, good texture. The entire cabinet was matt color, to avoid the glare effect, to the duty staff to create a more comfortable visual environment.

6. The top cover of the cabinet can be removed when needed to facilitate the assembly and adjustment of the main busbars on the site. The four corners of the top of the cabinet are equipped with lifting rings for lifting and shipping.

8.GGD enclosure protection grade IP30, but also according to user needs and environmental requirements IP20 ~ 40 choose between.

Technical Parameters

Model

Rated voltage (V)

Rated current(A)

Is rated short-time withstand current(kA)

Rated peak withstand current(kA)

GGD1 380 630、800、1000、1600 50、65、80 105、140、176

The main circuit program

The main circuit of the switchgear program a total of 132 groups, 195 specifications, but does not include the auxiliary circuit control and protection of the changes derived from the program and specifications.

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