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GGD AC Fixed Switchgear
1. GGD AC Fixed Switchgear Products: The product is for high breaking capacity, dynamic and thermal stability. The electrical program is flexible, combination series are convenient. It is also practical, has novel structure, high protection Product Details
1. GGD AC Fixed Switchgear
Products:
The product is for high breaking capacity, dynamic and thermal stability. The electrical program is flexible, combination series are convenient. It is also practical, has novel structure, high protection class, and can be used as a replacement of low voltage switchgear products.
Technical Features:
1. The door is connected with the trunnion activities hinge architecture, it’s convenient to install and disassembly. There is a plastic strip at the age of the door, the moldings have a certain compression stoke between the door and the architecture when closing the door, this prevent the door from the cabinet so that improve the protection level.
1. The door is connected with the trunnion activities hinge architecture, it’s convenient to install and disassembly. There is a plastic strip at the age of the door, the moldings have a certain compression stoke between the door and the architecture when closing the door, this prevent the door from the cabinet so that improve the protection level.
2. The instrument door with components connects with multi-strand soft copperand the architecture, the mounting and the architecture use knurled screws as connection. The whole cabinet turned into a complete grounding protection circuit.
3. Polyester orange-shaped baking finished. Strong adhesion, good texture, the entire cabinet is a matt tone, avoid dazzling effect, to create a more comfortable viewing environment to the duty officer.
4. The top cover can be removed when needed for easy assembly and adjustment of the site of the main bus, the four corners of the cabinet at the top with rings is for lifting and loading.
Condition:
1. The altitude of installation site should not exceed 2000m in the case of indoor installation;
2. The relative humidity of ambient air should not exceed 50% at +40℃; a higher relative humidity is allowed under conditions of low temperature (e.g. 90% at +20℃). The condensation may be generated under the influence of temperature variation, which should be taken into consideration.
3. The vertical inclination of equipment should not exceed 5°.
4. The equipment should be installed in the places without violent vibration and impulse and as well the places without corrosion to the electrical components.
5. Users have special requirements can be resolved through consultation with the production plant.
Technical parameters:
|
Types
|
Rated voltage(V)
|
Rated current(A)
|
Rated short-circuit breaking current（kA）
|
Rated short time withstand current(kA/1s)
|
Rated peakwithstand current（kA）
|
|
GGD1
|
380
|
100A-630A
|
15
|
15
|
30
|
|
GGD2
|
380
|
600A-1500A
|
30
|
30
|
63
|
|
GGD3
|
380
|
1600A-3150A
|
50
|
50
|
105
|
