GGD AC LV fixed type switchgear is applicable to the distribution system
with AC 50Hz, rated working voltage 380V, rated current to 3150A below
in power station, substation, plant enterprise etc., used for power transfer,
distribution and control for power, lighting and distribution devices.
The product has characteristics of high breaking capacity, fine dynamic and
thermal stability, flexible electric project, convenient combination, better
serial practicability, novel structure and high protection grade etc.
It accords with the standards IEC439 Low voltage complete switch
device and control device and GB7251.1 Low voltage complete switch
device etc.
Characteristics
1. The body of GGD AC LV fixed type switchgear adopts universal cabinet type.
Framework is assembled with 8MF cold bending bar steel through part welding.
Framework components and special mating elements are matched by bar steel
pointed manufactory for ensuring the precision and quality of cabinet. Components
of universal cabinet is designed according to module principle, and with 20 modulus
mounting hole and high universal coefficient.
2. Completely in view of the heat rejection during cabinet running. Heat rejection
slots of different quantities are installed in upper and underside both ends of cabinet.
3. According to the requirements on mold design for modern industry products,
adopting the method of golden mean ratio to design cabinet outline and parting
dimensions of each part, to make the whole cabinet beautiful and decent.
4. Cabinet gate is connected with framework with rotation axis type movable hinge.
With convenient installation and disassembly. One mount type rubber strip is set in
edge fold of gate. Filler rod between gate and framework has certain compression
stroke when closing the gate. It can prevent gate from impacting cabinet directly and
also advance the protection grade for gate.
5. Connect the meter gate set with electrical components with framework by
multistrand soft copper wire. Connect the mounting pieces inside the cabinet with
framework by knurled screws. The whole cabinet constructs complete earthing
protective circuit.
6. Top cover of cabinet can be disassembled if necessary for convenience to the
assembly and adjustment for main bus bar at site. Four squares of cabinet are set
with slinger for hoisting and shipping.
7. Protection grade of cabinet: IP30. User can choose within IP20~IP40 according
to environmental requirements.
Audited Supplier 
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