The GGD Fixed-Type electric switchgear is a low-voltage distribution cabinet designed in compliance with the directives of energy authorities, extensive power user requirements, and design department specifications. It embodies the principles of safety, economy, rationality, and reliability. This switchgear boasts high breaking capacity, superior dynamic and thermal stability, and offers flexible electrical configurations, ease of assembly, series versatility, and practicality. It features an innovative structure and high-level protection ratings. The cabinet is intended for AC 50Hz power user distribution systems with a rated working voltage of 380V and a rated working current up to 3150A, serving as a pivotal component for the conversion, distribution, and control of electrical energy in动力, lighting, and distribution equipment.

The GGD Fixed Switchgear Cabinet is extensively deployed across a range of applications, including power generation plants, substations, and other配电 systems within the energy sector such as coal, petroleum, and chemical industries. It is also utilized in transportation and logistics enterprises like aviation, railways, and port facilities, as well as in high-rise buildings, sports venues, and other architectural structures, and in industrial and mining enterprises, and large-scale manufacturing industries.

1. The cabinet is constructed with an enclosed structure, featuring TMY hard copper busbars, with horizontal busbars installed in a dedicated busbar frame positioned at the cabinet's top, and vertical busbars secured with busbar clamps.

2. The switchgear's protective circuitry includes a dedicated and continuous PE line and conductive metal components throughout the entire array, with the N busbar situated at the cabinet's front.

3. The cabinet's primary structure is fabricated from 8MF steel (cold-rolled and folded), assembled with specialized connecting pieces, and features an installation modular hole pattern with E=20mm spacing, coated with a powder coating for corrosion protection.

4. The switch is positioned in the cabinet's central section, with its upper connection terminal linked to the horizontal busbar and the lower connection terminal connected to the circuit breaker.

1. Flexibility in electrical scheme design

2. Ease of assembly and combination

3. Comprehensive series and modularity

4. Strong practical application orientation

5. Innovative structural design

6. Elevated protection class for safety and reliability

 

The GGD Fixed Switchgear Cabinet is the optimal choice for power systems, enhancing the reliability and efficiency of power supply while reducing long-term operational costs, making it an indispensable asset for modern power supply infrastructure.