Scope of application:
The scope of products applicable to this specification is the low-voltage switchgear and control equipment covered by the lEC60947 series standards, including bus trunk systems(bus ducts), distribution boxes, complete sets of equipment for construction sites and cable distribution lines for power distribution networks.
Advantages oflow-voltage switchgear design:
1.Optimize the performance oflow-voltage switchgear and optimize the design process in the actual progress 100 lf the area where the low-voltage switchgear is located has high humidity or critical air pollution, it caneffectively resist ionization and sealing measures, so as to effectively prevent damage to the equipment components;
2.The appearance oflow-voltage switchgear adopts special landscape design, which mainly serves the following services: urban landscape design, residential landscape design, urban park planning and desian, etc., so that the eauipment and the environment can be more integrated. Special spraying equipment, eight processing processes;
3. Optimize your project power distribution scheme in an all-round way, reduce investment, reduce maintenance workload, and save operation and maintenance costs for customers;
4. With the continuous development of science and technology and the continuous innovation of materials, the mechanism of the equipment is relatively compact, durable and has a high safety factor. The equipment has been developed to the type of disassembly-free maintenance and maintenance-free.
5. The box body is generally assembled and welded by special-shaped steel pipes or angle steels and thin steel plates, and can also be assembled with profiles.
| Name | Unit | Model Parameter |
| Product Category | / | GCK/GCS/GGD |
| Product Model | / | GGD |
| Rated operating voltage(Ue) | V | 400V,380V |
| Rated insulation voltage(Ui) | V | 690V |
| Rated frequency (fn) | Hz | 50Hz |
| Main bus box constant current (lnA) | A | 1600A-400A |
| Distribution bus frequency current (lnc) | A | 800A-100A |
| The rated short-time withstand current of the main bus (lcw) | KA | 30KA |
| The rated short-time withstand current of the distribution bus (lcw) | KA | 30KA |
| Indoor, Outdoor | / | Indoor |
| Enclosure rating | / | IP40,IP30 |
| Dimensions:Height, Width, Depth | mm | 2200*(600-1200)*(600-1000) |