Explore our full range of high- and low-voltage electrical equipment, including switchgear,
transformers,and prefabricated substations designed for reliability and safety.
The cabinet adopts a universal cabinet form, and the frame is assembled by locally welding 8MF steel. The frame parts and special supporting parts are supplied by designated steel production plants to ensure the accuracy and quality of the cabinet;
Fully consider the heat dissipation during operation when designing the cabinet. The cabinet is equipped with different numbers of heat dissipation slots on both the top and bottom, forming a natural ventilation channel from bottom to top to achieve the p
According to the requirements of industrial product design, the golden ratio method is used to design the cabinet body shape and the division dimensions of each part, making the whole cabinet beautiful and elegant, with a new look;
The cabinet door is connected to the frame with a pivot type movable hinge, which is easy to install and disassemble; The top cover of the cabinet can be removed when needed to facilitate the assembly and adjustment of the main busbar on site. The four co
Equipped with locking function, automatic switching function, and maintenance status function;
Support multiple operating modes (optional);
Communication function: The system can be equipped with RS485 or RS232 communication interfaces and supports MODBUS communication protocol (optional):
Equipped with intelligent monitoring function (optional).
Product Description：
The GGD type low-voltage fixed switchgear has high breaking capacity, good dynamic and thermal stability, flexible electrical scheme, convenient combination, strong series and practicality, novel structure, and high protection level. It not only shortens the production cycle, improves efficiency, but also saves social resources. Can be used as a replacement product for low-voltage switchgear.
Application field：
GGD type low-voltage fixed switchgear is suitable for distribution systems with AC 50Hz, rated working voltage of 380V, and rated working current of 1000-3150A for power users such as substations, power plants, and industrial and mining enterprises. It is used for power conversion, distribution, and control of power, lighting, and power generation and distribution equipment.
Technical Parameter：
| name | unit | numerical value | |
| rated frequency | v | 400 | |
| rated frequency | Hz | 50/60 | |
| rated current | Horizontal busbar | A | ≤4000 |
| Vertical busbar | A | ≤1000 | |
| rated short-time withstand current (1s) | kA | 50 | |
| rated peak withstand current | kA | 105 | |
| dielectric strength | V/1min | 2500 | |
| rated insulation voltage | v | 660 | |
| shell protection level | IP30/IP40 | ||
| dimensions (Width X Depth X Height) | mm | (600~1000)×1000×2200 | |
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