GCS Low Voltage Intelligent Distribution Cabinet
GCS
GCS low voltage switchgear is suitable for power conversion, distribution and control of power, distribution and motor control center, capacitor compensation and other low voltage distribution systems in power plants, substations, petrochemical departments, industrial and mining enterprises, high-rise buildings, etc.
Product features
1. High breaking capacity, good dynamic stability, advanced and reasonable structure, flexible electrical scheme;
2. Compact structure, large number of circuits, and space saving;
3. Strong structure, reliable connection, convenient maintenance, and complete functions;
4. Safe and easy operation, good interchangeability, and large short-term withstand current;
5. Unique compatible form, can install various series of domestic and imported circuit breakers;
6. The cabinet frame is divided into three mutually isolated areas: busbar room, functional unit room, and cable room, which can prevent the spread of accidents and facilitate live maintenance;
7. The height modulus of the drawer unit is 160mm, divided into five size series: 1/2 unit, 1 unit, 1.5 unit, 2 unit, and 3 unit. The rated current of the unit circuit is below 630A, and a feeder cabinet can be equipped with up to 22 feeder circuits.
Applicable Environment
1. Ambient temperature: -5°C~+50°C, the average temperature within 24 hours shall not be higher than +35°C;
2. The altitude of the place of use shall not be higher than 1000 meters
3. The monthly average relative humidity shall not exceed 95%, and higher relative humidity can be achieved at lower temperatures (such as 90% at +25°C). The switch cabinet has been designed to take into account the occasional condensation phenomenon. If required, a temperature and humidity controller and a heating and dehumidification device can be installed in the switch cabinet to prevent condensation
4. The earthquake intensity shall not exceed 8 degrees, and the pollution level is 3
5. If the user has special requirements, they can negotiate with our company to solve
Serial number | Name | Nnit | Technical parameters |
1 | Implementation standard | | GB/T 7251.2-2023 |
2 | Rated insulation voltage | Ui | 690V |
3 | Rated working voltage | Ue | 400V |
4 | Main busbar short-time withstand current capability | Icw | 50KA |
5 | Distribution busbar short-time withstand current capability | Icw | 50KA |
6 | Enclosure protection grade | / | IP30, IP40 |
7 | Installation method | | Floor mounted |
