GCS low voltage draw out switchgear
GCS low-voltage draw out switchgear is a kind of power distribution device, which is suitable for low-voltage power distribution systems in power plants, petroleum, chemical industry, metallurgy, textiles, high-rise buildings and so on.
summary
GCS series combined low voltage switchgear (hereinafter referred to as switchgear). It is applicable to the power system of distribution transformer with AC 50~60hz, rated working voltage of AC 380V, rated insulation voltage of 660V, 1600KVA and below as power distribution, power, lighting, reactive power compensation and motor control center. A hybrid system of fixed scheme and extraction scheme is designed in the standard cabinet to meet the different use needs of users.
Service conditions
1. The ambient air temperature is not higher than + 40 ℃, and the average temperature within 24 hours is not higher than + 35 ℃, not lower than - 5 ℃;
2. The air shall be clean, and the relative humidity shall not exceed 50% when the temperature is + 40 ℃. Higher relative humidity is allowed when the temperature is lower, such as 90% when the temperature is + 20 ℃;
3. Places without fire, explosion hazards, serious dust, chemical corrosion and violent vibration;
4. The altitude shall not exceed 2000m;
5. The switchgear is suitable for transportation and storage at the following temperatures, -25 ℃ ~ + 55 ℃, and not more than + 70 ℃ in a short time (not more than 24h);
6. If the above service conditions cannot be met, it shall be settled by the user and the manufacturer through negotiation.
purpose
The device is suitable for power distribution systems in power plants, petroleum, chemical, metallurgy, textiles, high-rise buildings and other industries. In places with a high degree of automation such as large power plants and petrochemical systems, which require computer interface, it is used as a low-voltage complete power distribution device for power distribution, motor centralized control and reactive power compensation in power generation and supply systems with three-phase AC frequency of 50 (60) Hz, rated working voltage of 380V (400), (600) and rated current below 4000A.
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