GCS low-voltage withdrawable switchgear
Short Description:
GCS type low-voltage withdrawable switchgear is suitable for distribution systems in industries such as power plants, petroleum, chemical, metallurgical, textile, and high-rise buildings. In places with high automation levels such as large power plants and petrochemical systems that require computer interfaces, this low-voltage complete distribution device is used 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 operating voltage of 400V, 660V, and rated current of 5000A or below. The design of the device complies with the following standards: IEC439-1 "Low voltage switchgear and control equipment" GB7251 "Low voltage switchgear"
Product details
Use
GCS type low-voltage withdrawable switchgear is suitable for distribution systems in industries such as power plants, petroleum, chemical, metallurgical, textile, and high-rise buildings. In places with high automation levels such as large power plants and petrochemical systems that require computer interfaces, this low-voltage complete distribution device is used 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 operating voltage of 400V, 660V, and rated current of 5000A or below. The design of the device complies with the following standards: IEC439-1 "Low voltage switchgear and control equipment" GB7251 "Low voltage switchgear"
Normal use condition
◊The ambient air temperature shall not exceed+40 ℃, not be lower than -5 ℃, and the average temperature within 24 hours shall not exceed+35 ℃. When exceeded, it is necessary to reduce the capacity and operate according to the actual situation;
◊ For indoor use, the altitude of the usage location shall not exceed 2000m;
◊The relative humidity of the surrounding air should not exceed 50% at a temperature of+40 ℃. A higher relative humidity is allowed at lower temperatures, such as 90% at+20 ℃, taking into account the possibility of condensation due to temperature changes;
◊When installing, the inclination with respect to the vertical plane shall not exceed 5 °, and the entire cabinet row shall be relatively flat (in accordance with GBJ232-82 standard);
◊ The installation should be carried out in a place where there is no severe shaking or impact, and where the electrical components are not subjected to undue corrosion;
◊When users have requirements, they can negotiate with the manufacturer to resolve them.
