GGD type AC low voltage distribution cabinet
GGD AC low-voltage power distribution cabinet is suitable for power plants, substations, industrial and mining enterprises and other power users AC 50Hz, rated working voltage 380V, rated working current 5000A power distribution system, as power, lighting and power distribution equipment for power conversion, distribution and control purposes.
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Classification:
High and low voltage switch cabinet
Telephone:86-371-63719330
Product Introduction
GGD AC low-voltage power distribution cabinet is suitable for power plants, substations, industrial and mining enterprises and other power users AC 50Hz, rated working voltage 380V, rated working current 5000A power distribution system, as power, lighting and power distribution equipment for power conversion, distribution and control purposes.
The product has the characteristics of high breaking capacity, good dynamic thermal stability, flexible electrical scheme, convenient combination, strong practicability, novel structure and high protection level. Can be used as a low-voltage switchgear replacement products.
GGD AC low-voltage distribution cabinet in line with IEC439 "low-voltage switchgear and control equipment", GB7251 "low-voltage switchgear" and other standards.
Normal use environment
The ambient air temperature is not higher than 40 ℃, not lower than -5 ℃. The average temperature within 24h shall not be higher than 35 ℃.
◆ For indoor installation and use, the altitude of the use place shall not exceed 2000m.
◆ The relative humidity of the surrounding air shall not exceed 50% at the highest temperature of +40 ℃, and a larger relative humidity is allowed at lower temperatures. (e. g. 90% at +20°C) Consideration should be given to the possibility of accidental condensation due to temperature changes.
◆ When the equipment is installed, the inclination of the vertical plane shall not exceed 5%.
The equipment should be installed in the place without severe vibration and impact, and not enough to make electrical components subject to corrosion.
◆ When the user has special requirements, negotiate with the manufacturer.
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