Modular electrical enclosure PZ30/PZ40 series

power distribution

GGD AC low voltage power distribution cabinet is featured with reasonable structure, installation and maintenance convenience, good protection performance, high breaking capacity, large capacity, high dynamic stability, wide application of electrical scheme, etc. It is widely used. GGD produced by Huayi Electrical has passed state compulsory certification and obtained the corresponding certificate. GGD AC low voltage power distribution cabinet is suitable to be used for AC 50Hz power distribution system of 380V of rated working voltage and 3,150A of rated working current of power station, transformer substation, industrial and mining enterprises for transformation, distribution and control of power. GGD AC low voltage power distribution cabinet is featured with high breaking capacity, high dynamic stability, flexible electrical scheme, convenient combination, high seriation, high practicability, innovative structure, high protection level, etc. Normal using environment: 1. - Surrounding air temperature: >-5°C and <+40°C. Average temperature in 24 hours: < + 35°C; 2. - Indoor installation and using. The elevation of using place should be no more than 2,000m; 3. - Relative humidity of surrounding air should not exceed 50% at +40°C of maximum temperature. High relative humidity is allowed at low temperature. (For example, 90% at +20°C). Influences of accidental condensation for change of temperature should be taken into consideration; 4. - The gradient with the vertical plane in equipment installation should not exceed 5%; 5. - The equipment should be equipped in places without severe vibration and impact or places where could protect electrical apparatus elements from been corroded.