OUTLINE
GGD AC LV fixed type switchgear is applicable to the distribution system with AC 50Hz, rated working voltage 380V, rated current to 31504 below in power station, substation, plant enter–prise etc., used for power transfer, distribution and control for power, lighting and distribution devices.
The product has characteristics of high breaking capacity, fine dynamic and thermal stability, flexible electric project, convenient.combination, better serial practicability, novel structure and high protection grade etc.
It accords with the standards IEC439 “Low voltage complete switch device and control device” and GB72511 “Low voltage complete switch device” etc.
Main Technical Parameters
Use environmental conditions
- Ambient air temperature:-5°C +40°C and the average temperature should not exceed +35°C in 24h.
- Install and use indoors. Altitude above sea level for operation site should not exceed 2000M,
- Relative humidity should not exceed 50% at max temperature +40°C Higher relative humidity is allowed at lower temperature.
Ex. 90% at +20°C. But in view of the
temperature change, it is possible that moderate dews will produce casually.
- Installation gradient not exceed 5
- Install in the places without fierce vibration and shock and the sites insufficient to erode the electrical components.
- Any specific requirement, consult with manufactory.
Internal Structure
