GGD High Tension 2000M Altitude 3150A Low Voltage Switchgear 380V

GGD AC LV fixed type switchgear

General
GGD AC LV fixed type switchgear is applicable to the distribution system with AC 50Hz, rated working voltage 380V, rated current to 3150A below in power station, substation, plant enterprise 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 [1] Low voltage complete switch device and control device and GB7251.1 Low voltage complete switch device etc.

GGD AC LV fixed type switchgear Service environment

1. Ambient air temperature: -5ºC+40ºCand the average temperature should not exceed +35ºC in 24h.

2. Install and use indoors. Altitude above sea level for operation site should not exceed 2000M.

3. Relative humidity should not exceed 50% at max temperature +40ºC. Higher relative humidity is allowed at lower temperature. Ex.90% at +20ºC. But in view of the temperature change, it is possible that moderate dews will produce casually.

4. Installation gradient not exceed 5°.

5. Install in the places without fierce vibration and shock and the sites insufficient to erode the electrical components.

6. Any specific requirement, consult with manufactory.

GGD AC LV fixed type switchgear  Main features:
1)High safety & good reliability
2)High breaking capacity, good Dynamic thermal stability,
3)great practicability, novelty structure
4)Fit for power-distribution transformer ≤2000kVA
5)Protection level of shell IP30
 

Special Operation Conditions of GGD AC LV fixed type switchgear

If the switchgear will be used in conditions that exceed the normal environmental conditions, users shall negotiate with the manufacturer.