Low voltage fixed switchgear set

Description

It's applied in power station, substation, mining industry, as driving force in rated voltage 380V, rated current 3150A power distribi system, power transform' assign and control in illuminating and distributing system. It has high breaking ability, rated short time withstand current reach to 50kA. Circuit scheme is nimble, convenient assembled, high practical and novel structure. It's one of the typical products in domestic assembled type, fixed board switchgear. 

The product conforms to GB7251 "low-voltage switchgear and control equipment", IEC60439 "low-voltage switchgear and control equipment" and other standards. 

Model meaning

Working conditions

1.Ambient temperature: -5℃~+40℃, the average temperature within 24 hours is no higher than +35℃;

2. Elevation: not exceeding 2000m;

3.Relative humidity: when the maximum temperature is +40℃, it shall not exceed 50%. When the temperature is lower, it is allowed to have a large relative humidity (for example, 90% at +20℃).

4. The inclination between equipment installation and vertical plane shall not exceed 5 degrees;

5. The equipment shall be installed in a place free from violent vibration and impact, and in a place not strong enough to cause corrosion of electrical components.

Note: if the user has special requirements, the company can negotiate with the solution. 

Main technical parameters

Outline and mounting dimensions