XL-21 Low Voltage Power Panel

Overview

XL-21 LV closed type power panel can be used in AC 500V or lowe r system of three-phase three-wire, three-phase four-wire, three-phase five-wire for electricity-generating and mine enterprises, also for the purpose of power, lighting, distribution. XL-21 type low voltage power panel has flexible distribution scheme, conven ient combination, good practical perfor mance, new structure and etc.

Operating Conditions

1.  Ambient temperature: -5℃ ~+40℃ , the measured average temp. i n 24 hours: +35℃;

2. Altitude: 2000m;

3. Relative humidity under the highest temp. of 40 : 50%;

4. No vibration and the oblique mounting angle: 5°.

5. The indoor environment shall be non-ash, non-corrosion gas, and rainwater-proof;

Technical Specification