XL-21 low voltage metal enclosed switchgear

Specification:

XL-21 low voltage main power electrical distribution board can be used in AC 500V or lower 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(G) type low voltage power panel has flexible distribution scheme, convenient combination, good practical performance, new structure and etc.

Technical sepcification:

Items Unit Parameter Rated voltage V AC380,AC660 Rated frequence HZ 50/60 Rated short time withstand current KA 30 50 Rated peak withstand current KA 63 105 Dielectric strength V/1Min 2500 Rated insulation voltage V 660 Protection level IP30/IP40 Width*Depth*Heigth MM Customize