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LZZ Combined Type Low-voltage Switchgear


LZZ Combined Type Low-voltage Switchgear

Summarize:
    The product is mainly used for 380V three phase four wire, three phase five-wire neutrial-point earthing directly power supply system and 660V neutrial-point resistance earthing or neutrial-point no earthing power supply system which in coal industry, metallurgy industry, petrochemical industry, railway, traffic, building industry, light industry，spinning industry, hotel, restaurant, hospital, shops, port, wharf, highrise, residential area, cities and towns, rural area,etc,as a whole Low-voltage switching equipment.

Outline size and installation requirement：
    1. Outline size of General Combined type Low-voltage Switchgear：inletwire cabinet 800×600×2200，feeding cabinet：700×600×2200
    2. Leave space between switchgear and wall, operations channel in front of the switchgear should no less than 1.8m, inspection gallery behind the switchgear should no less than 0.8m.
    3. It can be installed directly on ground when 2 sets of switchgear arranged or less than 2 sets.When more than 2 sets, you should install cable pit and pre-buried channel steel base below the switchgear,or in front of and behind the switchgear. You can adopt bolting or welded joint between switchgear and channel steel base.