Switch, Hv Earthing Switch; Earthing Switch High Quality and Factory Outlet Earthing Switch Jn15 12kv 31.5ka Chyf Earthing Switch for Switchgear

JN15-40.5/31.5 HV Earthing switch

Introduction:

JN15-12/31.5 high-voltage grounding switch is a kind of plant design and development of new type of grounding

switch with the domestic level. Structure is assembled, the load performance of GB1985-89 “AC high voltage

disconnectors and earthing switches” and the requirements of IEC129. Power system which is suitable for

indoor 3-12KV three-phase AC 50HZ. It has the ability to protect switch equipment other electrical equipment is

not damaged off certain. Can be matched with various high voltage switch cabinet, as high voltage electrical

equipment maintenance grounding protection.

Tthe use of environmental conditions

1 advanced design, reliable technical performance;

2 has the advantages of simple structure, convenient installation and debugging;

3 It is rapid, photosynthetic ability;

4 altitude: Not more than 1000m;

5 ambient air temperature; +40 degree -10 degree upper limit, lower limit;

6 allow storage at 30 degree;

7 seismic intensity does not exceed 8 degrees

8 no flammable, explosive, serious dust, chemical corrosion and severe vibration.

 
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