Double throw Grounding 12KV JN10 Electric Earthing Metal Light
Switches
Introduction:
JN10-12 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.
The 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.