1.Technical data of 11kV overhead line insulator
Type |
Rated voltage (kV) |
Rated mechanical bending load (kN) |
Structure height (mm) |
Min nominal creepage distance (mm) |
1min power frequency wet withstand voltage (kV) |
Full wave lightning impulse withstand voltage peak value (kV) |
FZSW 3 -11/5 |
11 |
5 |
215 |
380 |
45 |
75 |
2. 11kV overhead line insulator advantage:
1). Perfect hydrophobic performance, good resistance to aging, tracking and erosion.
2). The unique end fitting sealing structure improves 11kv overhead line insulator sealing reliability.
3). High strength for anti-twist and strong explosion protection.
4).
11kV overhead line insulator reach up to the domestic and intemational standard,becoming the important and necessary insulator products in the high-voltage distribution line.