High Voltage Polymer Suspension Insulator 12KV 15KV 24KV 33KV 36KV
Polymer suspension insulator is composed of fiberglass epoxy resin lead-out rod, silicon rubber housing and hardware, and is manufactured with once-molding technique and special colloid installation and compression technique. The insulator is featured by excellent electrical characteristics, small volume and less weight.
1. High mechanical strength.
2. Good resistance to flashover.
3. Small volume and light weight.
4. Good sealing performance.
Rated
voltage (kV) |
Specified
mechanical load (kN) |
Section
length (mm) |
arcing
distance (mm) |
creepage
distance mm |
Lightning
impulse withstand voltage kV |
Power
frequency wet withstand voltage kV |
15 | 70 | 400 | 160 | 550 | 130 | 60 |
24 | 70 | 450 | 320 | 712 | 165 | 70 |
36 | 70 | 650 | 450 | 1015 | 230 | 95 |
69 | 70 | 940 | 700 | 1900 | 410 | 185 |
69 | 100 | 940 | 700 | 1900 | 410 | 185 |
110 | 70 | 1240 | 1000 | 3150 | 550 | 230 |
110 | 100 | 1240 | 1000 | 3150 | 550 | 230 |
220 | 100 | 2240 | 1900 | 6300 | 1000 | 395 |
220 | 160 | 2240 | 1900 | 6300 | 1000 | 395 |
330 | 160 | 2990 | 2600 | 9075 | 1425 | 570 |
We will contact you within 1 working day, please pay attention to the email with the suffix “@wolunele.com”.