Composite Post Insulator
Picture:
Named:
Composite post insulator also called station post insulator, polymer post insulator, silicone post insulator which is one main type composite insulator.
Structure:
- • Silicone rubber shed
- • Silicone rubber housing
- • Fiberglass core rod
- • End fittings
Parameters:
- • System voltage: 11kv, 24kv, 33kv, 66kv, 132kv, 220kV
- • Strength: 4kN, 6kN, 8kN, 10kN, 12kN, 12.5kN, 16kN, 20kN, 40kN
- • Color: red, grey
- • Standard: IEC standard, ANSI standard, BS standard
- • Creepage distance: 21mm/kV, 27mm/kV, 25mm/kV, 33mm/kV, 40mm/kV
- • Design according requirement
Insulator Model:
| Type No. | Voltage (kV) | Height (mm) | Arcing distance (mm) | Creepage distance (mm) | Specified cantilever load (kN) | Power frequency wet withstand voltage (kV) | Lightning impulse withstand voltage (kV) |
| FZSW-10/8 | 11 | 195 | 164 | 345 | 8 | 42 | 75 |
| FZSW-11/10 | 11 | 210 | 195 | 426 | 10 | 42 | 75 |
| FZSW-11/10 | 11 | 210 | 200 | 400 | 10 | 42 | 75 |
| FZSW-11/10 | 11 | 220 | 200 | 500 | 10 | 42 | 75 |
| FZSW-24/6 | 24 | 340 | 285 | 650 | 6 | 50 | 125 |
| FZSW-24/10 | 24 | 340 | 315 | 870 | 10 | 50 | 125 |
| FZSW-33/6 | 33 | 450 | 420 | 1240 | 6 | 95 | 230 |
| FZSW-33/8 | 33 | 450 | 365 | 970 | 8 | 95 | 230 |
| FZSW-33/12.5 | 33 | 530 | 455 | 1385 | 12.5 | 95 | 230 |
| FZSW-33/12.5 | 33 | 450 | 370 | 945 | 12.5 | 95 | 230 |
| FZSW-33/12.5 | 33 | 560 | 545 | 1580 | 12.5 | 95 | 230 |
| FZSW-66/8 | 66 | 760 | 665 | 1870 | 8 | 185 | 410 |
| FZSW-66/8 | 66 | 760 | 705 | 2380 | 8 | 185 | 410 |
| FZSW-66/12.5 | 66 | 760 | 705 | 2380 | 12.5 | 185 | 410 |
| FZSW-132/5 | 132 | 1200 | 1095 | 3190 | 5 | 230 | 550 |
| FZSW-132/5 | 132 | 1200 | 1150 | 4155 | 5 | 230 | 550 |
| FZSW-132/10 | 132 | 1200 | 1095 | 3190 | 10 | 230 | 550 |
| FZSW-132/12.5 | 132 | 1200 | 1150 | 4155 | 12.5 | 230 | 550 |
| FZSW-220/5 | 220 | 2400 | 2195 | 6385 | 5 | 395 | 950 |