66KV-220KV Gray Color Single Cross-Arm Insulator For High Voltage Lines
Product Structure:
- The design of shed adopted unique aerodynamice principle.
- The shed and sheath adopted the whole moulding technique.
- Sheath thicknew accord with the IEC international standard.
- Adopt ERC high-temperature fortified acid-proof model core rod.
- The end seal adopted tie high temperature sulfuration high pressure seal technique, to achieve to the aim of three-protecttion, to ensure the end seal of metal fitting is reliable performance.
- Adopt international advanced aompaction joint technique for metal fitting connection.
- Excellent original material manifacture of products. Whichthehydrophobicity can reach to HC1 level.
- The unique notch design of metal fitting& same thickness of notch, prevent top end discharge.
- The galvanizing coat of metal fitting adopt the technique of rare earth aluminum hot galvanizing, to avoid the zine continue dropout during compaction joint.
Specifications:
| Spec&Type | Rated Voltage (KV) |
Rated bending load (KN) |
“X” | Insulation Distance (mm) | Min Normal Creepage Distance (mm) | Full Wave Lightning Impulse Withstand Voltage (KV) | 1 Min Power Frequency wet Withstand Voltage |
Weight (KG) |
| FSJ3-66/10A | 66 | 10 | 980 | 711 | 1727 | 410 | 185 | 22.7 |
| FSJ4-66/8A | 66 | 8 | 1115 | 838 | 2083 | 410 | 185 | 24.5 |
| FSJ2-110/8A | 110 | 8 | 1250 | 991 | 2438 | 550 | 230 | 25.9 |
| FSJ3-110/6A | 110 | 6 | 1384 | 1118 | 2794 | 550 | 230 | 27.7 |
| FSJ4-110/6A | 220 | 6 | 1514 | 1245 | 3150 | 550 | 230 | 29.5 |
| FSJ1-220/4A | 220 | 4 | 2180 | 1930 | 4928 | 1000 | 395 | 37.2 |
| FSJ2-220/4A | 220 | 4 | 2314 | 2057 | 5283 | 1000 | 395 | 39.0 |
| FSJ3-220/3A | 220 | 3 | 2446 | 2210 | 5639 | 1000 | 395 | 40.4 |
| FSJ4-220/3A | 220 | 3 | 2710 | 2462 | 6350 | 1000 | 395 | 44.0 |
