10KV-110KV High Voltage Composite Polymer Insulator Cross-arm Type
Description:
These products for the urban net rebuild can effctively solve the shortage of corridor in urban power line,reduce the pole height and economy of financial and material resources.Because of the high strength.to avoid the porcelain cross-arm can not instead of it.
Application:
Cross-arm insulator are appplicable to urban power network reconstruction where streets are narrow.It can take advantage of urban narrow power distribution corridor,lower the necessary height of poler of tower.Within high ending strength,they can avoid repture accident taken place for porcelain insulators.Moreover, they are good pollution resistance.The products is light in volume and weight and strong in quake proof and anti-impact abilities and free from manual cleaning;an can provide guarantee for the safe operation.
Specifications:
| Spec&Type | Rated Voltage (KV) | Rated Mechanical Tensionload | Strcucture Height (mm) | Min Arc Distance (mm) | Min Normal Creepage Distance (mm) | Full Wave Lightning Impulse Withstand Voltage (KV) | 1 Min Power Frequency wet Withstand Voltage |
| FS-10/5 | 10 | 5 | 270 | 168 | 320 | 75 | 42 |
| FS-10/4 | 10 | 4 | 350 | 248 | 470 | 145 | 60 |
| FSW-20/8 | 20 | 8 | 485 | 380 | 680 | 170 | 70 |
| FS-35/5 | 35 | 5 | 620 | 490 | 1200 | 265 | 100 |
| FSW-35/5D | 35 | 5 | 590 | 496 | 1150 | 230 | 95 |
| FSW-35/10 | 35 | 10 | 620 | 480 | 1260 | 230 | 95 |
| FSW-66/8 | 66 | 8 | 800 | 663 | 1800 | 410 | 185 |
| FSW-66/12.5 | 66 | 12.5 | 830 | 621 | 2100 | 410 | 185 |
| FSW-110/10 | 110 | 10 | 1294 | 1092 | 3930 | 550 | 230 |
| FSW-110/5 | 110 | 5 | 1270 | 1050 | 3150 | 550 | 230 |
Characters
1.The silicone rubber sheds adopt overall injection pressure process, so solve the reliability of composite insulators problem of the interface electrical breakdown. The core and the metal fittings using the most advanced technology, high strength, good looks, small size, light weight, corrosion-resistant galvanized fittings, the product structure, reliable, does not damage the mandrel, give full play to its mechanical strength. Silicone rubber sheds with good hydrophobic properties, the overall structure ensures that the insulation does not get wet, no preventive insulation monitoring tests, no cleaning, reducing routine maintenance.
2. Has a strong impact resistance and shock resistance, good anti-fragility and creep resistance, unbreakable, anti-bend, high torsional strength ,can withstand internal pressure, explosion-proof is strong.Excellent electrical properties, high mechanical strength
3.Good stain resistance,and does not require cleaning,re-contamination can run to safety. Small volume, light weight. The structure is exterous,convient to transport and installation.Good sealing performance, good resistance to corrosion, with good resistance to aging, corrosion resistance, low temperature resistance, suitable for -40 °C ~ -50 °C areas.
