- 18 Tianshan West Road, Jiangdu District, Yangzhou City, Jiangsu Province
- info@shpowerglobal.com
- +86 0514-8033 0588
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Ambient temperature: -40°C to +40°C
Altitude: no higher than 1500 meters
AC power frequency: no more than 100HZ
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This product is applicable to the technical reform of city network, which can effectively use narrow corridor area of city to boost power transmission, can reduce the height of tower, save lots of financial and material resources.
1. Shed connected with core by integral forming
2. Metal end fittings, core and sheds connected by new crimping process
3. The thickness of housing > 3mm, uniform thickness, confirm to IEC Standard
It can effectively use the narrow corridor switch to send electricity, suitable for city network technology transformation, can reduce the height of the tower, can save a lot of manpower, financial and material resources.
The 1000kV power line composite insulators play an important role in both UHV and EHV transmission lines, especially in heavily fouled areas.
For UHV composite insulators such ad the 800 kV power line composite insulators , the technical specification requires the tear strength of UHV composite insulator umbrella sleeve material to be increased from 10kN/m to 12kN/m, and the elongation at tear from ≥150% to ≥200%.
The umbrella skirt sheath material of 330kV suspension composite insulator is organic polymer material, with low surface energy and strong water repellent.
The core of 220kV suspension composite insulator is formed by resin bonding millions of glass fibers arranged in parallel along the axis of the FRP rod, tensile strength is higher than 600MPa, 3 to 5 times higher than high-strength porcelain.
