High Voltage Composite Insulators
high voltage composite insulators are suitable for a.c. overhead lines and our company can supply you best quality and reasonable price for high voltage composite insulators.
1.Technical data of high voltage composite insulators
Rated mechanical bending load
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
1). Each power insulators is tested before shipment.
2). 15 Years guarantee.
3). High voltage composite insulators are resistant to acids, alkalis, heat aging.
4). Prototype and 5000hours aging tested after product produce.
5). Lighter than the porcelain insulators.
1). We produce epoxy resin fiberglass rod.
2). We produce HTV silicone rubber.
3). We produce HDG metal fittings.
4). 18 Years manufacturing and exporting experience.
5). STRI Sweden 5000hours aging test to assure material quality.
6). Product guaranteed by the People Insurance Company of China (PICC).