How composite insulators stain effect

Data:2015-08-28 08:30 Source:http://www.ziboinsulators.com Click:93

Rod Composite Insulator overall design, compact structure, high quality, weight is the same level of porcelain and glass insulators 1/10, transportation and installation is very convenient. It applies to polluted areas, high mechanical tensile load, long span and compact lines. Flashover voltage increased by 30% -50% higher than the same level of porcelain and glass insulators. -60 Degrees - 200 degrees ambient temperature stability; non-punch-through type design used, running without measure zero.

(1) Excellent performance filthy. Silicon rubber umbrella cover not only the surface is hydrophobic when new, but the line under operating conditions, when after a temporary loss of water-repellent, but also to restore its water repellency. Water beads up on the surface of the material, a very fine film of liquid silicone rubber substantially engulfed the waste, thereby inhibiting the dissolution of ionic species in the water, providing a high surface resistance, reducing leakage current and improve the filthy flashover voltage. This performance remains even when the silicone rubber material aging. Thus improving the reliability of power transmission and significantly reduces the insulator cleaning and maintenance costs.

(2) excellent UV resistance, corrosion damage, can not afford mark Small

(3) size and light weight. Weight 110kv / 100kn composite long rod insulators is only appropriate 70kn porcelain insulators 12%. So light weight significantly saving installation and transportation costs, it tends to do a crane, and is particularly suitable for emergency repair and transport lines inaccessible mountainous line erection, maintenance; tower structure can be simplified, allowing a greater span ( reducing the number of towers); and to provide the conditions for the development of the compact line.

(4) Production and delivery time is much shorter than porcelain insulators

(5) does not require a zero value detecting insulation resistance.

(6) no brittleness drawbacks. This feature not only conducive to installation and transportation, but also makes it a much higher tolerance arc porcelain insulators than washing machine.