Due to the creep of the wire, the wire is slightly tapered, the diameter is reduced, the effective contact area is reduced, and the resistance of the groove clamp is increased.
In general, people are still confused and worried about the conductivity of Lightning protection hardware. Do you think that such small thorns can withstand such a large current? Especially in the era of China's rapid economic development, the rapid increase in the use of electricity capacity, Lightning protection hardware can withstand such a heavy responsibility?
Lightning protection hardware and buckles are made of high quality 304 stainless steel with high strength. Sturdy and practical kraft carton packaging, when used, can be pulled out as needed.
The Suspension Clamp is generally made of steel with a diameter of 2 mm and an intermediate spiral (spring-loaded) structure that increases the elasticity so that birds cannot stay and fly away. Suspension Clamp not only protects the power but also protects birds from being harmed.
For the Street Lamp Junction box of the single element, the insulation resistance can only be measured in the case of power failure. The relevant regulations stipulate that the megohmmeter of 2500V and above is used.
Because the high voltage cable clamp is an elongated member, the electric field distribution is not uniform to improve the electric field distribution, and also for the arcing of a high voltage cable clamp of 10 kV or more.