Double Preformed Suspension Clamp

Description

Application of double preformed suspension clamp

1.Double preformed suspension clamp for the reduction of static stresses at conductor suspension points and to provide greater protection to conductors against the dynamic stresses of Aeolian vibration.
2.To give conductors protection against impulse and flash-over.
3.To protect conductors against abrasion,bending and compression stresses.The protection offered by heliformed suspension clamp fittings is superior to armor-clamp combinations.
4.To install line angles up to and including 30 and through use of double units,up to 60 .
5.For proper performance and personal safety be sure to select the proper size with preformed Armor Rods and clamps according the conductors size before application.
6.Preformed suspension clamp are precision devices.To insure proper performance,they should be stored in cartons under cover and handled carefully.

Safety Considerations of preformed suspension clamp

1.Preformed suspension clamp is intended for a single(one-time)use and for the specified application.
2.Support suspension clamp is intended for use by trained craftspeople only.This product sh ould not be used by anyone who is not familiar with and trained in the use of it.
3.When working in the area of energized lines with this product,extra care should be taken to prevent accidental electrical contact.  

Support suspension clamp is used for hanging wire and groun wire on pole.It can not only effectively protect the wire but also greatly reduce corona discharge due to its smooth outer contour.Thus,it is particularly suitable for extra-high voltage(220KV and above)lines.Dual support gelical suspension clamp can also be used for long-distance transmission lines across the river and towers with great corner(30-60°）and is an ideal comnination of helical armor rod and suspension clamp.