Electrical Cable Fittings Suspension Clamp , Overhead Line Fittings
Quick Detail:
1. Protect the cable in better way
2. High RTS
3. Against corrosion
4. New type dead end grip
Description:
OPGW dead end grip Product Composition:
Dead-end componet, OPGW Tension Set structural reinforcing rod componet, thimble clevis, U-type shackle
Function and Purpose:
The clamp bears the tensil force. OPGW is connected to strain pole or tower with the clamp.
OPGW dead end Product Characteristic:
1. The clamp connects with the pole or tower and bears the line load.
2. Cables are finely protected because stress is equally distributed without intensive stress pivot.
3. The clamp provides great gripping power in the premise no more than the edgewise compressive strength of cable.
4. The grip is more than 95% RTS of OPGW and protect cable not be camaged.
5. The materials of rod selected good quality aluminum clad steel wire are against corrosion and improve the mechanical properties.
Dead end grip Thechnical Reuirements: OPGW Tension Set
Compliant with DL/T 766-2003: Technical requirments and testing method of helical fittings for OPGW
OPGW Dead end grip Selet Matching Style:
Acoording to the diameter and strength of OPGW.
Number of configuration: 2 sets/strain pole or tower
2 sets/connecting pole or tower
1 set/terminal pole or tower
Provides the connection type of the first fitting when connection with the pole or tower
Stength class: 160KN, 210KN, 250KN, 300KN
Applications:
Suspension clamp widely used in overhead lines fittings and substations,connecting with overhead ground wire,insulator,on the equipment .It incluses a series of type, such as the type with clevis,abrasion proof type, corona proof type,hang up or down envelope type.the material can be Malleable cast-iron or aluminum alloy.
As the suspension clamps are used to AAC and ACSR,the conductor may be wound by aluminium taps or preformed armour rods for protecting these taps or rods are included in the diameter of suitable conductor.
Specifications:
Competitive Advantage:
This product technology possesses the poverty of good machanical properties,measurement accurancy,high mass of zinc coating,uniform in diameter and free from all surface imperfections,long service life as well as good resistance.
1) Special material for superior quality and longevity
2) Phosphating surface finish for environmental protection ,rust protection and best price
3) Attractive appearance
