CSH Twin Conductor Aluminum Alloy Suspension Clamps

Classification:Suspension clamp

Inside Road & Administration Industry & Trading Garden,Houshan Industry Area,Fuzhou City,Fujian Province

0591-22806687 0591-22806697

0591-22806667

bs@china-grid.com.cn

Overview
Description:

Suspension clamps are mainly used for overhead power lines. Wires are suspended from insulators or lightning conductors are suspended from pole towers through connection fittings.

Traditional malleable cast iron clamps have the disadvantages of large hysteresis loss, large hole current loss, and bulky products. The aluminum alloy clamp has the advantages of extremely small hysteresis loss and eddy current loss, light weight, and convenient construction. It meets the requirements of energy saving and consumption reduction in the national power grid transformation and construction.

When the suspension clamp is used for aluminum stranded wire and steel core aluminum stranded wire, it can be wrapped with aluminum sheathing or protective wire to protect the wire. The applicable outer diameter of the wire includes wrappings.

Percentage of suspension clamp gripping force to rated tensile force of wire:
Wire Class Wire Structure(Aluminum Ratio) Percent
ACSR
(Steel core aluminum stranded wire)
>1.7 12
4.0-4.5 18
5.0-6.5 20
7.0-8.0 22
11.0-20.2 24
Steel stranded wire Ultimate strength 1176-1274 14
Aluminum stranded wire 30
Type Enterprise Standard model Suitable for wire diameter range
(including wrapped wrapped)(mm)
Main Dimensions(mm) Nominal failure load
(kN)
Matching Line Clamp
H R C M
CSH-0422 HHS-220 Φ12.4~18.0 400 11 22 16 40 CGH-3
CSH-0426 HHS-280 Φ18.0~26.0 400 13 28 16 40 CGH-4
CSH-0734 HHS-330
HHS-370
Φ26.0~34.0 400 17 36 16 70 CGH-5
CSH-0742 HSS-480 Φ34.0~40.0 400 21 45 16 70 CGH-6
CSH-0746 Φ40.0~46.0 400 23 48 16 70 CGH-7
CSH-0726F CCS-4 Φ20.0~26.0 400 13 28 16 70 CGF-4
CSH-0734F CCS-5 Φ26.0~34.0 400 17 36 16 70 CGF-5
CSH-1040F CCS-1040 Φ34.0~40.0 400 20 42 18 100 CGF-1040
CSH-1046F CCS-5 Φ40.0~46.0 400 23 48 18 100 CGF-6
XCS-2 CCS-2 Φ7.1~13.0 250 7.0 22 16 40 XGU-2
XCS-3 CCS-3 Φ13.1~21.0 250 11.0 18 16 40 XGU-3
XCS-4 CCS-4 Φ21.1~26.0 400 13.5 19 18 70 XGU-4
XCS-5 CCS-5 Φ23.0~33.0 400 17.0 42 18 100 XGU-5
XCS-6 CCS-6 Φ34.0~45.0 400 23.0 42 18 100 XGU-6

1. The CSH in the table is an aluminum alloy product, and "F" is added to the model to prevent halo.
2.XCS in the table is malleable cast iron products

Contact Us
0591-22806687 0591-22806697
0086-13950298099
0591-22806667
Inside Road & Administration Industry & Trading
      Garden,Houshan Industry Area,Fuzhou City,Fujian Province
Sampras@china-grid.com.cn
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