CSH Twin Conductor Aluminum Alloy Suspension Clamps

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Product Detail

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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

 CSH Twin Conductor Aluminum Alloy Suspension Clamps1

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

CSH Twin Conductor Aluminum Alloy Suspension Clamps2 

 


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