Bolted Tension Clamp
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Bolted Tension Clamp is used for fixing the terminal of the conductor and ground wire on the tension tower. They can bear all or part of the tension of the conductor and ground wire.

Usage scenarios: Transmission line system, substation system, distribution system

Technical features:

There is no need to cut the wire, and it is fixed with several U-shaped screws, but the grip strength is not as good as the compression type.

Product advantages:

1. Installation is easy, there is no need hydraulic equipment;

2. Each type is applicable to a wide range of conductors.

Technical details

Bolted-Tension-Clamp 2.jpg

Catalog No.

Suitable diameter

of Conductor (mm)

Dimensions (mm)

Quantity of U bolt

Failure load (kN)

L1

L2

C

M

NLL-1

 

∅7.6~∅16.2

128

105

19

16

2

40

NLL-2

 

∅8.2~∅17.0

210

160

22

16

3

70

NLL-3

 

∅14.1~∅18.0

220

213

22

16

3

70

NLL-4

 

∅13.6~∅25.0

320

220

30

18

4

90

NLL-5

 

∅16.0~∅32.0

380

280

36

22

5

100

NLL-6

 

∅28.5~∅46.5

480

380

50

22

6

100

Remark:

1. *L1, *L2, *C, *M, please refer to related product drawings.

When the cable diameter range overlaps, it is preferable to use small type.


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