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Bolted Tension Clamp

Bolted Tension Clamp

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 of hydraulic equipment;
  2. Each type applies to a wide range of conductors.

Technical details

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

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