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Nld Series U-Bolt Type Strain Clamps

Nld Series U-Bolt Type Strain Clamps

which are insulating protective fittings to fix aluminum wire or steel core aluminum wire on the strain pole and used in aerial insulation aluminum conductor and insulation aluminum cover.

Description

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Application:

The NLL series aluminum alloy strain clamp(bolt type),or said differently, aluminium alloy dead end clamp,are suitable for aerial line below 35kV, which are insulating protective fittings to fix aluminum wire or steel core aluminum wire on the strain pole and used in aerial insulation aluminum conductor and insulation aluminum cover.

 

Structure Features & advantages:

1.High-strength aluminum alloy body

2.Smooth surface, long service life

3.Easy installation

4.No electric energy waste

5.Self-locking function,reusable advantage


Insulation cover performance feature:

1.Withstand voltage:45kV, no breakdown for one minute

2.Insulation resistance:>1.0×1014Ω

3.Temperature: -30ºC-90ºC

4.Weather-proof performance:good performance of 1008 hours artificial climate aging test

Catalog
     No.

Conductor Dia.
     (MM)

Dimensions (MM)

Rated Failure
     Load (KN)

Weight

M

C

L1

L2

NLL-1

5.1-11.5

16

19

140

120

40

1.0

NLL-2

8.9-18.5

16

24

176

187

40

1.6

NLL-3

5.0-15.0

16

18

310

160

70

1.9

NLL-4

12.1-21.8

16

30

298

284

90

4.1

NLL-5

18.0-30.0

22

36

446

342

120

7.0

NLL-6

27.0-38.0

22

44

560

360

120

8.1

NLL-2A

7.0-16.0

16

20

111

137

40

1.6

NLL-4A

12.0-21.8

16

30

298

292

102

3.9

NLL-5A

18.0-30.0

16

32

190

235

70

3.9

NLL-6A

27.0-38.0

16

36

296

255

70

4.0

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To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for Nld Series U-Bolt Type Strain Clamps. We are highly honored to cooperate &develop with international partners by the scientific management, excellent quality, novel design, reasonable price and perfect service. Advanced technology and modernized management is our goal , which allows us in the forefront of the industry. Sincerely looking forward to develop with you together! We strictly control the quality process, ensure the delivery cycle of the contract, and carry out quality tracking in time, and quickly deal with quality objections.

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