Aluminium Alloy Bolted Type Dead End Strain Clamp
Description
Product Description
Description:
The bolt quantity of the strain clamp can be changed according to the customer's requirements.The clamp body and keepers are aluminum alloy, the cotter-pin is stainless steel, the other parts are hot-dip galvanized steel.
Application:
NLL series strain clamp is suitable for aerial line up to 220kV, fixing aluminium wire or steel core aluminium wire on the strain pole.
Structure features:
- Convenient installation: Don't need to use special tools, do not need to cut the wire.
- We do not need to cute the wire, reduced the electrical contact point, low loss, energy-saving effect of transmission line is more significant.
- Safety and reliability for greatly increased.
- The body and the wedge core of Bolt Type Strain Clamp is made of high strength aluminum alloy materials, can provide more grip and failure load.
- Have self-locking function, the wire is pulled tight trend. The product can be reused after removal.
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| Catalog No. | Conductor Dia. (MM) |
Dimensions (MM) | Breaking load (KN) | Weight (kg) | |||
| 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 |
Application
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Company Profile
Electric Powertek Company Ltd. was established in September 18, 2010 , located in Liangzhao Power industrial area
Renqiu City Hebei province, just 110 kilometers from tianjin port, we mainly research, develop and manufacture electric power line equipment, communication lines equipment, railway line fittings, electrical hardware, communication lines iron, electric iron fittings, ADSS, OPGW cable accessories, preformed guy grips, preformed interval rods, optical fiber closure, optical fiber distribution frame, fiber optic cable transfer box, optical fiber cable,carbon fiber compositeconductor,overhead insulated wire,ACSR, hot dip galvanized steel strand, power tower, steel tube rod, steel prop, cable tray, plastic products, silicone rubber and porcelain insulator, Lightning arrestor, isolating switch, fuse, transformer, safety instruments, high and low voltage electrical appliances, high and low voltage switch gear, our factory covers an area of 36000 square meters, to provide users with thousands of electric power communication and railway products.
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