2022 Good Quality Overhead Power Line Fittings - Aluminum Alloy Tension Clamp Type NLL-3 Dead End Clamp – Electric
2022 Good Quality Overhead Power Line Fittings - Aluminum Alloy Tension Clamp Type NLL-3 Dead End Clamp – Electric Detail:
Supply Ability
1000000 Piece/Pieces per Year
Packaging & Delivery
Packaging Details: Standard export packing or According to customer’s requirement
Port: Tianjin Port
Description
The radius of curvature is more than eight fold diameter of the suitable conductor, the percentage miniumm slip strength oclamp to rated ultim ate strength of conductor is shown in the following table
Aluminum Alloy Bolted Type Dead End Tension Clamp for Distribution Line
Tension clamps are used to fix conductor and ground wire through insulators or link fitting to tower arms or substation structrues.In according to the clamp construction and mounting way,the clamps include three types as compression type, bolt type and wedge type.The compression type include hydraulic type and explosive type.
1. Strain clamps fix conductors and ground wires through insulators or link fittngs to tower arms or substation structures.
2. According to the aluminum alloy strain clamps construction and mounting way, the aluminum alloy strain clamps include two types: compression type and bolt type.
3. The Aluminum Alloy Strain Clamps (Compression Type ) include Hydraulic and explosive type.
4. As the Bolt Type Aluminum Alloy Strain Clamps are used to AAC and ACSR, the conductor may to wound by aluminum tapes or preformed armour rods for protecing these taps or rods are included in the diameter of suitable conductor.
Specification
| Tension Clamp | |||||||
| Cat.No. | Conductor Section(mm2) | Conductor Range(mm2) | Overall Dia.(mm) | U-Bolts | Failure Load(kn) | Insulation Cover Type | |
| No. | Size | ||||||
| NLL-1(19) | 16-70 | 5.1-11.4 | 7.6-16.2 | 2 | M12 | 40 | NLL-1(19) |
| NLL-2(22) | 50-95 | 8.5-13.8 | 8.5-19.6 | 2 | M12 | 40 | NLL-2(22) |
| NLL-3(29) | 70-150 | 11.4-17.1 | 11.4-22.6 | 2 | M12 | 70 | NLL-3(29) |
| 3 | |||||||
| NLL-4(32) | 120-240 | 13-18.9 | 13-26.4 | 3 | M12 | 70 | NLL-4(32) |
| NLL-5(35) | 150-300 | 17.1-23.8 | 16.2-29.0 | 4 | M12 | 70 | / |
| NLL-6 | 400-630 | 26.9-34.8 | 28.5-40 | 5 | M12 | 70 | / |
Note
1.Meaning of letters: N-strain clamp, L-aluminum alloy, L- bolted type; Numbers -serial number of the type.
2.Material: Body, Keeper-aluminum alloy, Split Pin-stainless steel, others-hot-dip galvanized steel.
3. Grip strength of the clamp shall be more than 65% of conductor breaking strength
Product detail pictures:
Related Product Guide:
Sticking to the principle of "Super Quality, Satisfactory service" ,We are striving to be a good business partner of you for 2022 Good Quality Overhead Power Line Fittings - Aluminum Alloy Tension Clamp Type NLL-3 Dead End Clamp – Electric , The product will supply to all over the world, such as: Botswana, Belgium, Croatia, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
By Myra from California - 2018.05.13 17:00
The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
By Hedy from Hyderabad - 2017.12.09 14:01
