Bolt Type Dead End Clamp Aluminum Alloy Materials ISO9001-2008 Standard
Aluminium Alloy Bolt Type Dead End Clamp for Overhead Line Hardware
Quick Details
| Model Number | NLL |
| Material | Aluminum alloy |
| Voltage level | 110-1000kV |
| Conductor dia. | 21.0-53.0mm |
| Failure load | 70-160kN |
| Standard | ISO9001-2008, IEC 61284 |
| Durability | Long |
Packaging & Delivery
Packaging Details: 1/ Wooden case
2/ Packaging according to the costomer's request
Delivery Time: Within 1 week
Descriptions
Bolt type pole transmission line hardware strain clamp is used in high voltage pole line to connect power fitting string or insulators|. It also can fix the guy wire terminals on poles. Moreover, it bears all the tension of conductors, ground wires and lighting conductors.
The clamp body and jumper clamp are aluminium, the other part are hot-dip galvanized steel.
Specification
| Type | conductor Dia.(mm) | Dimensions(mm) | BOLT QTY | Failure Load(kN |
Weight (kg) |
|||
| M | C | L1 | L2 | |||||
| NLL-1 | 5.1-11.4 | 400 | 500 | 300 | 13.5 | 2 | 70 | 10.2 |
| NLL-2 | 8.9-18.5 | 400 | 500 | 300 | 16 | 2 | 100 | 11.0 |
| NLL-3 | 5.0-15.0 | 400 | 585 | 330 | 22 | 3 | 120 | 12.9 |
| NLL-4 | 12.1-12.8 | 500 | 646 | 330 | 19.5 | 4 | 70 | 10.3 |
| NLL-5 | 18.0-30.0 | 500 | 651 | 300 | 19.5 | 5 | 100 | 11.5 |
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