Strucure feature:
1. the body is made of high-stregth aluminium alloy.
2. smooth surface long servile life
3. easy installation
4. no waste electric energy
Insulation cover performance feature:
1.Withstand voltage:≥18KV keep voltage not breakdown in one minute
2. Insulation resistance: >1.0*10(14) Ω
3. Weather proof performance: have good performanced after 1008 hours artifical climate aging test.
Bolt type Strain Clamp
Note:
We have various kinds of power fittings, such as linking fitting, protective fitting,splicing fitting, clamps,connectors etc. Our most distinguished advantage is we can design or organized the complete suspension or tension insulator string according to your need. Please contact us for more information.
| Type | Suitable conductor diameter range(mm) | d | c | l | i | r | Failing load not less than(kN) | Weight(kg) |
| NLD-1 | 5.0-10.0 | 16 | 18 | 150 | 120 | 6.5 | 20 | 1.3 |
| NLD-2 | 10.1-14.0 | 16 | 18 | 205 | 130 | 8.0 | 40 | 2.1 |
| NLD-3 | 14.1-18.0 | 18 | 22 | 310 | 160 | 11.0 | 70 | 4.6 |
| NLD-4 | 18.1-23.0 | 18 | 25 | 410 | 220 | 12.5 | 90 | 7.0 |
Detailed Specifications:
Type | Applicable Conductor | U bolt no. | U bolt diameter | U.T.S (kn) | weight | ||
NLL-1 | 5-11mm | 2 | M12 | 40 | 0.85kg | ||
NLL-2 | 10-16mm | 2 | M12 | 40 | 1.1kg | ||
NLL-3 | 7.7-18.7mm | 3 | M16 | 70 | 2.15kg | ||
NLL-4 | 19-24mm | 4 | M16 | 100 | 3.7kg | ||
NLL-5 | 18-30mm | 5 | M16 | 120 | 6.75kg | ||
NLL-42 | 19-29mm | 3 | M16 | 90 | 3.1kg |
