Structure Feature
1. The body is made of high-strength
2. Smooth surface long servile life
3. Easy installation
4. No waste electric energy
Insulation Cover Performance Feature
1. Withstand voltage:
≥ 18kV keep voltage one minute not breakdown
2. Insulation resistance:> 1.0x1014Ω
3. Environments temperature:-30℃ ~90℃
4. Weather proof performance:have good performanced after
1008 hoursartifical climate aging test. Model &SpecConductor dia (mm)U boltRated failure load (kN)PicesDiameterNLL-1
NLL-2
NLL-3
NLL-4
NLL-4L
NLL-5L
NLL-65.0~10.0
10.1~14.0
14.1~18.0
18.1~23.0
12.48~21.66
23~29
25.9~32.672
2
3
3
4
3
512
12
14
14
16
16
1640
40
70
90
90
90
100