Preformed Dead End Tension Clamp
OPGW Preformed Dead End are mainly used for the connection of corner towers, intermediate towers and terminal towers. The material of the preformed rods is mainly used for aluminum-clad steel wire, which has strong tensile strength, protects and supports optical cables, and has a certain shock absorption effect.
The gripping force of the clamp is not less than 95% of the RTS of the optical cable, fully meeting the mechanical performance of the optical cable installation. Preformed Dead End is composed of: outer preformed rod, inner preformed rod and connecting accessories.
Feature
1. Corrosion Resistant
2. High grip strength
3. Easy installation
4. provide vibration damping
Model Specification
Model | Available Dia.
Of Cable(mm) |
Length of Dead-end
Component
|
Breaking
strength
(kN)
|
Universal Scheme
|
Inner
(mm)
|
outer
(mm)
|
Clevis
|
Thimble
|
U-Clevis
|
ONY 0780 | 7.2-7.8 | 1400 | 1000 | 70 | PD-7 | TC-7 | 2*U-7 |
ONY 0880 | 7.9-8.8 | 1400 | 1000 | 70 | PD-7 | TC-7 | 2*U-7 |
ONY 1010 | 8.9-10.1 | 1500 | 1100 | 70 | PD-7 | TC-7 | 2*U-7 |
ONY 1140 | 10.2-11.4 | 1540 | 1120 | 90 | PD-7 | TC-7 | 2*U-7 |
ONY 1280 | 11.5-12.8 | 1720 | 1300 | 100 | PD-10 | TC-10 | 2*U-10 |
ONY 1410 | 12.9-14.1 | 1660 | 1240 | 110 | PD-10 | TC-10 | 2*U-10 |
ONY 1550 | 14.2-15.5 | 1840 | 1360 | 110 | PD-12 | TC-12 | 2*U-12 |
ONY 1730 | 15.6-17.3 | 2000 | 1480 | 120 | PD-12 | TC-12 | 2*U-12 |
ONY 1840 | 17.4-18.4 | 2000 | 1480 | 120 | PD-12 | TC-12 | 2*U-12 |
1. U-Clevis
2. PD-Clevis
3. Thimble
4. 0uter Rods
5. Structural Reinforcing Rods
6. Grounding Clamps
Note:
1. Pre-twisted wire material— aluminum clad steel wire.
2. wire clamp has a variety of connection forms, the above is the company's product standard configuration form, if you need other forms, please contact the company.
Images
Summary
Preformed Dead End has excellent fatigue resistance, simple structure, easy and fast installation, no special equipment is required, and construction costs are significantly reduced.Screw clamp material , primarily for aluminum clad steel wire, with a very strong resistance to tensile strength, protection and support of fiber optic cable to play the role of damping. Clamp grip cable rated tensile strength of not less than 95%, fully meet the installation of mechanical properties of the power cable.
