Helical Tension Set

Helical Tension Set is mainly used in optical cable installation on strain towers, angle towers,s, and dead-end towers. The material of the Helical Tension Set is aluminum-clad steel or galvanized steel wire which has excellent mechanical and electrical performance, to ensure strong electrochemical corrosion and fatigue resistance.
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Specification 

Helical Tension Set is mainly used in optical cable installation on strain towers, angle towers,s, and dead-end towers. The material of the Helical Tension Set is aluminum-clad steel or galvanized steel wire which has excellent mechanical and electrical performance, to ensure strong electrochemical corrosion and fatigue resistance. The grip strength of the Helical Tension Set is no less than 95% Rated Tensile Strength of the cable. The installation of the Helical Tension Set is simple, convenient, and quick, it is unnecessary to use any specialized tools, only one person can complete the operation, saving the time of construction greatly and increasing construction efficiency to reduce installation cost. The quality of installation can be examined by the naked eye, without any specialized training and special tools for installation inspection. A complete set of Helical Tension Set is including Aluminum Alloy or Aluminum-Clad steel Dead-end, Structural Reinforcing Rods, Supporting fittings and Grounding wire Clamps, etc.

Parameters 

OPGW Fitting parameters 
TYPEAvailable Dia. Of Cable 
RTS of cable (kn)
Min(mm)Max(mm)
ONL 140/179016.717.9140
ONL 140/19201819.2140
ONL 160/140012.814160
ONL 160/153014.115.3160
ONL 160/166015.416.6160
ONL 160/179016.717.9160
ONL 160/19201819.2160
ONL 160/205019.320.5160
ONLS 170/153014.115.3170
ONLS 250/179016.717.9250
ONLS 400/218020.621.8400


ADSS Fitting parameters 
TYPEAvailable Dia. Of Cable 
RTS of cable (kn)
Min(mm)Max(mm)
ANL 015/10509.610.5Less than 100m span
ANL 015/115010.611.5Less than 101m span
ANL 015/125011.612.5Less than 102m span
ANL 015/135012.613.5Less than 103m span
ANL 015/145013.614.5Less than 104m span

Pictures 

Helical Tension Set
Helical Tension Set
Helical Tension Set
Helical Tension Set
Helical Tension Set
Helical Tension Set
Helical Tension Set
Helical Tension Set


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