Preformed fittings for OPGW and ADSS cable

Preformed suspension clamp of Preformed fittings

Description
The preformed suspension clamp is used to connect the ADSS cables on the straight poles/towers.

ADSS suspension features
(1)ADSS suspension clamp has greater interface with ADSS cables. Stress is distributed equally without stress focus. ADSS suspension clamp can protect optical cables very well and can improve the intensity of cable line installation point.
(2)ADSS suspension clamp has higher supporting capability of dynamic stress. The ADSS suspension clamp can supply enough grip strength (10%RTS)in order to ensure the safety of ADSS cables under imbalanced load for long time.
(3)The gentle rubber clamp pieces improve self-damping and reduce abrasion.
(4)The smooth shape of the ends improve the discharging voltage and reduce the loss of electric power.
(5)The superior aluminum alloy materials have higher comprehensive mechanical performance and corrosion resisting capability, which extends the lifetime usage.
ADSS suspension clamp standard compliance:
DL/T767-2003 preformed helical fittings for ADSS

Preformed suspension clamp

ADSS suspension clamp technical data
(1)Choose ADSS suspension clamp model according to the parameters(such as operating span, diameter, rated tensile strength) of the ADSS cables.
(2)Installation: One set/straight pole or tower
(3)RTS: 10kN, 20kN, 30kN, 40kN, 50kN, 60kN, 70kN.

This article comes from http://www.preformedfittings.com/