Clamp Type Vibration Damper for ADSS/OPGW cables, with tuning fork structure of Damper Weight, is validated by China Electric Power Research Institute that there are four frequency between 5~150HZ, and its vibration range is wider than FG Damper or FD Damper. Plenty Vibration Dampers have been installed on ADSS cables.
Structures:
Securing clamp (Aluminum alloy )
Messenger cable –(Galvanized steel wire)
Counter weights–( Galvanized forged steel)
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Aprobación: cnwangju.com