Protective Fitting FDZ Vibration Damper

Product name: Protective Fitting FDZ Vibration Damper (Combined type spacer dampers)   Product description: FDZ Vibration Damper is for ADSS/OPGW cables, withtuning fork structure of Damper Weight, FDZ Type Damper 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. FDZ Vibration Dampers have been installed on ADSS cables. FDZ vibration damper is hot-dip galvanized cast iron. The clamp of vibration damper is aluminium alloy. The helical rods are aluminium alloy. In addition, it can't be directly installed on the OPGW cables. Details of FDZ Damper     Clamp is aluminium alloy and counter weight is grey cast iron,painted or hot-dip galvanized.The other parts are hot-dip galvanized steel.   Primary Competitive Advantages:  Country o…