Part Number: PLP-5050105
Preformed Line Products Spiral Vibration Dampers
Spiral Vibration Damper, for Guy Cables 0.462-0.563 in. Diameter, Each
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Overview
Preformed Line Products Spiral Vibration Dampers
Preformed Line Products (PLP®) Spiral Vibration Dampers (SVD) effectively control Aeolian Vibration on small diameter cables and conductors. Aeolian Vibration is a high frequency (non-RF), low-amplitude vibration initiated by laminar wind ¬flow over the cable. Uncontrolled, this type of vibration can cause fatigue, abrasion, hardware failure, and eventually, cable failure. Spiral Vibration Dampers impact the wire, disrupt the vibration created by the wind, and are effective over a broad frequency range. SVD's were developed by PLP following numerous field vibration studies and extensive laboratory research and testing.
Spiral Vibration Dampers are made from a solid thermoplastic material, specially formulated to withstand corrosive environments and UV. SVD's install easily, have no concentrated mass and do not apply clamping pressure that could damage the conductor or cable. SVD's are suitable for use on conductors, strand, overhead shield wires, and OPGW cables measuring 0.76" outside diameter or smaller.
PLP® Spiral Vibration Damper features:
• Provides impact-reactive damper protection with a helically-formed plastic rod
• Eliminates vibration on small diameter cables
• Easy to install
PLP® Distribution Products Spiral Vibration Damper Motion control products are specifically designed to minimize abrasion and fatigue to conductor and strand from wind-induced vibration.
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