Square Spacer Damper

Square Spacer Damper for Overhead Power Transmission Line

The body of Square Spacer Damper, keepers and bracket are aluminium alloy, dampers are elastomer, the other parts are hot-dip galvanized steel

Square Spacer Damper provides additional support to the power line. This is especially useful in windy conditions, when the line can sway and cause damage to itself or other nearby structures. A Square Spacer Damper absorbs the movement and reduces the load on the line, increasing its overall strength and stability. This helps to prevent costly maintenance and repairs, as well as protect public safety.
Second, Square Spacer Dampers reduce the vibration of power lines. The movement of electricity through transmission cables can create vibrations that can be felt and even heard by nearby residents. This can be especially problematic in areas where homes or businesses are very close to the power lines. A spacer damper will absorb some of these vibrations and reduce the noise level, making it more comfortable for nearby residents.

The body of spacer damper, keepers and bracket are aluminium alloy, dampers are elastomer, the other parts are hot-dip galvanized steel.
Spacer dampers are used to counter wind-induced oscillations and vibrations - phenomena that may cause major damage to overhead lines.
Material: the clamps and bracket are made of aluminum alloy, dampers are elastomer;

The spacer damper is mainly used to limit the relative motion between the conductors and to maintain the geometry of the spliting conductors under normal operation. For long distances, large-capacity UHV transmission lines use two, four or more spliting per phase conductor.

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