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Dampers: Stockbridge Vibration for 115KV

Stockbridge Dampers are available in two types:
•standard for transmission line voltage up to 115 kv
•improved corona, with larger contours, for 115 kv up to 230 kv.

Both types feature captive, aligned components for ease of installation using standard hot line tools, and asymmetric shaped end weights enable 3 modes of vibration damping, enhancing the energy dissipation over a wide range of frequencies.

SLACAN has a computer program which will, given the design tension, conductor parameters and exposure conditions, determine the correct damper for your application and calculate the optimum location for placement. Contact SLACAN with your particulars for assistance in selection. For other sizes consult the factory.

1.All ferrous materials are galvanized
2.Installation torque
1/2'' bolt - 25 ft. lb.
3/8'' bolt - 11 ft. lb.

Cat.No. MC Minimum Conductor Range inMaximum Conductor Range inBolt Dia. inA inB inStandard Package Unit Weight lb
T1123-1804950.300.590.3814.002.38102.5
T1123-2804980.500.750.5014.003.00102.9
T1123-3804990.300.590.3820.002.38104.0
T1123-4805000.500.750.5020.003.00104.5
T1123-5805010.751.000.5020.003.00125.0