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Spacer Damper for Double Cable

Spacer Damper for Double Cable

The main purpose of spacers for splitting conductors in power transmission lines is to limit the relative motion between sub-conductors and to maintain the geometry of splitting conductors in normal operation

Description

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Description:
The main purpose of Hot-dip Galvanized Spacer for splitting conductors in power transmission lines is to limit the relative motion between sub-conductors and to maintain the geometry of splitting conductors in normal operation.


Two and four or more split conductors are used for each phase of long-distance high-capacity ultra high voltage transmission lines.At present, two-split conductors are used in 220KV and 330KV transmission lines, and three-split and four-split conductors are used in 500KV transmission lines, and six-split and more conductors are used in ultra-high voltage transmission lines with voltage higher than 500KV.In order to maintain invariable split conductor wire spacing to meet the electrical performance, reduce the surface potential gradient and in the case of short circuit,no electromagnetic force will be generated between the wire harness causing mutual attraction and collision.The spacer is installed at a certain distance in the gear gap in case of the instant attractive collision happened,so that he accident can be restored to the normal state after elimination.The installation of spacer can also play a certain role in restraining the oscillation of the secondary gear distance and the vibration of the breeze.


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We have established a complete set of quality assurance system to ensure that our Spacer Damper for Double Cable can meet market norms and requirements. Our company pays attention to the standard management, continuously introduces the mature management idea and enhances own management level and the competitive ability. With our excellent administration, strong technical capability and strict excellent control method, we carry on to offer our clients with responsible good quality, reasonable costs and great companies.

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