What is the function of an articulated running board?

The function of an articulated running board is primarily to maintain parallel conductors in a horizontal position. This is essential in various overhead line constructions where conductors must remain evenly spaced and properly aligned to ensure efficient electrical performance and reduce the risk of electrical arcing or short-circuiting.

An articulated running board achieves this by providing a stable platform that can articulate or adjust at different angles, which allows for better management of the conductor's tension and arrangements. Having conductors positioned horizontally not only aids in reducing mechanical stress on the installation but also ensures adherence to safety regulations concerning clearance and separation.

Other functionalities of similar equipment may include connecting lines or providing support, but the key role of an articulated running board is its capability to keep conductors parallel and thus promote a safe and efficient distribution of electrical current.