CONTROL-MEASURING STATION FOR ELECTROCHEMICAL PROTECTION OF UNDERGROUND STRUCTURE

摘要

FIELD: electricity.;SUBSTANCE: test station is made of a pipe section of rectangular cross section, on upper end of which there is a terminal pad comprising a support-connection ring, on inner surface of which there are holders in form of vertical guides with slots in which are inserted interchangeable terminal panels; on each terminal panel there is a grid of mounting holes, wherein adjacent holes are arranged at equal distance from each other, a cover is made as a removable cap, which is a tetrahedral prism mounted to interact with support-connection ring, distance mark sign is demountable and consists of two indicating plates and two connecting arms.;EFFECT: broader functional capabilities, improved convenience and easier maintenance, as well as compact design of test station.;1 cl, 8 dwg