This document specifies the overhead line fastening device with a rated voltage of 10KV and below. The overhead line fastening device is mainly suitable for the fixation between conductors and various insulators, porcelain bottles or porcelain cross arms in overhead lines. The fastening device can be divided into line Middle fastening device, line terminal fastening device, top fastening device, side fastening device, including terms and definitions, product models, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage.
T/GZBC 53-2021 history
2021T/GZBC 53-2021 Technical specifications for fastening devices for overhead lines with rated voltages of 10KV and below