This document specifies the guidelines for the technical specifications of connectors for power transmission and distribution lines and equipment. Connectors between wires and equipment (transformers, fuses, circuit breakers, knife switches, distribution cabinet copper plates, etc.), including terms and definitions, product classifications , technical requirements, test methods, inspection rules, marking, packaging, transportation and storage.
T/GZBC 54-2021 history
2021T/GZBC 54-2021 Technical specifications for power transmission and distribution lines and equipment connectors