Application of cold-pressed terminal block in electric power supply system
A power supply system is a system that is composed of a power supply system and a transmission and distribution system that generates electrical energy and supplies and delivers it to the electrical equipment. The power supply system can be roughly divided into three types: TN, IT, and TT. The TN system is divided into three manifestations: TN-C, TN-S, and TN-C-S.
Release time:2018-07-03