Some knowledge about the selection of
copper bars
Busbar, also known as busbar or current-carrying bar, is a conductor that carries current. In switchgear and control equipment, it is mainly used to collect, distribute and transmit electric energy, and connect primary equipment. According to relevant statistics, the vast majority of short-circuit accidents occur directly or indirectly on the busbar, and the
busbar fault is one of the most serious faults in electrical equipment. Therefore, the correct selection and application of the bus is extremely critical.