The multifunctional intelligent low-voltage circuit breaker applicable to this standard meets the relevant requirements of GB/T14048.2. This standard supplements the term definitions, functional requirements, structural requirements, performance requirements, test methods, etc. of specific multi-functional intelligent low-voltage circuit breakers. Multifunctional intelligent circuit breakers can have monitoring, control, protection and communication functions to realize intelligent control and wireless interconnection of distribution line conditions.
T/CEEIA 328-2018 history
2018T/CEEIA 328-2018 Low voltage circuit breakers associated with additional functions