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|1. (WO2018014715) DATA TRANSMISSION DEVICE OF CIRCUIT BREAKER CONTROLLER AND DATA TRANSMISSION METHOD|
|Applicants:||SEARI ELECTRIC TECHNOLOGY CO., LTD.
ZHEJIANG CHINT ELECTRICS CO., LTD.
|Title:||DATA TRANSMISSION DEVICE OF CIRCUIT BREAKER CONTROLLER AND DATA TRANSMISSION METHOD|
The present invention discloses a data transmission device of a circuit breaker controller. The data transmission device comprises: a first assembly having a first power supply and a second assembly having a second power supply. The first assembly and the second assembly share a storage device. The second assembly is connected to a main circuit of the circuit breaker controller. The second assembly collects parameters of the main circuit and stores the parameters in the storage device. The second power supply powers the second assembly and is powered by the main circuit. The first assembly is connected to communication equipment. The first assembly establishes data transmission between the communication equipment and the storage device. The first power supply powers the first assembly and is powered by an external power supply. The second power supply is connected to the first power supply and transmits a control signal to the first power supply.