Device for detecting thermal aging of intelligent electric actuating mechanism

The invention discloses a device for detecting thermal aging of an intelligent electric actuating mechanism. The device comprises a main control board, a touch screen, a total alternating current contactor, an alternating current contactor, an emergency power-off button and an operation panel, the i...

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Bibliographic Details
Main Authors ZHENG CHEN, YANG YINGCUI, DING WEI, LI MIAOMIAO
Format Patent
LanguageChinese
English
Published 16.08.2022
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The invention discloses a device for detecting thermal aging of an intelligent electric actuating mechanism. The device comprises a main control board, a touch screen, a total alternating current contactor, an alternating current contactor, an emergency power-off button and an operation panel, the input of the total alternating-current contactor is connected with a 380V three-phase power supply, the total alternating-current contactor is controlled by a 220V single-phase power supply, and the output end of the 220V single-phase power supply is connected with the control end of the total alternating-current contactor after being connected with an emergency power-off button in series, so that the control on the total alternating-current contactor is realized; the 220V single-phase power supply is controlled by the main control board, the running state of the 220V single-phase power supply is displayed by the operation panel, and a live wire at the output end of the 220V single-phase power supply is connected wi
Bibliography:Application Number: CN202210020164