Substation remote control loop safety check device
The present invention belongs to the substation remote control loop technical field and relates to a substation remote control loop safety check device. The device comprises a measurement and control module; the measurement and control module includes a remote control common end, a remote control sw...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
13.10.2017
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention belongs to the substation remote control loop technical field and relates to a substation remote control loop safety check device. The device comprises a measurement and control module; the measurement and control module includes a remote control common end, a remote control switching-on end and a remote control switching-off end; the remote control common end is connected with the switching-on common end of a loop to be checked; the remote control switching-on end is connected with the switching-on end and of the loop to be checked; the remote control switching-off end is connected with the switching-off end of the loop to be checked; the safety check device further comprises an alarm device; the alarm device includes a circuit safety indication lamp LED3; and the remote control common end, the remote control switching-on end and the remote control switching-off end are connected in parallel and then are connected with the alarm device. With the alarm device adopted, electric shock acci |
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Bibliography: | Application Number: CN201710620044 |