FIELD: electricity.
SUBSTANCE: device to monitor temperature of contact joints in devices under high voltage from 0.4 kV and higher, in electric circuits of which there is AC current flowing, comprises digital temperature gauge connected to transceiver, source of supply of electronic circuits of digital temperature sensor and transceiver is arranged in the form of magnetic conductor with winding, installed on busbar.
EFFECT: improved reliability of operation and accuracy of device for monitoring of temperature in high-voltage devices.
1 dwg
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