FIELD: electricity.
SUBSTANCE: data recorder contains a current sensor, line voltage sensor, the first and second input converters, a microcontroller, an ambient temperature sensor, a conductor temperature sensor, a square-wave generator, the first and second comparator, the first, second and third receiver-transmitters, a digital data display, read-only memory, a computer.
EFFECT: expansion of functional capabilities due to continuous monitoring and registration of averaged values of power loss, line voltage and load current.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| ELECTRIC POWER LOSS METER WITH DISPLAY OF POWER LOSS (VERSIONS) | 2010 |
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| POWER LOSS METRE (VERSIONS) | 2011 |
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RU2467337C2 |
