Notes
Instrument: Power
•
3 phase real, reactive and apparent power are the sum of the 3 phase values.
3 phase power factor is the average of the 3 phase values.
Instrument: Energy
•
The displayed value is dependent on the Export PowerLag Var setting.
See 3.2 Device Configuration .
Instrument: Wattmetric
•
Ires R: The real component of the measured residual current.
See 5 Protection and Automation Functions , section 67 Directional Overcurrent/Earth Fault.
Instrument: Maintenance
•
See 7 Control Functions, section 52 Circuit-Breaker Control.
Instrument: Communications
•
The communications meters display the information and activity.
The screen itself depends on the module type and is available only in English.
NOTE
Ethernet meters 15 to 26 are not available for Line, PRP and HSR.
The Ethernet meters are only available in English.
Instrument: Demand
•
See 3.6 Data Storage .
8.3
Instruments and Meters
8.3 Notes
402 Reyrolle 7SR5, Transformer Protection Device, Device Manual
C53000-G7040-C015-1, Edition 11.2019
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