Energy Storage - Siemens 7SR51 Device Manual

Overcurrent protection device
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Device Functionality
3.6 Data Storage
Information
I_RFLT.Mod.stVal
Device Annunciation ON/TRUE: 1
IEC 61850 Value
I_RFLT.Health
Information
Device Healthy
I_RFLT.Health.stVal
Device Annunciation ON/TRUE: 1
IEC 61850 Value
I_RFLT.A
Information
Ia (Ia =)
Information
Ib (Ib =)
Information
Ic (Ic =)
Information
Ineut (Ig =)

Energy Storage

3.6.4
The energy measurement storage function corresponds to the logical node MMTR* in IEC 61850.
The energy is displayed and reported as a count value x the Energy Storage > Active/Reactive
Exp/Imp Energy Unit parameter.
The measured power is continuously integrated (over a 1-second window) to produce 4 energy quantities:
118
OFF/FALSE: 0
Irrelevant: x
OK: 1
WARNING: 2
ALARM: 3
OFF/FALSE: 0
OK: 1
WARNING: 2
ALARM: 3
Value
I_RFLT.A.phsA.cVal.mag.f
I_RFLT.A.phsA.units.SIunit
I_RFLT.A.phsA.units.multiplier
Value
I_RFLT.A.phsB.cVal.mag.f
I_RFLT.A.phsB.units.SIunit
I_RFLT.A.phsB.units.multiplier
Value
I_RFLT.A.phsC.cVal.mag.f
I_RFLT.A.phsC.units.SIunit
I_RFLT.A.phsC.units.multiplier
Value
I_RFLT.A.neut.cVal.mag.f
I_RFLT.A.neut.units.SIunit
I_RFLT.A.neut.units.multiplier
0
3
Measured Value
5
0
Measured Value
5
0
Measured Value
5
0
Measured Value
5
0
Reyrolle 7SR5, Overcurrent Protection Device, Device Manual
C53000-G7040-C014-1, Edition 11.2019
1
1
1
Value
A
1
Value
A
1
Value
A
1
Value
A
1

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