Functions
2.49 Auxiliary Functions
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
342
2.49.7 Energy
W
p
, W
q
, metered values of the active and reactive energy in kilowatt, megawatt or gigawatt hours primary or in
kVARh, MVARh or GVARh primary, separately according to the input and output, or capacitive and inductive.
The calculation of the operational measured values is also performed during a fault. The values are updated in
intervals of ≥ 0.3 s and ≤ 1 s.
Power metered values: only with version 7UM62**
_
*****
_
3***
2.49.7.1 Information List
No. Information Type of In-
formation
Comments
- Meter res IntSP_Ev Reset meter
888 Wp(puls) PMV Pulsed Energy Wp (active)
889 Wq(puls) PMV Pulsed Energy Wq (reactive)
916 WpΔ= - Increment of active energy
917 WqΔ= - Increment of reactive energy
924 WpForward MVMV Wp Forward
925 WqForward MVMV Wq Forward
928 WpReverse MVMV Wp Reverse
929 WqReverse MVMV Wq Reverse
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