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5.3.6
Miscellaneous
GUID-ED83483D-EDED-4558-AF63-BC2137F7B36A v4
Measurands are transmitted with ASDU 3 as well as with ASDU 9. As defined in
7.2.6.8, the maximum MVAL can either be 1,2 or 2,4 times the rated value. No
different rating shall be used in ASDU 3 and ASDU 9, i.e. for each measurand
there is only one choice.
Table 66:
Miscellaneous
Measurand
Max. MVAL = rated value times
1,2
2,4
Current L
1
No
Yes
Current L
2
No
Yes
Current L
3
No
Yes
Voltage L
1-E
Yes
No
Voltage L
2-E
Yes
No
Voltage L
3-E
Yes
No
Active power P
No
Yes
Reactive power Q
No
Yes
Frequency f
Yes
No
Voltage L
1
- L
2
Yes
No
1MRK 511 394-UEN A
Section 5
Interoperability
670 series 2.2 IEC
61
Communication protocol manual