5-6
UR FAMILY – COMMUNICATIONS GUIDE
INTEROPERABILITY DOCUMENT
CHAPTER 5: IEC 60870-5-103 COMMUNICATION
5
Current L
2
Current L
3
Voltage L
1-E
Voltage L
2-E
Voltage L
3-E
Active power P
Reactive power Q
Frequency f
Voltage L
1
-L
2
Measurand
max Mval = times rated value
1,2
or
2,4