Siemens SIMEAS Q80 7KG8080 Operating Instruction page 126

3-phase current
Individual lines P-COM
Measurement of up to 4
line pairs
-N
(U )
L1
Terminal Channels
designation displayed
U, I
U
U = U
L1
1
N
I
I
L1
1
U U = U
L2 2
N
I
I
L2
2
U U = U
L3 3
N
I
I
L3
3
U U = U
L4 4
N
I
I
L4
4
1 phase power measurement
P,Q,S,LF for each of Lines 1,2,3,4
-N
L1
=
I
L1
-N
L2
=
I
L2
-N
L3
=
I
L3
-N
L4
=
I P,Q,S,cos phi for each of 1st..50th harmonics
L4
Power Quality Recorder SIMEAS Q80 7KG8080, Operating instruction
Computations
Power computation
E50417-B1074-C419-A1, Release 07.05.2010
E-49