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SIMEAS Q80 7KG8080
Power Quality Recorder SIMEAS Q80 7KG8080, Operating instruction
E50417-B1074-C419-A2, Release 09.02.2011
10.2.1.1 Four-wire configuration (star circuit)
U1, U2, U3
N
I1,I2,I3,I4
lines 1,2,3, U4 – PE (protection ground) line
neutral
connected or unconnected (U4, I4 can be measured optionally
Four-Wire configuration
10.2.1.2 Three-wire configuration (delta connection)
U1, U3
N
I1, I3
I2
lines 1,3,
line 2
lines 1 and 3
line 2 optionally possible
Three-wire configuration (delta connection)
10.2.1.3 Single-phase connection
Single-phase connection