53
UMG 508
Illu. Example for voltage measurement in a 3
phase 4 conductor network.
A connection diagram has to be con-
figured for the measurement inputs V4
and I4.
C
Connection diagram for voltage
measurement
For the voltage measurement, you can select
between the following connection diagrams:
3p4w
- 3 phase 4 conductor
3p4wu - 3 phase 4 conductor
3p3w
- 3 phase 4 conductor
For networks without a neutral
conductor under symmetric load.
3p3wu - 3 Phasen 3 Leiter
For networks without a neutral
conductor under symmetric load.
3p5w
- 3 Phasen 4 Leiter
Measurement of an additional
measuring point.
1p2w
- 1 phase 2 conductor (180°)
Factory pre-setting:
3p4w
