63
UMG 509
Connection schematic, voltage measurement
3p4w - 3 phases, 4 conductors
3p4wu - 3 phases, 4 conductors
3p3w - 3 phases, 4 conductors
For networks without neutral conductor with
symmetrical loading.
3p3wu - 3 phases, 3 conductors
For networks without neutral conductor with
symmetrical loading.
3p5w - 3 phases, 4 conductors
Measurement at an additional outlet.
1p2w - 1 phase, 2 conductors (180°)
Factory default setting: 3p4w
C
It is not necessary to configure a
connection schematic for measurement
inputs V4 and I4.