janitza UMG510, Руководство по эксплуатации

Страница: 12 / 44

12
Three phase main measurement with neutral conductor
Installation
Fig. 4.1: Three phase measurement with neutral
conductor (3ph, 4w, 3m).
Fig. 4.2: Three phase measurement with neutral
conductor, using only 2 current and 2 voltage inputs
(3ph, 4w, 2m).
Fig. 4.1a: Three phase measurement with neutral
conductor using potential transformers (3ph, 4w,
3m).
Fig. 4.4: Three phase measurement with neutral
conductor, using only 2 current, but 3 voltage inputs
(3ph, 4w, 2i).
Fig. 4.3: Three phase measurement with neutral
conductor, using 3 current and only 2 voltage inputs
(3ph, 4w, 2u).
Fig. 4.5: Three phase measurement without neutral
conductor in 3 meter configuration (3ph, 3w, 3m).
Three phase measurement without neu-
tral conductor