ABB Eib Delta Zähler Dz+ Montage- Und Bedienungsanleitung Seite 58

Energy Displayed
On direct connected meters, energy is displayed in kWh (kvarh) without
decimal in normal mode, see fig. 10, and with one decimal in alternative
mode, see fig. 11. On transformer-rated meters, the display reading is
shifted one step to the left for every factor of 10 in the transformer ratio,
see table.
In alternative mode the energy values are always shown with 2 digits.
Transformer ratio
CT x VT < 10
10 ≤ CT x VT < 100
100 ≤ CT x VT < 1000
1000 ≤ CT x VT < 10 000
10 000 ≤ CT x VT
Displayed in normal
Decimal
places
1
0
2
1
0
57
mode
Unit
kWh
(kvarh)
kWh
(kvarh)
MWh
(Mvarh)
MWh
(Mvarh)
MWh
(Mvarh)