Compatible Grid Types - REFU REFUsol 50K-3T Bedienungsanleitung

missioning testing, take into account and adhere to
the specified rated data from the technical data
sheet.
3.4

Compatible Grid Types

The REFUsol 50K-3T is compatible with the TN-S, TN-
C, TN-C-S and TT grid types. When using the TT mains,
the voltage between the neutral conductor and earth
should be less than 30 V.
REFUsol 50K-3T
982081 | 03 | 2021-03
.
T N-S
Transformer
L1
L2
L3
N
PE
REFUsol 20K-2T ... 33K-2T
T N-C -S
Transformer
L1
L2
L3
PEN
N PE
REFUsol 20K-2T ... 33K-2T
Fig. 6: Overview of the grid types
Technical Description
Compatible Grid Types
T N-C
Transformer
L1
L2
L3
PEN
REFUsol 20K-2T ... 33K-2T
T T
Transformer
L1
L2
L3
N
PE
REFUsol 20K-2T ... 33K-2T
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