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2.16 Connection Examples
The input connections shown below are only examples.
Direct connection without the use of current or voltage
transformers can be made to the SIMEAS P as long as the
maximum allowable current and voltage ratings of the
SIMEAS P are not exceeded.
The voltage transformers can be connected in wye connec-
tion or delta connection.
All inputs not required for measurements have to remain
disconnected.
Connections of measuring devices of alternating and three-
phase alternating current according to DIN 43807/Oct. 1983:
DIN 43807 1 3 4 6 7 9 11 2 5 8
Connection
I
L1
↑
I
L1
↓
I
L2
↑
I
L2
↓
I
L3
↑
I
L3
↓
N U
L1 UL2 UL3
SIMEAS E1 E2 E3 E4 E5 E6 F4 F1 F2 F3
Attention:
The single grounding connection of the measuring trans-
formers is only for the sake of simplicity in such a way repre-
sented.
The grounding must be executed directly at the measuring
transformers and for each transformer in particular.
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