Siemens SENTRON PAC4200 Manual page 80

Connecting
6.4 Connection examples
(9) Three-phase measuring, three conductors, balanced load, without voltage transformers,
with one current transformer
Connection type 3P3WB
*
**
Figure 6-17
(10) Three-phase measuring, three conductors, balanced load, with voltage transformers,
with one current transformer
Connection type 3P3WB
*
**
Figure 6-18
80
Fuses must be provided by the customer.
Supply voltage connection
Connection type 3P3WB, without voltage transformer, with one current transformer
Fuses must be provided by the customer.
Supply voltage connection
Connection type 3P3WB, with voltage transformer, with one current transformer
SENTRON PAC4200
Manual, 09/2008, A5E02316180B-01