Siemens SENTRON PAC4200 Manual page 78

Connecting
6.4 Connection examples
(5) Three-phase measuring, three conductors, unbalanced load, without voltage
transformers, with three current transformers
Connection type 3P3W
*
**
Figure 6-13
(6) Three-phase measuring, three conductors, unbalanced load, with voltage transformers,
with three current transformers
Connection type 3P3W
*
**
Figure 6-14
78
Fuses must be provided by the customer.
Supply voltage connection
Connection type 3P3W, without voltage transformer, with three current transformers
Fuses must be provided by the customer.
Supply voltage connection
Connection type 3P3W, with voltage transformer, with three current transformers
SENTRON PAC4200
Manual, 09/2008, A5E02316180B-01