Siemens SENTRON PAC4200 Manual page 63

Connection
4.3 Connection examples
(7) Three-phase measurement, three conductors, unbalanced load, without voltage
transformer, with two current transformers
Connection type 3P3W
*
**
Figure 4-10
(8) Three-phase measurement, three conductors, unbalanced load, with voltage transformer,
with two current transformers
Connection type 3P3W
*
**
Figure 4-11
62
The fuses are only used for cable protection.
All commercially available fuses and automatic circuit breakers up to 16 A (C) or 20 A (B) can
be used.
Connection of supply voltage
Connection type 3P3W, without voltage transformer, with two current transformers
The fuses are only used for cable protection.
All commercially available fuses and automatic circuit breakers up to 16 A (C) or 20 A (B) can
be used.
Connection of supply voltage
Connection type 3P3W, with voltage transformer, with two current transformers
System Manual, 05/2019, A5E02316180B-05
PAC4200