Connection
4.3 Connection examples
Connection examples for 5 A device
(1) Three-phase measuring, four conductors, unbalanced load, with three current
transformers
Connection type 3P4W
*
**
Figure 4-3
(2) Single-phase measuring, with one current transformer
Connection type 1P2W
*
**
Figure 4-4
44
The fuses in the voltage measuring inputs are only used for cable protection.
Grounding optional
Connection type 3P4W, with three current transformers
The fuses in the voltage measuring inputs are only used for cable protection.
Grounding optional
Connection type 1P2W, with one current transformer
PAC2200
Manual, 05/2018, L1V30415167B-02