ABB CW Series Instruction Leaflet page 8

41-241.3L
Figure 7. External Schematic of Three Type CW Relays on a Three-Phase System.
Note: For balanced Three Phase Conditions only one CW Relay is required.
Figure 8. External Schematic of One CW Relay for
Loss of Field Protection.
8
Sub 3
774B831
Figure 9. Diagram of Test Connections for Type CW
Relay in FT 11 Case.
Sub 6
184A811
Sub 3
849A303