Rockwell Automation Allen-Bradley Dialog Plus 1503D - Page 49

Installation 2-11
1560D-UM051D-EN-P – February 2005
Power Bus
Isolation Switch Isolation Switch
Fuse
Fuse
Contactor
Isolation Contactor
PFCC
di/dt Inductor
Bypass
Contactor
Motor
Capacitor
Contactor
PFCC
(Power Factor
Correction Capacitor)
di/dt Inductor
Power Bus
Isolation Switch Isolation Switch
Fuse
Fuse
Contactor
Isolation Contactor
PFCC
di/dt Inductor
Bypass
Contactor
Motor
Capacitor
Contactor
PFCC
(Power Factor
Correction Capacitor)
di/dt Inductor
Figure 2.4 – Typical One-Line Diagram Showing 2 Different Styles of Power Factor Capacitor Connections