Eaton Power Xpert C445 - Two Speed Dahlander Operation Mode

Chapter 5—System Configuration and Operation
Power Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com 71
Wiring Diagrams for the Direct Operation Mode
Figure 65. Isolated 24 Vdc Inputs/24 Vdc Outputs/24 Vdc Power
Figure 66. Non-isolated 24 Vdc Inputs/24 Vdc Outputs/24 Vdc C445 Power
CH1
T1 T2
V1 V2 V3
C445M...
I1 I2
C445BD-SD...
CH1
CH2
CH1
I3 I4 C 0V 24V Q1
CH2
PTC
MOTOR
3~
L2
L3
PE
L1
Q11
Q1
Q1 Q2 Q2
RESET REMOTE RUN
Q11
Q3 C Q3 24V 0V PE
C D0 D1
(+) Us
(-) Us
24 VDC
Optional Modbus
(+) Uc
(-) Uc
24 VDC
C445U…
RUN
CH1
T1 T2
V1 V2 V3
C445M...
I1 I2
C445BD-SD...
CH1
CH2
CH1
I3 I4 C 0V 24V Q1 Q1 Q2 Q2 Q3 C Q3 24V 0V PE
C D0 D1
CH2
PTC
MOTOR
3~
L2
L3
PE
L1
(+) Us
(-) Us
24 VDC
Optional Modbus
Q11
Q1
Q11
RESET REMOTE
C445U…