Wilo Rexa CUT GE Series - Page 168

Installation and electrical connection en
Installation and operating instructions Wilo-Rexa PRO 25
5
1 2
4
3
M 3~
gn-ye
WV 1110UPE
6
DK
Fig.10: Connection diagram: P13 three-phase
current motor, direct starting, PTC sensor
Wire
Designa-
tion
Terminal
1, 2 10, 11 Monitoring of motor winding
3 U L1
4 V L2
5 W L3
6 DK Monitoring of motor compartment
Green/yellow (gn-
ye)
PE Earth
5
2
max. °C
min. °C
1
4
3
M 3~
gn-ye
WV 2021UPE
6
22
Fig.11: Connection diagram: P17 three-phase
current motor, direct starting, bimetallic strip
Wire
Designa-
tion
Terminal
1, 2, 6 20, 21, 22 Monitoring of motor winding
3 U L1
4 V L2
5 W L3
Green/yellow (gn-
ye)
PE Earth
5
2 1
4
3
M 3~
gn-ye
WV 1011UPE
6
12
max. °C
min. °C
Fig.12: Connection diagram: P17 three-phase
current motor, direct starting, PTC sensor
Wire
Designa-
tion
Terminal
1, 2, 6 10, 11, 12 Monitoring of motor winding
3 U L1
4 V L2
5 W L3
Green/yellow (gn-
ye)
PE Earth