Rockwell-automation 1503VC IntelliVAC Plus Contactor Control Module Manual de usuario Pagina 81

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5-6 IntelliVAC Plus Basic Wiring
1503-UM054C-EN-P June 2013
MOV
32
1
EC
-
+
4
TCO
12
11
AUX CCO
5
6
L1 L2/NG
+ -
STOP
START
OVERLOAD
CONTROL
POWER
FUSE
*
M-IV
9 10
CLOSE
M-IV
15 16
CONTACTOR
STATUS
M
M-IV
M
CAPACITOR
(OPTIONAL)
CONTROL POWER
EMERGENCYSTOP
(whenrequired)
Figure 5.4 Three-Wire Control
Figure 5.5 Timing Diagram 400A (Electrically Held) Contactor
for IntelliVAC Control with three-wire Control
Note: The drop-off time would be 6 mS longer if the close
command is applied on 1B
Wiring Guidelines
Electrically Held
Contactors (cont.)
* Refer to Appendix A for recommended fuse sizing.
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