Rockwell Automation 1302 575v AC Drive - Canada Only - Manual (Page 9)

2–3 1302 AC Drive Description
Publication 1302-5.0 — January, 1998
Figure 2.1
1302 System Diagram
U
POWER
SUPPLY
V
W
J4 TO
GATE SIGNALS
REGULATOR COMMON
+5 VDC
BUS CURRENT FEEDBACK
BUS VOLT
FEEDBACK
–15 VDC
+15 VDC
24 VDC COMMON
24 VDC
10 VDC COMMON
10 VDC
AC
Induction
Motor
FIG
2.2
+
–
TO OPTIONAL
SNUBBER
RESISTOR
+
–
+
IGBT
MODULE DIODE
MODULE
R
S
T
DC CT
LINE INPUT
575VAC