YASKAWA U1000 Series - Main Circuit Connection Diagram

3.3 Main Circuit Connection Diagram
Electrical Installation
3
YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual 79
3.3 Main Circuit Connection Diagram
Refer to the Figure 3.5 when wiring the main circuit of the drive.
Figure 3.5
Figure 3.5 Drive main circuit configurations
Figure 3.6
CIMR-U20028 to 20248, 40011 to 40590
<1> A Momentary Power Loss Recovery Unit can be connected as an option. Do not connect an AC power supply to these terminals.
CIMR-U40720 to 40930, Harmonic Filter Module
<1> A Momentary Power Loss Recovery Unit can be connected as an option. Do not connect an AC power supply to these terminals.
Input filter
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
Control
board
Bidirectional IGBT
Control power supply
p1
n1
<1>
<1>
Control
power
supply
Harmonic filter module
Control
board
p1 <1>
r1/ 11
CIMR-U40720 to 40930
n1
<1>
U/T1
W/T3
V/T2
Bidirectional
IGBT
R/L1
X1
Y1
Z1
p2
n2
X
Y
Z
X1
Y1
Z1
p2
n2
X
Y
Z
T/L3
S/L2
Input
filter
Input
filter
FAN
power
supply
1/ 21
t1/ 31
r1/ 11
1/ 21
t1/ 31
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