3.3 Main Circuit Connection Diagram
when wiring the main circuit of the drive.
u
Drive Models 2
o
0028 to 2
o
0248 and 4
o
0011 to 4
o
0590
Input filter
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
Control
board
Bidirectional IGBT
Control power supply
p1 <1>
n1 <1>
Figure 3.3 Connecting Main Circuit Terminals
<1> A Momentary Power Loss Recovery Unit can be connected as an option. Do not connect an AC power supply to these
terminals.
u
Drive Models 4
o
0720 to 4
o
0930 and Harmonic Filter Modules
Control
power
supply
Harmonic filter module
Control
board
p1
<1>
r1/ 11
4
o
0720 to 4
o
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
Figure 3.4 Connecting Main Circuit Terminals
<1> A Momentary Power Loss Recovery Unit can be connected as an option. Do not connect an AC power supply to these
terminals.
3.3 Main Circuit Connection Diagram
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
83
3
Electrical Installation
Summary of Contents for U1000 iQpump Drive
Page 705: ......
