Installation Guidelines
18
Braking resistor
Output
reactor
Input
filter
015G/018P and lower
3PH power
50/60Hz
Fuse
Input
reactor
Input
filter
R
S
T
U
V
W
PE
M
(+)
(-)
PB
Figure 4-6 Main circuit wiring diagram for the 015G/018P and lower models
Braking resistor
Output
reactor
Output
filter
018G/022P~030G/037P
For 1PH 220V: optional
3PH power
50/60Hz
Fuse
Input
reactor
Input
filter
R
S
T
U
V
W
PE
M
(+)
(-)
PB
A1
A2
Figure 4-7 Main circuit wiring diagram for the 018G/022P
–030G/037P models
Input
reactor
Input
filter
Output
reactor
Output
filter
037G/045P
For 1PH 220V: optional
3PH power
50/60Hz
Braking unit
Braking
resistor
DC reactor
Fuse
R
S
T
U
V
W
PE
M
A1
A2
P1
(+)
(-)
DC-
DC+
Figure 4-8 Main circuit wiring diagram for the 037G/045P and higher models
Note:
The fuses, DC reactors, braking units, braking resistors, input reactors, input filters, output
reactors and output filters are optional parts. Please refer to
Peripheral Optional Parts
for
detailed information.
A1
and
A2
are optional parts for the 018G/022P and higher models.
P1
and
(+)
are short circuited in factory, if need to connect with the DC rector, please
remove the contact tag between
P1
and
(+)
.
Before connecting the braking resistor cable, remove the yellow labels of
PB
,
(+)
, and
(-)
from the terminal blocks. Otherwise, poor connection may occur.
4.3.2 Terminals figure of main circuit
