Omron J7 series, User Manual

Page: 155 / 177

141
Specifications of Accessories
Chapter 9-2
9-2-10 AC Reactor
The AC Reactor suppresses harmonic current generated from the Inverter
and improves the power factor of the Inverter. Connect the AC Reactor to the
Inverter if the capacity of the power supply is much larger than that of the
Inverter. Select the AC Reactor model from the following table according to
the motor capacity.
Connection Example
Applicable Range
Applicable Models and Dimensions
200-V Class
400-V Class
MCCB AC Reactor
Motor
Power supply
capacity (kVA)
AC Reactor required
for smooth operation
under present power
supply conditions
AC Reactor
not required
Inverter capacity (kVA)
Max. applicable motor capacity
(kW)
Current (A) Inductance (mH)
0.1 to 0.2 2 7.0
0.4 2.5 4.2
0.75 5 2.1
1.5 10 1.1
2.2 15 0.71
4.0 20 0.53
Max. applicable
motor capacity (kW)
Current (A) Inductance (mH)
0.2 to 0.4 1.3 18.0
0.75 2.5 8.4
1.5 5 4.2
2.2 7.5 3.6
4.0 10 2.2