Omron R88D-1SN10F-ECT User Manual page 310

4 Configuration and Wiring
Reactor for Harmonic Current Reduction
Countermeasure against Harmonic Current
• Use a reactor to suppress the harmonic current. A reactor can suppress a sharp change in cur-
rent.
• Select the reactor according to the model of your Servo Drive.
Applicable Servo Drive
Voltage
100 VAC R88D-1SN01L-ECT
R88D-1SN02L-ECT
R88D-1SN04L-ECT
200 VAC R88D-1SN01H-ECT
R88D-1SN02H-ECT
R88D-1SN04H-ECT
R88D-1SN08H-ECT
R88D-1SN10H-ECT
R88D-1SN15H-ECT
R88D-1SN20H-ECT
R88D-1SN30H-ECT
400 VAC R88D-1SN06F-EC
R88D-1SN10F-ECT
R88D-1SN15F-ECT
R88D-1SN20F-ECT
R88D-1SN30F-ECT
DC Reactor Connection
As shown in the following figure, remove the short-circuit wire between N1 and N2, and connect the
DC Reactor between N1 and N2.
Servo Drive
N1
N2
Remove the short-circuit wire between N1 and N2.
4 - 44
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
Model
R88A-PD2002
R88A-PD2004
R88A-PD2007
R88A-PD2002
R88A-PD2004
R88A-PD2007
R88A-PD2015
R88A-PD2022
R88A-PD2037
R88A-PD4007
R88A-PD4015
R88A-PD4022
R88A-PD4037
DC Reactor
U
X
DC Reactor
Rated
Model
current
1.6 A
3.2 A
6.1 A
1.6 A
3.2 A
6.1 A
9.3 A
13.8 A
22.3 A
3.0 A
4.7 A
6.9 A
11.6 A
Inductance
(0% to 20%)
21.4 mH
10.7 mH
6.75 mH
21.4 mH
10.7 mH
6.75 mH
3.51 mH
2.51 mH
1.6 mH
27 mH
14 mH
10.1 mH
6.4 mH