4-52
4-3 Wiring Conforming to EMC Directives
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
4
System Design
Reactor to Reduce Harmonic Current
Harmonic Current Measures
Use a Reactor to suppress harmonic currents. The Reactor functions to suppress sudden and
quick changes in electric currents.
The Guidelines for Suppressing Harmonic Currents in Home Appliances and General Purpose
Components requires that manufacturers take appropriate remedies to suppress harmonic
current emissions onto power supply lines.
Select the proper Reactor model according to the Servo Drive to be used.
Servo Drive Reactor
Model
Number of
power
phases
Model
Rated
current
Inductance Weight
R88D-KTA5L
Single-phase
3G3AX-DL2002 1.6 A 21.4 mH Approx. 0.8 kg
R88D-KT01L 3G3AX-DL2004 3.2 A 10.7 mH Approx. 1.0 kg
R88D-KT02L 3G3AX-DL2007 6.1 A 6.75 mH Approx. 1.3 kg
R88D-KT04L 3G3AX-DL2015 9.3 A 3.51 mH Approx. 1.6 kg
R88D-KT01H
Single-phase 3G3AX-DL2002 1.6 A 21.4 mH Approx. 0.8 kg
Three-phase 3G3AX-AL2025 10.0 A 2.8 mH Approx. 2.8 kg
R88D-KT02H
Single-phase 3G3AX-DL2004 3.2 A 10.7 mH Approx. 1.0 kg
Three-phase 3G3AX-AL2025 10.0 A 2.8 mH Approx. 2.8 kg
R88D-KT04H
Single-phase 3G3AX-DL2007 6.1 A 6.75 mH Approx. 1.3 kg
Three-phase 3G3AX-AL2025 10.0 A 2.8 mH Approx. 2.8 kg
R88D-KT08H
Single-phase 3G3AX-DL2015 9.3 A 3.51 mH Approx. 1.6 kg
Three-phase 3G3AX-AL2025 10.0 A 2.8 mH Approx. 2.8 kg
R88D-KT10H
Single-phase 3G3AX-DL2015 9.3 A 3.51 mH Approx. 1.6 kg
Three-phase 3G3AX-AL2025 10.0 A 2.8 mH Approx. 2.8 kg
R88D-KT15H
Single-phase 3G3AX-DL2022 13.8 A 2.51 mH Approx. 2.1 kg
Three-phase 3G3AX-AL2025 10.0 A 2.8 mH Approx. 2.8 kg
R88D-KT20H
Three-phase
3G3AX-AL2055 20.0 A 0.88 mH Approx. 4.0 kg
R88D-KT30H
R88D-KT50H 3G3AX-AL2110 37.0 A 0.35 mH Approx. 5.0 kg
R88D-KT75H
3G3AX-AL2220 70.0 A 0.18 mH Approx. 10.0 kg
R88D-KT150H
R88D-KT06F
3G3AX-AL4025 6.0 A 7.7 mH Approx. 2.7 kgR88D-KT10F
R88D-KT15F
R88D-KT20F
3G3AX-AL4055 10.0 A 3.5 mH Approx. 4.0 kg
R88D-KT30F
R88D-KT50F 3G3AX-AL4110 20.0 A 1.3 mH Approx. 6.0 kg
R88D-KT75F
3G3AX-AL4220 36.0 A 0.74 mH Approx. 10.0 kg
R88D-KT150F