Appendix G Conformity with Standards
Appendix-38
G.2 Harmonic Component Regulation in the EU
[ 1 ] General comments
When you use general-purpose industrial inverters in the EU, the harmonics emitted from the inverter to power
lines are strictly regulated as stated below.
If an inverter whose rated input is 1 kW or less is connected to public low-voltage power supply, it is regulated by
the harmonics emission regulations from inverters to power lines (with the exception of industrial low-voltage
power lines). Refer to Figure G-3 Power Source and Regulation below for details.
Figure G-3 Power Source and Regulation
[ 2 ] Compliance with the harmonic component regulation
Table G-4 Compliance with Harmonic Component Regulation
Power supply
voltage
Inverter type
Nominal
applied
motor(kW)
ND/HD/
HND/HHD
w/o DC
reactor
w/ DC
reactor
Applicable
DC reactor type
Three-phase
200 V
FRN0001E2■-2
0.1 HHD
√ * √ * DCR2-0.2
0.2 HND √ * √ * DCR2-0.2
FRN0002E2■-2
0.2 HHD √ * √ * DCR2-0.2
0.4 HND √ * √ * DCR2-0.4
FRN0004E2■-2
0.4 HHD √ * √ * DCR2-0.4
0.75 HND √ * √ * DCR2-0.75
FRN0006E2■-2
0.75 HHD
√ * √ * DCR2-0.75
Three-phase
400 V
FRN0002E2■-4
0.4 HHD — √ DCR4-0.4
0.75 HND — √ DCR4-0.75
FRN0004E2■-4
0.75 HHD — √ DCR4-0.75
Single-phase
200 V
FRN0001E2■-7
0.1 HHD
— √ DCR2-0.2
FRN0002E2■-7
0.2 HHD
— √ DCR2-0.4
FRN0003E2■-7
0.4 HHD
— √ DCR2-0.75
FRN0005E2■-7
0.75 HHD
— — DCR2-1.5
* Evaluated by the level of harmonics flow to the 400 VAC line when three-phase 200 VAC power is supplied from
the three-phase 400 VAC power via a step-down transformer.
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