10-1
Chapter 10 APPLICATION OF DC REACTORS (DCRs)
Since the "Japanese Guideline for Suppressing Harmonics in Home and General-purpose
Appliances" issued by the Ministry of International Trade and Industry (Currently the Ministry of
Economy, Trade and Industry) was revised in January 2004, the general-purpose inverters have no
longer been subject to the guideline. Individual inverter manufacturers have voluntarily employed
harmonics suppression measures. It is recommended that DC reactors (DCRs) specified in Table
10.1 be connected to the FRENIC-Mini series of inverters.
Table 10.1 List of DC Reactors (DCRs)
Power
supply
voltage
Nominal applied
motor (kW)
Applicable inverter type
DCR type
0.1 FRN0001C2S-2
0.2 FRN0002C2S-2
DCR2-0.2
0.4 FRN0004C2S-2
DCR2-0.4
0.75 FRN0006C2S-2
DCR2-0.75
1.5 FRN0010C2S-2
DCR2-1.5
2.2 FRN0012C2S-2
DCR2-2.2
Three-
phase
200 V
3.7 FRN0020C2S-2
DCR2-3.7
0.1 FRN0001C2S-7
DCR2-0.2
0.2 FRN0002C2S-7
DCR2-0.4
0.4 FRN0004C2S-7
DCR2-0.75
0.75 FRN0006C2S-7
DCR2-1.5
1.5 FRN0010C2S-7
DCR2-2.2
Single-
phase
200 V
2.2 FRN0012C2S-7
DCR2-3.7
Note: A box (
) in the above table replaces A, C, E, or U depending on the shipping destination.
For three-phase 200 V class series of inverters, it replaces A or U.
Figure 10.1 Connection Diagram of DC Reactor (DCR)
