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APPENDIX
Note
Set the EMC filter valid and install the inverter and perform wiring according to the following instructions.
• This inverter is equipped with an EMC filter. Enable the EMC filter. (For details, refer to page 72.)
• Connect the inverter to an earthed power supply.
• Install a motor and a control cable written in the EMC Installation Manual (BCN-A21041-204) and Technical News (MF-
S-143) according to the instruction.
• Confirm that the final application conforms with the required EMC standard.
• The FR-F846 models are equipped with a harmonic suppression DC-choke. If the inverter has an input current of 16 A
or less, limits for harmonic current emissions of EN/IEC61000-3-2 shall apply. However, for professional equipment with
a total rated power of 1 kW or higher, the limits for harmonic current emissions of EN/IEC61000-3-2 shall not apply. If
the equipment input current is more than 16 A and does not exceed 75 A, the equipment complies with EN/IEC61000-
3-12 provided that the short-circuit power Ssc is greater than or equal to the value provided in the table below at the
interface point between the user's supply and the public system. It is the responsibility of the installer or user of the
equipment to ensure, by consultation with the distribution network operator if necessary, that the equipment is
connected only to a supply with a short-circuit power Ssc greater than or equal to the value mentioned in the table
below. If the equipment input current is more than 75 A and the power supply capacity is 100 kVA or more, limits for the
harmonic current emissions of IEC61000-3-4 shall apply. However, the equipment complies with IEC61000-3-4
provided that the short-circuit ratio Rsce is greater than or equal to the value provided in the table below.
• Limitations of voltage variations, voltage fluctuations, and blinking for the low-voltage power supply systems are
specified as shown below.
Inverter model Standard Ssc Rsce
FR-F846-00250(11K)
EN/IEC61000-3-12
3059 kVA
120
FR-F846-00310(15K) 3858 kVA
FR-F846-00380(18.5K) 4656 kVA
FR-F846-00470(22K) 5720 kVA
FR-F846-00620(30K) 7582 kVA
FR-F846-00770(37K) 9312 kVA
FR-F846-00930(45K) 11307 kVA
FR-F846-01160(55K) 14100 kVA
FR-F846-01800(75K) 19155 kVA
FR-F846-02160(90K)
IEC61000-3-4
―
350
FR-F846-02600(110K) ―
FR-F846-03250(132K) ―
FR-F846-03610(160K) ―
Inverter model Standard Remarks
FR-F846-00023(0.75K)
EN/IEC61000-3-3
FR-F846-00038(1.5K)
FR-F846-00052(2.2K)
FR-F846-00083(3.7K)
FR-F846-00126(5.5K)
FR-F846-00170(7.5K)
FR-F846-00250(11K)
FR-F846-00310(15K)
FR-F846-00380(18.5K)
FR-F846-00470(22K)
FR-F846-00620(30K)
EN/IEC61000-3-11
The equipment is intended for use
only in premises having a supply
current capacity 100 A per phase.
FR-F846-00770(37K)
FR-F846-00930(45K) ―
FR-F846-01160(55K) ―
FR-F846-01800(75K) ―
FR-F846-02160(90K) ―
FR-F846-02600(110K) ―
FR-F846-03250(132K) ―
FR-F846-03610(160K) ―
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