2
Product checking and parts identification
1.1 Product checking and parts identification
Unpack the inverter and check the capacity plate on the front cover and the rating plate on the inverter side face to
ensure that the product agrees with your order and the inverter is intact.
REMARKS
For removal and reinstallation of covers, refer to page 6.
Harmonic suppression guideline
All models of general-purpose inverters used by specific consumers are covered by "Harmonic suppression guideline for consumers
who receive high voltage or special high voltage". ( For further details, refer to page 47.)
Operation panel (FR-DU07)
Front cover
EMC filter ON/OFF connector
Control circuit
terminal block
AU/PTC switchover switch
Main circuit terminal block
Charge lamp
Lit when power is
supplied to the main
circuit
Power lamp
Lit when the control circuit
(R1/L11, S1/L21) is supplied
with power.
Cooling fan
PU connector
RS-485 terminals
Connector for plug-in option connection
(Refer to the instruction manual of options.)
Alarm lamp
Lit when the inverter is
in the alarm status
(major fault).
Capacity plate
Inverter type
Serial number
Capacity plate
Rating plate
Voltage/current input switch
K
5.5
Indicate inverter
capacity (kW)
FR-F740-5.5K
FR --F740
Symbol
F740
Voltage Class
Three-phase 400V class
F720
Three-phase 200V class
Rating plate
Inverter type
Input rating
Output rating
Serial number
FR-F740-5.5K
Applied motor
capacity
• Inverter Type
Combed shaped
wiring cover
(Refer to page 32)
(Refer to page 33)
(Refer to page 6)
(Refer to page 15)
(Refer to page 16)
(Refer to page 256)
(Refer to page 26)
(Refer to page 96)
• Accessory
· Fan cover fixing screws (30K or less)
(Refer to the Instruction Manual (basic) )
Capacity Screw Size (mm) Number
200V
2.2K to 5.5K M3 × 35 1
7.5K to 15K M4 × 40 2
18.5K to 30K M4 × 50 1
400V
3.7K, 5.5K M3 × 35 1
7.5K to 18.5K M4 × 40 2
22K, 30K M4 × 50 1
(Refer to page 16)
(Refer to page 6)
(Refer to page 19)
· DC reactor supplied (75K or more)
· Eyebolt for hanging the inverter (37K to 315K)
M8 × two pieces
(Refer to page 14, 143)
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