Installation and wiring
Compatible with the FR-F820-02330(55K) or lower and FR-F840-01160(55K) or lower.
Compatible with the FR-F820-03160(75K) or higher and FR-F840-01800(75K) or higher.
Provides a large braking capability. Install this as required.
(FR-BU2, FR-BU )
Allows the inverter to provide the optimal regenerative braking
capability. Install this as required.
(FR-BR , MT-BR5 )
A USB (Ver. 1.1) cable connects the inverter with a personal
A USB memory device enables parameter copies and the trace
Install this to reduce the electromagnetic noise generated from the
inverter. The noise filter is effective in the range from about
0.5 MHz to 5 MHz.
A wire should be wound four turns at maximum.
Connect a squirrel-cage induction motor.
Connect this for an application where a PM motor is driven by the
load even while the inverter power is OFF. Do not open or close the
contactor while the inverter is running (outputting).
No-fuse switch (DSN type)
Use the specified motor. An IPM motor cannot be driven by the
commercial power supply.
Inverter and peripheral devices (2)
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