Fuji Electric FRENIC-HVAC Manual page 87

(4) Wiring the main circuit power input wires
For 200V class series inverters of 5.5 to 45 kW (7 to 60HP) and 400V ones of 11 to 90 kW (15 to 125HP), follow
the wiring procedure given below for smooth wiring.
Remove the screws and press the ends of the ferrite core support inwards to release the ferrite core from
the main circuit terminal block.
Connect the inverter grounding wire.
Pass the main circuit power input wires of the inverter through the ferrite core and then connect those wires
to the terminal block.
Put the ferrite core and its support back into place.
(5) Mounting the wiring plate and the front cover
After wiring, mount the wiring plate and front cover back into place.
(Tightening torque: 1.8 N•m (15.9 lb-in) (M4), 3.5 N•m (31.0 lb-in) (M5))
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Ferrite core
2-3