Mitsubishi Electric FR-F720-00046 Installation Manuallines page 10

FR-F740-00770 to 01160-NA
R1/L11 S1/L21
Screw size(M4)
R/L1 S/L2 T/L3 N/-
Screw size
Power (00770: M6
supply
00930/01160: M8)
FR-F740-03250 to 04810-NA
R1/L11 S1/L21
R/L1 S/L2 T/L3 N/-
P/+
Power supply
Screw size (M12)
(for option)
CAUTION
· The power supply cables must be connected to R/L1, S/L2, T/L3. (Phase sequence needs not to be matched.) Never
connect the power cable to the U, V, W of the inverter. Doing so will damage the inverter.
· Connect the motor to U, V, W. At this time, turning on the forward rotation switch (signal) rotates the motor in the
counterclockwise direction when viewed from the motor shaft.
· When wiring the inverter main circuit conductor of the FR-F740-05470 or more, tighten a nut from the right side of the
conductor. When wiring two wires, place wires on both sides of the conductor. (Refer to the drawing below.) For wiring, use
bolts (nuts) provided with the inverter.
Charge lamp
Jumper
Screw size
(00770: M6
00930/01160: M8)
P/+
Jumper
IM
Motor
Screw size (M4)
Charge lamp
Jumper
Screw size
(03250/03610: M10
04320/04810: M12)
P/+
Screw size
(M10)
P/+
IM
Motor
DC reactor
FR-F740-01800 to 02600-NA
R1/L11 S1/L21
Screw size (M4)
Screw size
Screw size (M10)
(01800: M8, 02160/02600: M10)
R/L1 S/L2 T/L3 N/-
Power
supply
DC reactor
FR-F740-05470 to 12120-NA
R1/L11 S1/L21
R/L1 S/L2 T/L3 N/-
Power supply
DC reactor
WIRING
Charge lamp
Jumper
Screw size
(01800: M8, 02160/02600: M10)
P/+
P/+
IM
Motor
Screw size
(01800: M8,
02160/02600: M10)
Screw size (M4)
Charge lamp
Jumper
Screw size (M12)
P/+
P/+
IM
Motor
Screw size (M10)
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