Mitsubishi Electric FR-A701 Instrucion Manual page 22

400V class
FR-A741-5.5K, 7.5K
Screw size (M4)
R/L1 S/L2 T/L3
Power supply
FR-A741-18.5K to 45K
Screw size (18.5K to 30K : M6,
R/L1 S/L2 T/L3
IM
Motor
Power supply
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.
Screw size (M4)
R1/L11 S1/L21
Charge lamp
Jumper
N/- P/+
IM
Motor
Screw size (M4)
S1/L21
R1/L11
Jumper
37K/45K : M8)
N/- P/+
Main circuit terminal specifications
FR-A741-11K, 15K
Screw size (M4)
Screw size (M5)
R/L1 S/L2 T/L3
Power supply
FR-A741-55K
R1/L11
Screw size (M8)
R/L1 S/L2 T/L3
Power supply
S1/L21
R1/L11
Charge lamp
Jumper
N/- P/+
IM
Motor
S1/L21 Screw size (M4)
Jumper
N/-
P/+
IM
Motor
2
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