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Main circuit terminal specifications
Three-phase 400V class
FR-E740-0.4KNF to 3.7KNF FR-E740-5.5KNF, 7.5KNF
FR-E740-11KNF, 15KNF
NOTE
Make sure the power cables are connected to the R/L1, S/L2, T/L3. (Phase need not 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. Turning ON the forward rotation switch (signal) at this time rotates the motor
counterclockwise when viewed from the load shaft.
N/-
P/+
PR
R/L1 S/L2 T/L3
MotorPower supply
IM
Jumper
N/-
P/+
PR
R/L1 S/L2 T/L3
MotorPower supply
IM
Jumper
Motor
Power supply
IM
N/-
P/+
PR
R/L1 S/L2 T/L3
Jumper