Mitsubishi FR-D720-5.5K - Page 20

11
2
INSTALLATION AND WIRING
Wiring
zThree-phase 400V class
zSingle-phase 200V class
zSingle-phase 100V class
FR-D740-0.4K to 3.7K FR-D740-5.5K, 7.5K
FR-D740-11K, 15K
FR-D720S-0.1K to 0.75K FR-D720S-1.5K, 2.2K
FR-D710W-0.1K to 0.4K FR-D710W-0.75K
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
Screw size
(M4)
MotorPower supply
IM
Jumper
Screw size (M4)
N/-
P/+
PR
R/L1 S/L2 T/L3
Screw size (M4)
Screw size
(M4)
MotorPower supply
Jumper
IM
Motor
Power supply
IM
Screw size
(M4 for 11K, M5 for 15K)
N/-
P/+
PR
R/L1 S/L2 T/L3
Jumper
Screw size (M4 for 11K, M5 for 15K)
Screw size
(M3.5)
MotorPower supply
N/-
P/+ PR
IM
Jumpe
r
Screw size (M3.5)
R/L1 S/L2
N/-
P/+
PR
R/L1 S/L2
Screw size
(M4)
MotorPower supply
IM
Jumper
Screw size (M4)
Screw size
(M3.5)
MotorPower supply
N/-
P/+ PR
IM
Screw size (M3.5)
R/L1 S/L2
N/-
P/+
PR
R/L1 S/L2
Screw size
(M4)
MotorPower supply
IM
Screw size (M4)