Main Circuit Terminals; Terminal Block Layout - Mitsubishi Electric FR-S500E Instruction Manual

Main circuit terminals

1.2 Main circuit terminals

1.2.1

Terminal block layout

1) Three-phase 400V power input
FR-S540E-0.4K, 0.75K, 1.5K, 2.2K, 3.7K-EC
2) Single-phase 200V power input
FR-S520SE-0.2K, 0.4K, 0.75K-EC
L1 N
Power supply
CAUTION
Make sure the power cables are connected to the L1, L2, L3 of the inverter. Never
connect the power cable to the U, V, W of the inverter. (Phase need not be
matched)
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.
- +
P1
L1 L2 L3
Power supply Motor
Jumper
P1
- +
U V W
IM
Motor
Jumper
U V W
IM
FR-S520SE-1.5K-EC
- +
P1
Power supply
6
Jumper
L1 N
U V
IM
Motor
W