Layout And Wiring Of Main Circuit Terminals - Mitsubishi FR - S500 Instruction Manual

FR-S520S-0.2K to 1.5K-EC (R)
NFB
Power supply
REMARKS
To ensure safety, connect the power input to the inverter via a magnetic
contactor and earth leakage circuit breaker or no-fuse breaker, and use the
magnetic contactor to switch power on-off.
The output is three-phase 200V.
NOTE
To prevent a malfunction due to noise, keep the signal cables more than 10cm
(3.94inches) away from the power cables.
1

.3.2 Layout and wiring of main circuit terminals

FR-S540-0.4K, 0.75K, 1.5K, 2.2K, 3.7K-EC (R)
Jumper
-
+
P1
L1 L2 L3
FR-S520S-0.2K, 0.4K, 0.75K-EC (R)
L1 N
Power
supply
CAUTION
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.
For power input wiring, connect L
the terminal block.
Do not connect the power supply to U, V and W.
MC
L
1
N
U V W
IM
Power Motor
supply
Jumper
- P1 +
U V W
IM
Motor
1
U
V
W
FR-S520S-1.5K-EC (R)
+
-
P1
to R/L of the terminal block and N to S/L
1
8
Motor
IM
Jumper
L1 N U V
IM
Power Motor
supply
Earth
(Ground)
W
of
2