Wiring - Mitsubishi FR-HAL-0.4K Instruction Manual

3

Wiring

Connect the reactor and inverter according to the connection diagram below.
Connect the AC reactor on the input side of the inverter.
<Three-phase power supply>
Power
supply
(1) When using the AC reactor with two or more inverters, always connect
one AC reactor to each inverter as shown below.
If you use one reactor with two or more inverters, you should run all
the inverters to provide a sufficient power factor improving effect.
Power
supply
(2) Make selection according to the applied motor capacity. (When the
inverter capacity is larger than the motor capacity, make selection
according to the motor capacity)
For a motor of less than 0.4kW, choose the option designed for 0.4kW.
CAUTION
1. Remove the terminal cover of the terminal block to perform
wiring. Reinstall the wiring cover after performing wiring.
2. Do not perform wiring while power is on and the inverter is
running.
3. Any person who is involved in the wiring of this equipment
should be fully competent to do the work.
4. The terminal block cover is not provided for the 400V class
75K or more and 200V class 18.5K or more.
Provide isolation to avoid contact of terminals.
NFB
R
S
T
FR-HAL
NFB
R
S
T
FR-HAL
R
S
T
Inverter
X
R U
Y
S
V
Z
T W
X
R
Y
S
Z
T
Inverter
X
R
Y
S
Z
T
Inverter
Wiring
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