Wiring - Mitsubishi Electric Fr-Hal- Series 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>
MCCB
R
Power
S
supply
T
(1)
When using the AC reactor with
two or more inverters, always
connect one AC reactor to each
inverter as shown to the right.
If you use one reactor with two or
more inverters, you should run all
the inverters to provide a sufficient
power factor improving effect.
(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.
For single-phase 200 V power input, choose the reactor one rank higher than
the motor capacity.
For single-phase 100 V power input, choose the reactor three ranks higher
than the motor capacity.
(3) Securely earth (ground) the reactor using the earth (ground) terminal.
(Refer to page
the position of the earth (ground) terminal.)
Inverter
X R U
Y S
V
Z T
W
for the cable and crimping terminal sizes, and page

<Single-phase power supply>
MCCB
R
Power
S
supply
FR-HAL
MCCB
R
Power
S
supply
T
R
S
T
Wiring
Inverter
X R U
Y S
V
Z
W
X
R
Y
S
Z
T
Inverter
FR-HAL
X
R
Y
S
Z
T
Inverter
for

4