Mitsubishi Electric FREQROL HC Instruction Manual page 29

3) Wiring the external box and reactor 2
(Overall wiring distance should be not more than 10m.)
External box
R2 R3
S3
S2
T2 T3
Overall wiring distance: Within 10m
Note: The cable size is dependent on the capacity of the reactor. (Refer to page 17.)
4) Wiring the reactor 2 and high power factor converter
(Overall wiring distance should be not more than 10m.)
Reactor 2 High power factor converter
R3 R4
S3 S4
T3 T4
Note: The cable size is dependent on the capacity of the reactor. (Refer to page 17.)
5) Example of how to wire the high power factor converter and inverter (FR-A500 series)
These units should be connected to transmit commands from the high power factor converter to the
inverter securely.
The cable size varies with the inverter series. Refer to the inverter instruction manual for wiring
instructions.
(Overall wiring distance should be not more than 50m.)
High power factor converter
Control
circuit
Y1 or Y2
Cable size: 0.75 to 2 mm
Reactor 2
R3 R4
S3 S4
T3 T4
R4 P
S4
R3
T4 N
Inverter
P P
N N
(Note 3)
RDY X10
RSO RES
X11
SE SD
2
Reactor 2
Reactor 2
R4 S3 S4 T3 T4
- 20 -
Power supply
FR-HCL01
Transtormer
Capacitor
S2
R2 T2
Magnetic
Resistor Resistor
contactor
R3 S3 T3
Terminal block
MC1.MC2
FR-HC
High power factor converter
Screw size
M4
High power
factor converter
R1 S1
R S T R4 S4 T4
N P
Charge lamp
(yellow)