Specifications

FR-HC High-power Factor Converters
FR-RC Power Regenerating Converters
35
Notes:
1. Be sure to open inverter power input terminals R, S and T. If they are incorrectly connected, the inverter will be damaged. Also, if the polarity of terminals P and N are
mistaken, the high-power factor converter and the inverter will be damaged.
2. The wiring of terminals R4, S4, T4 and terminals R, S and T must match the power supply phase shift.
3. Be sure to confirm the order in which reactor 1 and reactor 2 are connected. The reactors will overheat if connection mistakes are madde.
Power
Supply
NFB
MC
MC
MC1
MC2
R
R
R
R1
S
S
S
S1
T
T
T
Reactor 1
(FR-HCL01)
R2
R2
R3
R3
R4
R4
S2
S2
S3
S3
S4
S4
T2
T2
T3
T3
T4 T4
External box
(FR-HCB)
Resistor
P
N
P
N
RDY
RSO
SE
MRS
RES
SD
Control
source
High-power factor converter
(FR-HC)
Inverter
(FR-A500)
Motor
U
V
W
Phase
detector
Filter condenser
Reactor 2
(FR-HCL02)
Resistor
■ External Dimensions
FR-RC Power Regenerating Converters
● Capable of regenerating braking energy generated by motor into
power.
● Designed so that heat generated by the converter can be isolated
outside of the panel by installing heat generating parts externally
at the rear of the panel.
Rating plate
Front cover
Display panel
window
Mounting bracket (movable)
Cooling fan
Dimensions for external
installation of heat-generating parts
W
W1
C
H3
H1
H
H2
2-øC hole
D
D1
3.2
■ External Dimensions
Model W H D D1 W1 H1 H2 H3 C
FR-RC-15K
270 450 195 87 200 432 10 8 10 19kg
FR-RC-30K
340 600 195 90 270 582 10 8 10 31kg
FR-RC-55K
480 700 250
135
410 670 15 15 12 56kg
FR-RC-H15K
340 600 195 90 270 582 10 8 10 31kg
FR-RC-H30K
340 600 195 90 270 582 10 8 10 33kg
FR-RC-H55K
480 700 250
135
410 670 15 15 12 56kg
(Unit: mm)
200V
400V
Approx.
weight
■ Selection Table
Short-time rated %ED at 150% braking torque
Motor capacity 7.5kW 11kW 15kW 18.5kW 22kW 30kW 37kW 45kW 55kW
Inverter
200V
7.5K 11K 15K 18.5K 22K 30K 37K 45K 55K
400V
7.5K 11K 15K 18.5K 22K 30K 37K 45K 55K
FR-RC-15K
%ED
45 4 5 25 --- --- --- --- --- ---
FR-RC-30K
--- --- 45 30 25 2 5 --- --- ---
FR-RC-55K
--- --- --- --- --- 45 35 2 5 25
FR-RC-H15K
%ED
45 4 5 25 --- --- --- --- --- ---
FR-RC-H30K
--- --- 45 45 45 2 5 --- --- ---
FR-RC-H55K
--- --- --- --- --- 45 45 4 5 25
200V
400V
Be sure to install an FR-BAL power factor improvement reactor to balance the
power supply.
Model name FR-RC- K 15K 30K 55K H15K H30K H55K
Input voltage
3-phase 200V 50Hz
200
~ 230V 60Hz
3-phase 400V 50Hz
400 ~ 460V 60Hz
Permissible input voltage fluctuation
±10%
Applicable inverter
7.5K~55K (select internal switch according to motor capacity)