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7. SPECIFICATIONS
7-7
7
7.1.3 Option list
Name Type
Applicable
Capacity
Application, Specifications, Etc.
Parameter unit
(Japanese only)
FR-PU04
All capacities
LCD display, capable of direct input
from ten-key pad.
Refer to: Chapter 4, 4.4 Instructions
for Use of the FR-PU04
Parameter unit
connection cable
FR-CB201
FR-CB203
FR-CB205
All capacities
Cable for connection of the operation
panel or parameter unit. Available in
three lengths, 1m, 3m and 5m.
Heat sink external
mounting attachment
FR-A5CN01
1.5K or more
Used to place only the heat sink
section of the drive unit in the outside
of the control box.
Dirt-protection
structure attachment
FR-A5CV01
All capacities
By installing this option, the drive unit
meets the totally enclosed structure
specifications (IP40).
Power factor
improving DC reactor
FR-BEL-0.4K
FR-BEL-0.75K
FR-BEL-1.5K
FR-BEL-2.2
FR-BEL-3.7K
0.5K
0.1K
1.5K
2.0K
3.5K
Used to improve the input power
factor (overall power factor about
95%) and cooperate with the power
supply.
Power factor
improving AC reactor
FR-BAL-0.4K
FR-BAL-0.75K
FR-BAL-1.5K
FR-BAL-2.2K
FR-BAL-3.7K
0.5K
1.0K
1.5K
2.0K
3.5K
Used to improve the input power
factor (overall power factor about
90%) and cooperate with the power
supply.
Radio noise filter FR-BIF
All capacities
For radio noise reduction.
(Leakage current = approx. 4mA)
Line noise filter FR-BSF01
FR-BLF
All capacities
For line noise reduction.
(Leakage current can be ignored.)
High-duty brake
resistor
FR-ABR-0.4K
FR-ABR-0.75K
FR-ABR-2.2K
FR-ABR-3.7K
0.5K
1.0K
1.5K, 2.0K
3.5K
Used to improve the braking capability
of the drive unit. (Permissible duty:
10%ED)
BU brake unit BU-1500
BU-3700
BU-7.5K
0.5K, 1.0K
1.5K
2.0K, 3.5K
Used with a discharge resistor to
improve the braking capability of the
drive unit.
Discharge resistor GZG, GRZG
Resistor designed for use with the BU
brake unit.
Stand-alone type
High power factor
converter
FR-HC-7.5K
All capacities
Returns regenerative energy from the
motor to the power supply.
Three speed selector FR-AT For three-speed (high, middle, low)
switching operation.
Deviation detector FR-FD For synchronous operation. Used with
a deviation sensor and synchro.
Master controller FR-FG Allows parallel operation of up to 35
drive units.
Ratio setter FR-FH For ratio control. Allows ratios to be
set to five drive units.
Motorized speed
setter
FR-FK For remote operation. Allows
operation to be controlled from
multiple places.
Controllers
PG follower FR-FP
All capacities
For follow-up operation using the
signal of a pilot generator (PG).
Pilot generator QVAH-10 For follow-up operation.
Deviation sensor YVGC-500W-NS For synchronous operation
(mechanical deviation detection).
Others
Speed setting
potentiometer
WA2W1k
Ω
All capacities
For speed setting. Wire-wound type.
2W, 1k
Ω
, B characteristic.