Features
Standard
Specifications
Outline
Dimension
Drawings
Operation
Panel
Protective
Functions
OptionsInstructionsMotorCompatibilityWarrantyInquiry
Peripheral Devices
Why energy
savings?
Terminal Connection
Diagram
Terminal Specification
Explanation
Parameter
List
Explanations
of
Parameters
50
* Rated power consumption. The power supply specifications of the FR series manual controllers and speed controllers are 200VAC 50Hz, 220V/
220VAC 60Hz, and 115VAC 60Hz.
FR Series Manual Controller/Speed Controller
Manual controller
FR-AX For independent operation. With frequency meter, frequency
setting potentiometer and start switch.
Shared among all
models
DC tach. follower
FR-AL For synchronous operation (1.5VA) by external signal (0 to
5V, 0 to 10V DC) *
Three speed selector
FR-AT For three speed switching, among high, middle and low
speed operation (1.5VA) *
Motorized speed setter
FR-FK For remote operation. Allows operation to be controlled from
several places (5VA) *
Ratio setter
FR-FH For ratio operation. Allows ratios to be set to five inverters.
(3VA) *
PG follower
FR-FP For tracking operation by a pilot generator (PG) signal (3VA)
*
Master controller
FR-FG Master controller (5VA) for parallel operation of multiple
(maximum 35) inverters. *
Soft starter
FR-FC For soft start and stop. Enables acceleration/deceleration in
parallel operation (3VA) *
Deviation detector
FR-FD For continuous speed control operation. Used in combination
with a deviation sensor or synchro (5VA) *
Preamplifier
FR-FA Used as an A/V converter or arithmetic amplifier (3VA) *
Others
Pilot generator
QVAH-10 For tracking operation. 70V/35VAC 500Hz (at 2500r/min)
Deviation sensor
YVGC-500W-NS For continuous speed control operation (mechanical
deviation detection). Output 90VAC/90°
Frequency setting potentiometer
WA2W 1kΩFor frequency setting. Wirewound 2W 1kΩ B characteristic
Frequency meter
YM206NRI 1mA Dedicated frequency meter (graduated to 120Hz). Moving-
coil type DC ammeter
Calibration resistor
RV24YN 10kΩFor frequency meter calibration. Carbon film type B
characteristic
Inverter setup software
(FR Configrator)
FR-SW1-SETUP-
WE Supports an inverter startup to maintenance. Shared among all
models
Name Type Applications, Specifications, etc. Applicable
Inverter