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Explanations
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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 1kΩ For 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 10kΩ
For 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