Mitsumi electronic 55K Welding System User Manual


 
OPTIONS
193
Name Type Application, Specifications, etc.
Applicable
Inverter
Manual controller FR-AX (Note 4)
For independent operation. With frequency meter,
frequency setting potentiometer and start switch.
DC tach. follower FR-AL (Note 4)
For joint operation using external signals. (0 to
5VDC, 0 to 10VDC) (1VA) (Note 2)
Three speed selector FR-AT (Note 4)
For three-speed (high, middle, low) switching
operation. (1.5VA)
Motorized speed setter FR-FK (Note 4)
For remote operation. Allows operation to be
controlled from several places. (5VA)
Ratio setter FR-FH (Note 4)
For ratio control. Allows ratios to be set to five
inverters. (3VA)
PG follower (Note 4) FR-FP
For follow-up operation using the signal of a pilot
generator (PG). (2VA)
Master controller (Note 4) FR-FG
For parallel operation of several (up to 35)
inverters. (5VA)
Soft starter (Note 4) FR-FC
For soft start and stop. Allows parallel operation
and acceleration/deceleration. (3VA)
Deviation detector (Note 4) FR-FD
For synchronous operation. Used with a deviation
sensor and synchro. (5VA)
Preamplifier (Note 4) FR-FA
Can be used as A/V conversion or operational
amplifier. (3VA)
Pilot generator (Note 4) QVAH-10
For follow-up operation. 70/35VAC 500Hz (at
2500r/min)
Deviation sensor (Note 4) YVGC-500W-NS
For synchronous operation (mechanical deviation
detection). Output 90VAC/90
°
Frequency setting
potentiometer (Note 4)
WA2W 1k
For frequency setting. Wire-wound type. 2W 1K
B characteristic.
Frequency meter (Note 4) YM206RI 1mA
Dedicated frequency meter (up to 120Hz scale).
Moving-coil DC ammeter.
Calibration resistor (Note 4) RV24YN 10k
For calibration of the frequency meter. Carbon-film
type. B characteristic.
Inverter setup software
FR-SW0-SETUP-
WE
Supports steps from inverter start-up to
maintenance. (FR-SW0-SETUP-WJ is Japanese
version.)
Common to
all models
Note: 1. "H" in the type code indicates 400V class.Power supply specifications of FR series controllers
and setters: 200VAC 50Hz, 200V/220VAC 60Hz, 115VAC 60Hz.
2. Rated power consumption
3. The intercompatibility attachment (FR-A5AT
""
) is required to mount the inverter, with the
exception of some models.
4. Options available in Japan only.
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