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Standard specifications
Rating (Separated converter type)
400 V class
•
Inverter
Model FR-A842-[]-R2R
Applicable motor capacity
(kW)
2
Rated capacity (kVA)
Rated current (A)
Overload current rating
Rated voltage
Regenerative
brakingtorque
(When the converter
unit (FR-CC2) is used)
DC power supply voltage
Control power supply auxiliary input
Permissible control power supply auxiliary
input fluctuation
Protective structure (IEC 60529)
Cooling system
Approx. mass (kg)
The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.
For the SND rating, the carrier frequency is always 2 kHz.
The rated output capacity indicated assumes that the output voltage is 440 V.
The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated output current. For repeated duty,
allow time for the inverter and motor to return to or below the temperatures under 100% load.
The maximum output voltage does not exceed the power supply voltage. The maximum output voltage can be changed within the setting range.
However, the maximum point of the voltage waveform at the inverter output side is the power supply voltage multiplied by about
ND rating reference value
FR-DU08: IP40 (except for the PU connector section)
For the power voltage exceeding 480 V, set Pr.977 Input voltage mode selection.
• Converter unit (FR-CC2)
Model FR-CC2-H[]
Applicable motor capacity (kW)
Overload current rating
Rated voltage
Rated input AC voltage/frequency
Permissible AC voltage fluctuation
Permissible frequency fluctuation
Rated input current (A)
Power supply capacity (kVA)
Protective structure (IEC 60529)
Cooling system
DC reactor
Approx. mass (kg)
The % value of the overload current rating indicated is the ratio of the overload current to the inverter's rated output current. For repeated duty,
allow time for the converter unit and the inverter to return to or below the temperatures under 100% load.
The converter unit output voltage varies according to the input power supply voltage and the load. The maximum point of the voltage waveform at
the converter unit output side is approximately the power supply voltage multiplied by
24
The power supply capacity is the value when at the rated output current. The impedance at the power supply side (including those of the input
reactor and cables) affects the rated input current.
The permissible voltage imbalance ratio is 3% or less. (Imbalance ratio = (highest voltage between lines - average voltage between three lines) /
average voltage between three lines 100)
07700
315K
SLD
400
LD
355
SND
355
ND (initial setting)
315
HD
280
SLD
587
LD
521
SND
521
ND (initial setting)
465
HD
417
SLD
770
LD
683
SND
683
ND (initial setting)
610
HD
547
SLD
110% 60 s, 120% 3 s (inverse-time characteristics) at surrounding air temperature of 40°C
LD
120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50°C
SND
150% 60 s (inverse-time characteristics) at surrounding air temperature of 50°C
ND (initial setting)
150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50°C
HD
200% 60 s, 250% 3 s (inverse-time characteristics) at surrounding air temperature of 50°C
Three-phase 380 to 500 V
Maximum brake
10% torque/continuous
torque
430 to 780 VDC
Single phase 380 to 500 V 50 Hz/60 Hz
Frequency ±5%, voltage ±10%
Open type (IP00)
Forced air cooling
163
315K
315
355
200% 60 s, 250% 3 s
430 to 780 VDC
Three-phase 380 to 500 V, 50 Hz/60 Hz
Three-phase 323 to 550 V, 50 Hz/60 Hz
5%
610
683
465
521
Open type (IP00)
Forced air cooling
Built-in
210
213
08660
09620
355K
400K
450
500
400
450
400
450
355
400
315
355
660
733
587
660
587
660
521
587
465
521
866
962
770
866
770
866
683
770
610
683
163
243
355K
400K
450K
400
450
770
866
587
660
282
285
.
10940
12120
450K
500K
560
630
500
560
500
560
450
500
400
450
834
924
733
834
733
834
660
733
587
660
1094
1212
962
1094
962
1094
866
962
770
866
243
243
.
500K
560K
630K
500
560
630
150% 60 s,
120% 60 s,
110% 60 s,
200% 3 s
150% 3 s
120% 3 s
962
1094
1212
733
833
924
288
293
294
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