Mitsubishi Electric FR-A800 Series Instruction Manual page 829

*5 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
*6 The built-in brake resistor is used.
*7 Value for the ND rating
*8 The rated input current is the value at a rated output voltage. The input power impedances (including those of the input reactor and cables) affect
the value.
*9 The power supply capacity is the value at the rated output current. The input power impedances (including those of the input reactor and cables)
affect the value.
*10 FR-DU08: IP40 (except for the PU connector)
*11 For the power voltage exceeding 480 V, set Pr.977 Input voltage mode selection. (For details, refer to
*12 The braking capability of the inverter can be improved with a commercial brake resistor. (For details, refer to
 02160 to 06830
Model FR-A840-[]
SLD
Applicable motor LD
*1
capacity (kW)
ND (initial setting)
HD
SLD
Rated
LD
capacity
ND (initial setting)
*2
(kVA)
HD
SLD
LD
Rated
current (A)
ND (initial setting)
HD
SLD
Overload
LD
current
ND (initial setting)
*3
rating
HD
*4
Rated voltage
Brake transistor
Regenerative
Maximum brake torque
braking
when the option FR-ABR
is used
Rated input AC voltage/frequency
Permissible AC voltage fluctuation
Permissible frequency fluctuation
Rated input
With DC
*6
reactor
current (A)
Power supply
With DC
capacity
reactor
*7
(kVA)
Protection rating of structure (IEC 60529)
Cooling system
Approx. mass (kg)
*1 The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi Electric standard 4-pole motor.
*2 The rated output capacity is the value with respect to 440 V output voltage.
*3 The percentage of the overload current rating 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.
*4 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
*5 Value for the ND rating
*6 The rated input current is the value at a rated output voltage. The input power impedances (including those of the input reactor and cables) affect
the value.
*7 The power supply capacity is the value at the rated output current. The input power impedances (including those of the input reactor and cables)
affect the value.
*8 FR-DU08: IP40 (except for the PU connector)
*9 For the power voltage exceeding 480 V, set Pr.977 Input voltage mode selection. (For details, refer to
828
8. SPECIFICATIONS
8.1 Inverter rating
Downloaded from ManualsNet.com
02160 02600
75K 90K
110 132
90 110
75 90
55 75
165 198
137 165
110 137
84 110
216 260
180 216
144 180
110 144
110% 60 s, 120% 3 s (inverse-time characteristics) at surrounding air temperature of 40°C
120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50°C
150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50°C
200% 60 s, 250% 3 s (inverse-time characteristics) at surrounding air temperature of 50°C
Three-phase 380 to 500 V
FR-BU2 (option)
*5
10% torque, continuous
— —
Three-phase 380 to 500 V, 50/60 Hz
323 to 550 V, 50/60 Hz
±5%
SLD 216 260
LD 180 216
ND (initial
144 180
setting)
HD 110 144
SLD 165 198
LD 137 165
ND (initial
110 137
setting)
HD 84 110
*8
Open type (IP00)
Forced air
52 55
search engine
03250 03610 04320
110K 132K 160K
160 185 220
132 160 185
110 132 160
90 110 132
248 275 329
198 248 275
165 198 248
137 165 198
325 361 432
260 325 361
216 260 325
180 216 260
— — —
*9
325 361 432
260 325 361
216 260 325
180 216 260
248 275 329
198 248 275
165 198 248
137 165 198
71 78 117
√
page 345.)
page 97.)
04810 05470 06100
185K 220K 250K
250 280 315
220 250 280
185 220 250
160 185 220
367 417 465
329 367 417
275 329 367
248 275 329
481 547 610
432 481 547
361 432 481
325 361 432
— — —
481 547 610
432 481 547
361 432 481
325 361 432
367 417 465
329 367 417
275 329 367
248 275 329
117 166 166
√
page 345.)
.
2
06830
280K
355
315
280
250
521
465
417
367
683
610
547
481
—
683
610
547
481
521
465
417
367
166
.
2