Specifications Fr-A 740-01800 To -12120 - Mitsubishi Electric FR-A700 Instruction Manual

Appendix
A.2

Specifications FR-A 740-01800 to -12120

Series
Rated motor
200 % over-
load capacity
capacity [kW]
Output capacity [kVA]
120 % over-
load capacity
150 % over-
load capacity
Rated
current [A]
200 % over-
load capacity
250 % over-
load capacity
120 % over-
load capacity
150 % over-
Overload
load capacity
current
200 % over-
rating
load capacity
250 % over-
load capacity
Voltage
Maximum
Regenerative
value/permis-
braking torque
sible duty
Power supply voltage
Voltage range
Power supply frequency
Rated input capacity [kVA]
Protective structure
Cooling system
Weight [kg]
Tab. A-2: Specifications FR-F 740-01800 to -12120
The applied motor capacity indicated is the maximum capacity applicable for use of the
Mitsubishi 4-pole standard motor. 200 % overload capacity for 60 s is the default setting
when the inverter is shipped.
The rated output capacity indicated assumes that the output voltage is 440 V.
When operating the inverter with the carrier frequency set to 3 kHz or more with 120 % or
150 % overload capacity set, the carrier frequency will automatically decrease if the output
current of the inverter exceeds the value in parenthesis of the rated current (= 85 % load).
This may cause the motor noise to increase.
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 pulse voltage value
of the inverter output side voltage remains unchanged at about √2 that of the power supply.
The power supply capacity varies with the value of the power supply side inverter impedance
(including those of the input reactor and cables).
FR-DU07: IP40 (except for the PU connector)
FR-A700 EC
01800 02160 02600 03250 03610 04320 04810 05470 06100 06830 07700 08660 09620 10940 12120
55 75 90 110 132
84 110 137 165 198
180 216 260 325 361
(153) (184) (221) (276) (306)
144 180 216 260 325
(122) (153) (184) (221) (276)
144 180 216 260
110
(122) (153) (184) (221)
110 144 180 216
86
(93) (122) (153) (184)
120 % of rated motor capacity for 3 s; 110 % for 1 min. (max. ambient temperature 40°C)
150 % of rated motor capacity for 3 s; 120 % for 1 min. (max. ambient temperature 50°C)
200 % of rated motor capacity for 3 s; 150 % for 1 min. (max. ambient temperature 50°C)
250 % of rated motor capacity for 3 s; 200 % for 1 min. (max. ambient temperature 50°C)
20 %
tor-
que /
conti-
nuous
100 110 137 165 198
37 50 57 72
Specifications FR-A 740-01800 to -12120
160 185 220 250
248 275 329 367
432 481 547 610
(367) (408) (464) (518)
361 432 481 547
(306) (367) (408) (464)
325 361 432 481
(276) (306) (367) (408)
260 325 361 432
(221) (276) (306) (367)
3-phase AC, 0 V to power supply voltage
10 % torque / continuous
3-phase, 380–500 V AC, −15% / +10%
323–550 V AC at 50/60 Hz
50/60 Hz ± 5%
248 275 329 367
IP00
Forced air cooling
72 110 110 175 175
280 315 355 400 450
417 465 521 587 660
683 770 866 962 1094
(580) (654) (736) (817) (929)
610 683 770 866 962
(518) (580) (654) (736) (817)
547 610 683 770 866
(464) (518) (580) (654) (736)
481 547 610 683 770
(408) (464) (518) (580) (654)
417 465 521 587 660
175 260 260 370 370
500
733
1212
(1030)
1094
(929)
962
(817)
866
(736)
733
370
A - 3