Mitsubishi Electric FR-A700 EC, Instruction Manual

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Appendix Specifications FR-A 740-01800 to -12120
FR-A700 EC A - 3
A.2 Specifications FR-A 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)
Series 01800 02160 02600 03250 03610 04320 04810 05470 06100 06830 07700 08660 09620 10940 12120
Rated motor
capacity [kW]
200 % over-
load capacity
55 75 90 110 132 160 185 220 250 280 315 355 400 450 500
Output
Output capacity [kVA]
84 110 137 165 198 248 275 329 367 417 465 521 587 660 733
Rated
current [A]
120 % over-
load capacity
180
(153)
216
(184)
260
(221)
325
(276)
361
(306)
432
(367)
481
(408)
547
(464)
610
(518)
683
(580)
770
(654)
866
(736)
962
(817)
1094
(929)
1212
(1030)
150 % over-
load capacity
144
(122)
180
(153)
216
(184)
260
(221)
325
(276)
361
(306)
432
(367)
481
(408)
547
(464)
610
(518)
683
(580)
770
(654)
866
(736)
962
(817)
1094
(929)
200 % over-
load capacity
110
144
(122)
180
(153)
216
(184)
260
(221)
325
(276)
361
(306)
432
(367)
481
(408)
547
(464)
610
(518)
683
(580)
770
(654)
866
(736)
962
(817)
250 % over-
load capacity
86
110
(93)
144
(122)
180
(153)
216
(184)
260
(221)
325
(276)
361
(306)
432
(367)
481
(408)
547
(464)
610
(518)
683
(580)
770
(654)
866
(736)
Overload
current
rating
120 % over-
load capacity
120 % of rated motor capacity for 3 s; 110 % for 1 min. (max. ambient temperature 40°C)
150 % over-
load capacity
150 % of rated motor capacity for 3 s; 120 % for 1 min. (max. ambient temperature 50°C)
200 % over-
load capacity
200 % of rated motor capacity for 3 s; 150 % for 1 min. (max. ambient temperature 50°C)
250 % over-
load capacity
250 % of rated motor capacity for 3 s; 200 % for 1 min. (max. ambient temperature 50°C)
Voltage
3-phase AC, 0 V to power supply voltage
Regenerative
braking torque
Maximum
value/permis-
sible duty
20 %
tor-
que /
conti-
nuous
10 % torque / continuous
Power supply
Power supply voltage 3-phase, 380–500 V AC,
−
15% / +10%
Voltage range 323–550 V AC at 50/60 Hz
Power supply frequency 50/60 Hz ± 5%
Rated input capacity [kVA]
100 110 137 165 198 248 275 329 367 417 465 521 587 660 733
Protective structure
IP00
Cooling system Forced air cooling
Weight [kg] 37 50 57 72 72 110 110 175 175 175 260 260 370 370 370
Tab. A-2: Specifications FR-F 740-01800 to -12120