Specifications Fr-F740-01800 To -12120 - Mitsubishi Electric FR-F740 EC Instruction Manual

Specifications FR-F740-01800 to -12120

A.2 Specifications FR-F740-01800 to -12120
Series
120% over-
load capacity
Rated motor capacity
[kW]
150% over-
load capacity
120% over-
load capacity
Output capacity
[kVA]
150% over-
load capacity
120% over-
load capacity
Rated current
[A]
150% over-
load capacity
120% over-
Overload
load capacity
current
150% over-
rating
load capacity
Voltage
Power supply voltage
Voltage range
Power supply frequency
120% over-
Rated input
load capacity
capacity
150% over-
[kVA]
load capacity
Protective structure
Cooling system
Weight [kg]
Tab. A-2: Specifications FR-F740-01800 to -12120
The applied motor capacity indicated is the maximum capacity applicable for use of the
Mitsubishi 4-pole standard motor.
The rated output capacity indicated assumes that the output voltage is 440V.
When operating the inverter with the carrier frequency set to 3kHz or more, the carrier
frequency automatically decreases if the inverter output current 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)
A - 2
01800 02160 02600 03250 03610 04320 04810 05470 06100 06830 07700 08660 09620 10940 12120
90 110 132 160 185
75 90 110 132 160
137 165 198 247 275
110 137 165 198 247
180 216 260 325 361
(153) (184) (221) (276) (306)
144 180 216 260 325
(122) (153) (184) (221) (276)
120% of rated motor capacity for 3s; 110% for 1 min.
(max. ambient temperature 40°C) – typical for pumps and fans
150% of rated motor capacity for 3s; 120% for 1 min.
(max. ambient temperature 50°C) – typical for conveyor belts and centrifuges
137 165 198 247 275
110 137 165 198 247
37 50 57 72
220 250 280 315
185 220 250 280
329 366 416 464
275 329 366 416
432 481 547 610
(367) (408) (464) (518)
361 432 481 547
(306) (367) (408) (464)
3-phase AC, 0V to power supply voltage
3-phase, 380–500V AC, −15% / +10%
323–550V AC at 50/60Hz
50/60Hz ± 5%
329 366 416 464
275 329 366 416
IP00
Forced air cooling
72 110 110 220 220
355 400 450 500 560
315 355 400 450 500
520 586 659 733 833
464 520 586 659 733
683 770 866 962 1094
(580) (654) (736) (817) (929)
610 683 770 866 962
(518) (580) (654) (736) (817)
520 586 659 733 833
464 520 586 659 733
220 260 260 370 370
Appendix
630
560
923
833
1212
(1030)
1094
(929)
923
833
370