Rating - Mitsubishi Electric FR-F740-00023-EC Instruction Manual

Rating

5.1 Rating

•400V class
SLD is initially set.
Type FR-F740- -EC
LD
Applied motor capacity
(kW)
SLD
*1
LD
Rated capacity
(kVA)
SLD
*2
LD
Rated current (A)
*3
SLD
LD
Overload current
rating
SLD
*4
Voltage
*5
Rated input AC voltage/
frequency
Permissible AC voltage
fluctuation
Permissible frequency
fluctuation
Power supply system capacity
(kVA)
*6
Protective structure
(JEM 1030)
*8
Cooling system
Approx. mass (kg)
Type FR-F740- -EC
LD
Applied motor capacity
(kW)
SLD
*1
LD
Rated capacity
(kVA)
SLD
*2
LD
Rated current (A)
*3
SLD
LD
Overload current
rating
SLD
*4
Voltage
*5
Rated input AC voltage/frequency
Permissible AC voltage fluctuation
Permissible frequency
fluctuation
LD
Power supply system
capacity (kVA)
SLD
*6
Protective structure
(JEM 1030)
*8
Cooling system
Approx. mass (kg)
*1 The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4-pole standard motor.
*2 The rated output capacity indicated assumes that the output voltage is 440V.
*3 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. This may cause the motor noise to increase.
*4 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.
*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 pulse voltage value of the inverter output side voltage remains unchanged at about
*6 The power supply capacity varies with the value of the power supply side inverter impedance (including those of the input reactor and cables).
*7 When the hook of the inverter front cover is cut off for installation of the plug-in option, the inverter changes to an open type (IP00).
*8 FR-DU07: IP40 (except for the PU connector)
254
00023 00038 00052 00083 00126 00170 00250 00310 00380 00470 00620 00770 00930 01160
0.75 1.5 2.2 3.7
1.6 2.7 3.7 5.8
2.1 3.5 4.8 7.6
(1.8) (3.0) (4.1) (6.5)
2.3 3.8 5.2 8.3
(2.0) (3.2) (4.4) (7.1)
120% 60s, 150% 3s, 50°C (inverse time characteristics)
110% 60s, 120% 3s, 40°C (inverse time characteristics)
2.5 4.5 5.5 9
Enclosed type (IP20)
Self-cooling
3.5 3.5 3.5 3.5
01800 02160 02600 03250 03610 04320 04810 05470 06100 06830 07700 08660 09620 10940 12120
75 90 110 132 160
90 110 132 160 185
110 137 165 198 247
137 165 198 247 275
144 180 216 260 325
(122) (153) (184) (221) (276)
180 216 260 325 361
(153) (184) (221) (276) (306)
120% 60s, 150% 3s, 50°C (inverse time characteristics)
110% 60s, 120% 3s, 40°C (inverse time characteristics)
110 137 165 198 247
137 165 198 247 275
37 50 57 72 72
5.5 7.5 11 15
8.8 12.2 17.5 22.1
11.5 16 23 29
(9.8) (13.6) (20) (25)
12.6 17 25 31
(10.7) (14.5) (21) (26)
Three-phase 380 to 480V
Three-phase 380 to 480V 50Hz/60Hz
323 to 528V 50Hz/60Hz
±5%
12 17 20 28
*7
Forced air cooling
3.5 6.5 6.5 7.5
185 220 250 280
220 250 280 315
275 329 366 416
329 366 416 464
361 432 481 547
(306) (367) (408) (464)
432 481 547 610
(367) (408) (464) (518)
Three-phase 380 to 500V
Three-phase 380 to 500V 50Hz/60Hz
323 to 528V 50Hz/60Hz
±5%
275 329 366 416
329 366 416 464
Open type (IP00)
Forced air cooling
110 110 220 220
18.5 22 30 37
26.7 32.8 43.4 53.3 64.8
35 43 57 70
(30) (37) (48) (60)
38 47 62 77
(32) (40) (53) (65)
34 41 52 66
Open type (IP00)
7.5 13 13 23
315 355 400 450
355 400 450 500
464 520 586 659
520 586 659 733
610 683 770 866
(518) (580) (654) (736)
683 770 866 962
(580) (654) (736) (817)
464 520 586 659
520 586 659 733
220 260 260 370
that of the power supply.
2
45 55
80.8
85 106
(72) (90)
93 116
(79) (99)
80 100
35 35
500 560
560 630
733 833
833 923
962 1094
(817) (929)
1094 1212
(929) (1030)
733 833
833 923
370 370