Mitsubishi Electric FR-F700 Series Instruction Manual page 96

•400V class
SLD is initially set.
Type FR-F740- -NA 00023 00038 00052 00083 00126 00170 00250 00310 00380 00470 00620 00770 00930 01160
LD
Applied motor capacity
(kW(HP))
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(NEMA250-1997))
Cooling system
Approx. mass (kg (lbs))
Type FR-F740- -NA
LD
Applied motor capacity
(kW(HP))
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(NEMA250-1997))
Cooling system
Approx. mass (kg (lbs))
*1 The applied 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 (the structure
is no longer NEMA1).
*8 FR-DU07: IP40 (except for the PU connector)
0.75 1.5 2.2 3.7
(1) (2) (3) (5)
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 (122°F) (inverse time characteristics)
110% 60s, 120% 3s, 40°C (104°F) (inverse time characteristics)
2.5 4.5 5.5 9
Enclosed type (IP20 NEMA1)
*8
Self-cooling
3.6 3.6 3.6 3.6
(7.9) (7.9) (7.9) (7.9)
01800 02160
75(100) 90(150)
90(150) 110(150)
110
137
144 (122) 180 (153)
180 (153) 216 (184)
120% 60s, 150% 3s, 50°C (122°F) (inverse time characteristics)
110% 60s, 120% 3s, 40°C (104°F) (inverse time characteristics)
110
137
*8
37 (81.6) 50 (110.2)
5.5 7.5 11 15 18.5
(7.5) (10) (15) (20) (25)
8.8 12.2 17.5 22.1 26.7
11.5 16 23 29 35
(9.8) (13.6) (20) (25) (30)
12.6 17 25 31 38
(10.7) (14.5) (21) (26) (32)
Three-phase 380 to 480V
Three-phase 380 to 480V 50Hz/60Hz
323 to 528V 50Hz/60Hz
±5%
12 17 20 28 34
*7
Forced air cooling
3.6 6.6 6.6 7.6 7.6
(7.9) (14.5) (14.5) (16.7) (16.7)
02600
110(150)
132(200)
137 165
165 198
216 (184)
260 (221)
Three-phase 380 to 480V
Three-phase 380 to 480V 50Hz/60Hz
323 to 528V 50Hz/60Hz
±5%
137 165
165 198
Open type (IP00)
Forced air cooling
57 (125.4)
Rating
22 30 37 45 55
(30) (40) (50) (60) (75)
32.8 43.4 53.3 64.8 80.8
43 57 70 85 106
(37) (48) (60) (72) (90)
47 62 77 93 116
(40) (53) (65) (79) (99)
41 52 66 80 100
Open type (IP00)
13 13 23 35 35
(28.7) (28.7) (50.7) (77.2) (77.2)
03250 03610
132(200) 160(250)
160(250) 185(300)
198 247
247 275
260 (221) 325 (276)
325 (276) 361 (306)
198 247
247 275
72 (158.4) 72 (158.4)
that of the power supply.
2
91
7