Mitsubishi Electric FR-F820-00046 Instruction Manual page 26

Rating
400 V class
Model FR-F840-[ ]
SLD
Applicable motor
capacity (kW)

LD
Rated SLD
capacity
LD
(kVA)

SLD
Rated current
(A)
LD
Overload SLD
current rating
LD

Rated voltage

Rated input
AC voltage/frequency
Permissible AC voltage fluctuation
Permissible frequency fluctuation
SLD
Rated input
current (A)

LD
Power supply SLD
capacity
LD
(kVA)

Protective structure (IEC 60529)

Cooling system
Approx. mass (kg)

The applicable 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 440 V for 400 V class.

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 maximum
point of the voltage waveform at the inverter output side is the power supply voltage multiplied by about

The rated input current indicates a value at a rated output voltage. The impedance at the power supply side (including those of the input reactor and cables) affects the
rated input current.

The power supply capacity is the value when at the rated output current. It varies by the impedance at the power supply side (including those of the input reactor and
cables).

FR-DU08: IP40 (except for the PU connector section)

For the power voltage exceeding 480 V, set Pr.977 Input voltage mode selection. (For details, refer to the Instruction Manual (Detailed).)
26
SPECIFICATIONS
00023 00038 00052 00083 00126 00170 00250 00310 00380 00470 00620 00770 00930 01160 01800 02160 02600 03250 03610 04320 04810 05470 06100 06830
0.75K 1.5K 2.2K 3.7K 5.5K 7.5K 11K 15K 18.5K 22K 30K 37K 45K 55K 75K 90K 110K 132K 160K 185K 220K 250K 280K 315K
0.75 1.5 2.2 3.7 5.5 7.5 11
0.75 1.5 2.2 3.7 5.5 7.5 11
1.8 2.9 4 6.3 10 13 19
1.6 2.7 3.7 5.8 8.8 12 18
2.3 3.8 5.2 8.3 12.6 17 25
2.1 3.5 4.8 7.6 11.5 16 23
110% 60 s, 120% 3 s (inverse-time characteristics) at surrounding air temperature 40°C
120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature 50°C
Three-phase 380 to 500 V
Three-phase 380 to 500 V 50 Hz/60 Hz
323 to 550 V 50 Hz/60 Hz
±5%
3.2 5.4 7.8 10.9 16.4 22.5 31.7 40.3 48.2 58.4 76.8 97.6 115 141 180 216 260 325 361 432 481 547 610 683
3 4.9 7.3 10.1 15.1 22.3 31
2.5 4.1 5.9 8.3 12 17 24
2.3 3.7 5.5 7.7 12 17 24
Enclose type (IP20)
Self-cooling Forced air cooling
2.5 2.5 2.5 3.0 3.0 6.3 6.3
15 18.5 22 30 37 45 55
15 18.5 22 30 37 45 55
24 29 36 47 59 71 88
22 27 33 43 53 65 81
31 38 47 62 77 93 116 180
29 35 43 57 70 85 106 144

38.2 44.9 53.9 75.1 89.7 106 130 144 180 216 260 325 361 432 481 547 610
31 37 44 59 74 88 107 137 165 198 248 275 329 367 417 465 521
29 34 41 57 68 81 99
Open type (IP00)
8.3 8.3 15 15 23 41 41
75/
110 132 160 185 220 250 280 315 355
90
75 90 110 132 160 185 220 250 280 315
137 165 198 248 275 329 367 417 465 521
110 137 165 198 248 275 329 367 417 465
216 260 325 361 432 481
180 216 260 325 361 432
110 137 165 198 248 275 329 367 417 465
43 52 55 71 78 117 117 166 166 166
.
547 610 683
481 547 610