Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 790

Model FR-A820-[]
Approx. mass (kg)
*1 The applicable motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi Electric 4-pole standard motor.
*2 A 0.2 kW motor can be operated under V/F control only.
*3 The rated output capacity is the value with respect to 220 V output voltage.
*4 The percentage of the overload current rating 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 maximum point of the voltage waveform at the inverter output side is the power supply voltage multiplied by about
*6 The built-in brake resistor is used.
*7 Value for the ND rating
*8 The rated input current is the value at a rated output voltage. The input power impedances (including those of the input reactor and cables) affect
the value.
*9 The power supply capacity is the value at the rated output current. The input power impedances (including those of the input reactor and cables)
affect the value.
*10 The protection rating of the FR-DU08 is IP40 (except for the PU connector).
 400 V class
 00023 to 01800
Model FR-A840-[]
SLD
LD
Applicable motor
*1
ND (initial setting)
capacity (kW)
HD
SLD
Rated
LD
capacity
ND (initial setting)
*3
(kVA)
HD
SLD
LD
Rated
current (A)
ND (initial setting)
HD
SLD
Overload
LD
current
ND (initial setting)
*4
rating
HD
*5
Rated voltage
Brake transistor
Regenerative
Maximum brake torque
braking
FR-ABR
(when the option is used)
Rated input
AC voltage and frequency
Permissible AC voltage fluctuation
Permissible frequency fluctuation
SLD
LD
Without DC
ND
reactor
(initial setting)
Rated input HD
*8
current (A) SLD
LD
With DC
ND
reactor
(initial setting)
HD
SLD
LD
Without DC
ND
reactor
(initial setting)
Power supply
HD
capacity
SLD
*9
(kVA)
LD
With DC
ND
reactor
(initial setting)
HD
Protection rating of structure (IEC 60529)
Cooling system
Approx. mass (kg)
00046 00077 00105 00167 00250 00340 00490 00630 00770 00930 01250 01540 01870 02330 03160 03800 04750
0.4K 0.75K 1.5K 2.2K 3.7K 5.5K 7.5K
2.0 2.2 3.3 3.3 3.3
00023 00038 00052 00083 00126 00170 00250 00310 00380 00470 00620 00770 00930 01160 01800
0.4K 0.75K 1.5K 2.2K
0.75 1.5 2.2 3.7 5.5
0.75 1.5 2.2 3.7 5.5
0.4 0.75 1.5 2.2 3.7
*2
0.4 0.75 1.5 2.2
0.2
1.8 2.9 4 6.3 10
1.6 2.7 3.7 5.8 8.8
1.1 1.9 3 4.6 6.9
0.6 1.1 1.9 3 4.6
2.3 3.8 5.2 8.3 12.6
2.1 3.5 4.8 7.6 11.5
1.5 2.5 4 6 9
0.8 1.5 2.5 4 6
110% 60 s, 120% 3 s (inverse-time characteristics) at surrounding air temperature of 40°C
120% 60 s, 150% 3 s (inverse-time characteristics) at surrounding air temperature of 50°C
150% 60 s, 200% 3 s (inverse-time characteristics) at surrounding air temperature of 50°C
200% 60 s, 250% 3 s (inverse-time characteristics) at surrounding air temperature of 50°C
Three-phase 380 to 500 V
Built-in
*7 *6
100% torque, 2% ED
100% torque, 10% ED
Three-phase 380 to 500 V, 50/60 Hz
323 to 550 V, 50/60 Hz
±5%
3.2 5.4 7.8 10.9 16.4
3 4.9 7.3 10.1 15.1
2.3 3.7 6.2 8.3 12.3
1.4 2.3 3.7 6.2 8.3
2.3 3.8 5.2 8.3 12.6
2.1 3.5 4.8 7.6 11.5
1.5 2.5 4 6 9
0.8 1.5 2.5 4 6
2.5 4.1 5.9 8.3 12
2.3 3.7 5.5 7.7 12
1.7 2.8 4.7 6.3 9.4
1.1 1.7 2.8 4.7 6.3
1.8 2.9 4 6.3 10
1.6 2.7 3.7 5.8 8.8
1.1 1.9 3 4.6 6.9
0.6 1.1 1.9 3 4.6
*10
Enclose type (IP20)
Natural Forced air
2.8 2.8 2.8 3.3 3.3
11K 15K 18.5K 22K
6.7 6.7 8.3 15 15 15
3.7K 5.5K 7.5K 11K 15K
7.5 11 15 18.5
7.5 11 15 18.5
5.5 7.5 11 15
3.7 5.5 7.5 11
13 19 24 29
12 18 22 27
9.1 13 18 24
6.9 9.1 13 18
17 25 31 38
16 23 29 35
12 17 23 31
9 12 17 23
20% torque, continuous
100% torque, 6% ED
*11
22.5 31.7 40.3 48.2
22.3 31 38.2 44.9
17.4 22.5 31 40.3
12.3 17.4 22.5 31
17 25 31 38
16 23 29 35
12 17 23 31
9 12 17 23
17 24 31 37
17 24 29 34
13 17 24 31
9.4 13 17 24
13 19 24 29
12 18 22 27
9.1 13 18 24
6.9 9.1 13 18
6.7 6.7 8.3 8.3
30K 37K 45K 55K 75K
22 42 42 54 74
√
2 .
18.5K 22K 30K 37K 45K
22 30 37 45 55
22 30 37 45 55
18.5 22 30 37 45
15 18.5 22 30 37
36 47 59 71 88
33 43 53 65 81
29 34 43 54 66
24 29 34 43 54
47 62 77 93 116
43 57 70 85 106
38 44 57 71 86
31 38 44 57 71
*12
—
58.4 76.8 97.6 115 141
53.9 75.1 89.7 106 130
48.2 56.5 75.1 91 108
40.3 48.2 56.5 75.1 91
47 62 77 93 116
43 57 70 85 106
38 44 57 71 86
31 38 44 57 71
44 59 74 88 107
41 57 68 81 99
37 43 57 69 83
31 37 43 57 69
36 47 59 71 88
33 43 53 65 81
29 34 43 54 66
24 29 34 43 54
Open type (IP00)
15 15 23 41 41
8. SPECIFICATIONS
8.1 Inverter rating
90K
1
74
2
3
4
5
6
55K
75/90
75
55
7
45
137
110
84
8
66
180
144
110
9
86
10
—
—
134
108
180
144
110
86
—
—
102
83
137
110
84
66
43
791