Mitsubishi Electric FR-A520-0.4K -55K Instruction Manual page 206

z 400V class (Japanese version, NA version, EC version)
……
Type FR-A540- K 0.4 0.75
kW 0.4 0.75
Applicable
motor capacity CT 0.5
HP
(Note 1)
VT 1 1.5
CT 1.1 1.9
Rated capacity
(kVA) (Note 2)
VT 1.3 2.3
CT 1.5 2.5
Continuous
current (A) VT 1.8
Overload
CT
capacity
VT
(Note. 3)
Voltage (Note 4)
Regen- Maximum
erative value/time
braking Permissi-ble
torque duty
Rated input AC
voltage, frequency
Permissible AC
voltage fluctuation
Permissible frequency
fluctuation
Power supply system
capacity (kVA) (Note 1.5 2.5
6)
Protective structure (JEM
1030)
Cooling system Self-cooling
Approx. weight (kg (lbs)),
3.5 3.5
with DU
(7.72) (7.72)
Note: 1. The applicable motor capacity indicated is the maximum capacity applicable when Mitsubishi
4-pole standard motor is used.
2. The rated output capacity indicated assumes that the output voltage is 220V for 200V class and
440V for 400V class.
3. The overload capacity indicated in % is the ratio of the overload current to the inverter's rated
current. For repeated duty, allow time for the inverter and motor to return to or below the
temperatures under 100% load.
4. The maximum output voltage cannot exceed the power supply voltage. The maximum output
voltage may be set as desired below the power supply voltage.
5. The torque indicated is the average value for deceleration from 60Hz to a stop and varies with
motor loss.
6. The power supply capacity changes with the values of the power supply side inverter impedances
(including those of the input reactor and cables).
7. The open type (IP00) is used when the inboard option is fitted after removal of the option wiring
port cover.
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1.5 2.2 3.7 5.5 7.5
1.5 2.2 3.7 5.5 7.5
1 2 3 5 7.5 10
3 3 5 10 15
3 4.2 6.9 9.1 13
3.6 4.7 6.9 10.6 16.0
4 6 9 12 17
3 4.8 6.7 9 14 21
150% 60 seconds, 200% 0.5 seconds (inverse-time characteristics)
120% 60 seconds, 150% 0.5 seconds (inverse-time characteristics)
Three phase, 380V to 480V 50Hz/60Hz
100% 5 seconds
2%ED
Three phase, 380V to 480V 50Hz/60Hz
323 to 528V 50Hz/60Hz
4.5 5.5 9 12 17
Enclosed type (IP20 NEMA1) (Note 7)
3.5 3.5 3.5 6.0 6.0
(7.72) (7.72) (7.72)
(13.23) (13.23)
191
SPECIFICATIONS
11 15 18.5 22 30 37
11 15 18.5 22 30 37
15 20 25 30 40 50
20 25 30 40 50 60
17.5 23.6 29 32.8 43.4 54
20.5 25.9 30.5 39.7 49.5 58.6
23 31 38 43 57 71
27 34 40 52 65 77
20% (Note 5)
Continuous (Note 5)
±5%
20 28 34 41 52 66
Open type (IP00)
Forced air cooling
13.0 13.0 13.0 13.0 24.0 35.0
(28.66) (28.66) (28.66) (28.66) (52.91) (77.16)
45 55
45 55
60 75
75 100
65 84
72.6 94.7
86 110
96 124
80 100
35.0 36.0
(79.37)
(77.16)