Mitsubishi Electronics FR-A500 Manuel D’Utilisation
221
SPECIFICATIONS
7
!
!
!
! 400V class
Type FR-A540-
""K
0.4
0.75
1.5 2.2
3.7
5.5 7.5 11
15
18.5
22 30 37 45
55
Applicable
motor capacity
(Note 1)
motor capacity
(Note 1)
kW
0.4
0.75
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
30
37
45
55
Ou
tp
u
t
Rated capacity
(kVA) (Note 2)
(kVA) (Note 2)
1.1
1.9
3
4.6
6.9
9.1
13
17.5
23.6
29
32.8
43.4
54
65
84
Rated
current (A)
current (A)
1.5
2.5
4
6
9
12
17
23
31
38
43
57
71
86
110
Overload current
capacity (Note 3)
capacity (Note 3)
150% 60s, 200% 0.5s (inverse-time characteristics)
Voltage (Note 4)
Three-phase, 380 to 480V 50Hz/60Hz
Regen-
erative
braking
torque
erative
braking
torque
Maximum
value
/Permissi-
ble duty
value
/Permissi-
ble duty
100% torque/2%ED (Note 5)
20% torque/continuous
P
o
wer s
u
pply
Rated input AC
voltage, frequency
voltage, frequency
Three-phase, 380 to 480V 50Hz/60Hz
Permissible AC
voltage fluctuation
voltage fluctuation
323 to 528V 50Hz/60Hz
Permissible
frequency fluctuation
frequency fluctuation
±5%
Power supply system
capacity (kVA) (Note 6)
capacity (kVA) (Note 6)
1.5
2.5
4.5
5.5
9
12
17
20
28
34
41
52
66
80
100
Protective structure
(JEM 1030)
(JEM 1030)
Enclosed type (IP20) (Note 7)
Open type (IP00)
Cooling system
Self-cooling
Forced air cooling
Approx. weight (kg),with
DU
DU
3.5
3.5
3.5
3.5
3.5
6.0
6.0
13.0
13.0
13.0
13.0
24.0
35.0
35.0
36.0
Note: 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 220V for 200V class and
440V for 400V class.
3. The % value of the the overload capacity indicates 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.
4. The maximum output voltage does not exceed the power supply voltage. You can set the
maximum output voltage to any value below the power supply voltage. However, the pulse
voltage value of the inverter output side voltage remains unchanged at about
that of the power
supply.
5. Short duration rating 5s
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. The open type (IP00) is used when the plug-in option is fitted after removal of the option wiring
port cover.
2