Mitsubishi Electronics Mitsubishi Digital Electronics Automobile Accessories Frequency Inverter ユーザーズマニュアル
12
MITSUBISHI ELECTRIC
FR-F 740 EC/E1
Specifications FR-F 740-00023 to -01160
Rated motor
capacity
capacity
�
[kW]
120% overlaod capacity
햶
0.75
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
30
37
45
55
150% overlaod capacity
0.75
1.5
2.2
3.7
5.5
7.5
11
15
18.5
22
30
37
45
55
Rated
current
[A]
current
[A]
햷
120%
overlaod
capacity
overlaod
capacity
햶
2.3
(2.0)
(2.0)
3.8
(3.2)
(3.2)
5.2
(4.4)
(4.4)
8.3
(7.1)
(7.1)
12.6
(10.7)
(10.7)
17
(14.5)
(14.5)
25
(21.3)
(21.3)
31
(26.4)
(26.4)
38
(32.3)
(32.3)
47
(40.0)
(40.0)
62
(52.7)
(52.7)
77
(65.5)
(65.5)
93
(79.1)
(79.1)
116
(98.6)
(98.6)
2.5
4.2
5.7
9.1
13.9
18.7
27.5
34.1
41.8
51.7
68.2
84.7
102.3
127.5
2.8
4.6
6.2
10
15.1
20.4
30
37.2
45.6
56.4
74.4
92.4
111.6
139.2
150%
overlaod
capacity
overlaod
capacity
2.1
(1.8)
(1.8)
3.5
(3.0)
(3.0)
4.8
(4.1)
(4.1)
7.6
(6.4)
(6.4)
11.5
(9.8)
(9.8)
16
(13)
(13)
23
(19)
(19)
29
(24)
(24)
35
(30)
(30)
43
(36)
(36)
57
(48)
(48)
70
(60)
(60)
85
(72)
(72)
106
(90)
(90)
2.5
4.2
5.8
9.1
13.8
19.2
27.6
34.8
42
51.6
68.4
84
102
127.2
3.1
5.2
7.2
11.4
17.2
24
34.5
43.5
52.5
64.5
85.5
105
127.5
159
Output capacity
[kVA]
[kVA]
120% overlaod capacity
햶
1.8
2.9
4.0
6.3
9.6
13
19.1
23.6
29.0
35.8
47.3
58.7
70.9
88.4
150% overlaod capacity
1.6
2.7
3.7
5.8
8.8
12.2
17.5
22.1
26.7
32.8
43.4
53.3
64.8
80.8
Overload current
rating
rating
�
120% overlaod capacity
120% of rated motor capacity for 3s; 110% for 1 min.(max.ambient temperature 40°C) – typical for pumps and fans
150% overlaod capacity
150% of rated motor capacity for 3s; 120% for 1 min.(max.ambient temperature 50°C) – typical for conveyor belts and centrifuges
Voltage
�
3-phase AC, 0 V to power supply voltage
Frequency range
0.5–400 Hz
Control method
V/f control, optimum excitation control or simple magnetic flux vector control
Modulation control
Sine evaluated PWM, Soft PWM
Carrier frequency
0.7 kHz–14.5 kHz (user adjustable)
Power supply voltage
3-phase, 380–480 V AC,
−15% / +10%
Voltage range
323–528 V AC at 50 / 60 Hz
Power supply frequency
50 / 60 Hz
±5%
Rated input
capacity
capacity
�
[kVA]
120% overlaod capacity
햶
2.8
5.0
6.1
10
13
19
22
31
37
45
57
73
88
110
150% overlaod capacity
2.5
4.5
5.5
9
12
17
20
28
34
41
52
66
80
100
Cooling
Self cooling
Fan cooling
Power loss
[kW]
[kW]
120% overlaod capacity
햶
0.06
0.08
0.1
0.16
0.19
0.24
0.34
0.39
0.49
0.58
0.81
1.0
1.17
1.51
150% overlaod capacity
0.05
0.08
0.09
0.14
0.18
0.22
0.31
0.35
0.44
0.52
0.71
0.93
1.03
1.32
Frame size
C
D
E
F
G
H
Inverter weight [kg]
3.5
3.5
3.5
3.5
3.5
6.5
6.5
7.5
7.5
13
13
23
35
35
Reactor weight [kg]
–
–
–
–
–
–
–
–
–
–
–
–
–
–
햹
Order no. 156569 156570 156571 156572 156573 156594 156595 156596 156597 156598 156599 156600 156601 156602
SYSTEM DESCRIPTION
햲
The performance figures at the rated motor capacity are based on a motor voltage of 400 V.
햳
The overload capacity in % is the ratio of the overload current to the inverter’s rated current in the respective operating mode. For repeated duty cycles allow sufficient time for the inverter and the motor to
cool below the temperature reached at 100% load. The waiting periods can be calculated using the
cool below the temperature reached at 100% load. The waiting periods can be calculated using the
r.m.s. current method
(I² × t),
for which knowledge of the duty.
햴
The maximum output voltage cannot exceed the power supply voltage. The output voltage can be varied over the entire power supply voltage range.
햵
The rated input capacity varies depending on the impedance values on the power supply side of the inverter (including the cables and input reactor).
햶
When the load curve with 120% overload capacity is selected the maximum permitted ambient temperature is 40°C.
햷
When operating with carrier frequencies
≥
3 kHz this value is reduced automatically as soon as the frequency inverter exceeds the rated output current shown in parentheses (= 85% load).
햸
When the cable bushing for the
optional expansion cards is broken out the unit has an IP 00 protection rating
.
햹
The suffix EC or E1 in the model designation identifies the CE versions of the frequency inverter (for the European Union). The inverter types
FR-F740-02160 and above are all delivered in the E1 version as
standard (PCBs with two coats of protective varnish). The EC version (varnished PCBs) is standard for types FR-F740 00023 through 01800. The other version as always available as an option.
I
rated
햷
I
max. 60 s
I
max. 3 s
I
rated
햷
I
max. 60 s
I
max. 3 s