Inverter rating
672
8.1
Inverter rating
FR-A860-00450 or lower
The applicable motor capacity indicated is the maximum capacity applicable for use of the 4-pole standard motor.
The rated output capacity indicated assumes that the output voltage is 575 V.
When an operation is performed with the carrier frequency set to 3 kHz or more, and the inverter output current reaches the value indicated in the parenthesis, the
carries frequency is automatically lowered. The motor noise becomes louder accordingly.
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
.
Value for the ND rating
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).
UL Type 1 Enclosure - Suitable for Installation in a Compartment Handling Conditioned Air (Plenum)
When a provided brake resistor is used, the protective structure is open type (NEMA 1).
Model FR-A860-[ ]-N6
00027
00061
00090
00170
00320
00450
Inverter capacity (kW)
0.75
2.2
3.7
7.5
15.0
22.0
Applicable motor
capacity (kW)
SLD
1.5
3.7
5.5
11
22
30
LD
1.12
2.2
3.7
7.5
18.5
30
ND (initial setting)
0.75
2.2
3.7
7.5
15
22
HD
0.4
1.5
2.2
5.5
11
18.5
Ou
tp
u
t
Rated capacity
(kVA)
SLD
2.7
6.1
9
17
32
45
LD
2.5
5.6
8.2
16
27
41
ND (initial setting)
1.7
4
6.1
12
22
33
HD
1
2.7
4
9
16
24
Rated current (A)
SLD
2.7 (2.3)
6.1 (5.2)
9 (7.65)
17 (14.4)
32 (27.2)
45 (38.2)
LD
2.5 (2.1)
5.6 (4.8)
8.2 (7)
16 (13.6)
27 (22.9)
41 (34.8)
ND (initial setting)
1.7
4
6.1
12
22
33
HD
1.0
2.7
4
9
16
24
Overload current
rating
SLD
110% 60 s, 120% 3 s (inverse-time characteristics)
at surrounding air temperature 30°C
110% 60 s, 120% 3 s (inverse-time characteristics)
at ambient temperature 40°C
LD
120% 60 s, 150% 3 s (inverse-time characteristics) at ambient temperature 40°C
ND (initial setting)
150% 60 s, 200% 3 s (inverse-time characteristics) at ambient temperature 40°C
HD
200% 60 s, 250% 3 s, 280% 0.5 s (inverse-time characteristics) at ambient temperature 40°C
Rated voltage
Three-phase 525 to 600 V
Regenerative
braking
Brake transistor
Built-in
Maximum brake torque
20% torque/continuous
Power
sup
p
ly
Rated input
AC voltage/frequency
Three-phase 525 to 600 V 60 Hz
Permissible AC voltage fluctuation
472 to 660 V 60 Hz
Permissible frequency fluctuation
±5%
Rated input current
(A)
Without DC
reactor
SLD
4.7
11.0
15.0
27.0
43.0
61.0
LD
4.4
9.8
14.0
25.0
36.0
55.0
ND (initial setting)
3.0
7.0
10.0
19.0
29.0
44.0
HD
1.8
4.7
6.8
14.0
21.0
32.0
With DC
reactor
SLD
2.7 (2.3)
6.1 (5.2)
9.0 (7.65)
17.0 (14.4)
32.0 (27.2)
45.0 (38.2)
LD
2.5 (2.1)
5.6 (4.8)
8.2 (7.0)
16.0 (13.6)
27.0 (22.9)
41.0 (34.8)
ND (initial setting)
1.7
4.0
6.1
12.0
22.0
33.0
HD
1.0
2.7
4.0
9.0
16.0
24.0
Power supply
capacity (kVA)
Without DC
reactor
SLD
4.7
10.6
15.0
26.7
42.4
60.6
LD
4.4
9.8
13.8
25.2
35.8
54.4
ND (initial setting)
3.0
7.0
10.3
18.9
29.2
43.8
HD
1.8
4.7
6.7
14.2
21.2
31.9
With DC
reactor
SLD
2.7
6.1
9.0
17.0
32.0
45.0
LD
2.5
5.6
8.2
16.0
27.0
41.0
ND (initial setting)
1.7
4.0
6.1
12.0
22.0
33.0
HD
1.0
2.7
4.0
9.0
16.0
24.0
Protective structure (IEC 60529)
Enclosed type (UL type 1 plenum rated)
,
Enclosed type (UL type 1 plenum rated)
Cooling system
Natural
Forced air
Approx. mass (kg)
3.5
4.0
4.0
7
9
17
Содержание 800 Series
Страница 11: ...MEMO 10 ...
Страница 17: ...MEMO 16 ...
Страница 95: ...MEMO 94 ...
Страница 671: ...MEMO 670 ...
Страница 681: ...MEMO 680 ...