Drive Derating; Carrier Frequency Settings And Rated Current Values - Omron Q2A Series Technical Manual

10.4 Drive Derating

10.4

Drive Derating

You must derate the drive capacity to operate the drive above the rated temperature, altitude, and default carrier
frequency.
◆

Carrier Frequency Settings and Rated Current Values

The following tables show how the drive rated output current changes when C1-02 [Decel Time 1] value changes.
The output current value changes linearly as the carrier frequency changes. You can use the values from the tables
to calculate a frequency that is not shown.
■
400 V Class
Model
2 kHz 5 kHz
1.8 1.8
4002
3.4 3.4
4004
4.8 4.8
4005
5.5 5.5
4007
7.2 7.2
4009
4012 9.2 9.2
14.8 14.8
4018
18.0 18.0
4023
4031 24.0 24.0
31.0 31.0
4038
39.0 39.0
4044
45.0 45.0
4060
60.0 60.0
4075
75.0 75.0
4089
91.0 91.0
4103
112.0 112.0
4140
150.0 150.0
4168
180.0 180.0
4208
216.0 216.0
4250
260.0 260.0
4296
304.0 304.0
4371
4389 371.0 371.0
389.0 324.8
4453
453.0 378.3
4568
4675 605.0 505.2
Model
2 kHz 5 kHz
2.1 1.9
4002
2.8 2.5
4004
4.3 3.9
4005
6.2 5.6
4007
360
Table 10.10 Carrier Frequency and Rated Current Derating (< 460 V)
Heavy Duty Rating (HD1)
8 kHz 10 kHz 12.5 kHz
1.8 1.6 1.3
3.4 2.9 2.3
4.8 4.3 3.7
5.5 4.9 4.1
7.2 6.5 5.6
9.2 8.1 6.8
14.8 13.1 11.0
18.0 15.9 13.4
24.0 21.2 17.7
31.0 27.5 23.0
39.0 34.5 29.0
45.0 39.1 31.8
60.0 53.1 44.6
75.0 66.4 55.7
91.0 80.6 67.6
91.8 78.4 -
123.0 105.0 -
147.6 126.0 -
177.1 151.2 -
213.2 182.0 -
249.3 212.8 -
304.2 259.7 -
- - -
- - -
- - -
Table 10.11 Carrier Frequency and Rated Current Derating (≥ 460 V)
Heavy Duty Rating (HD2)
8 kHz 10 kHz 12.5 kHz
1.6 1.4 1.1
2.1 1.8 1.4
3.4 3.0 2.6
4.8 4.2 3.5
Rated Current (A)
Normal Duty Rating (ND1)
15 kHz 2 kHz 5 kHz
1.0 2.1 2.0
1.7 4.1 3.8
3.0 5.4 5.2
3.2 7.1 6.5
4.8 8.9 8.2
5.4 11.9 10.8
8.9 17.5 17.3
10.8 23 21.5
14.1 31 28.2
18.6 38 36.3
23.4 44 43.6
24.4 60 53.7
36.0 75 73.8
45.0 89 88.8
54.6 103 103.0
- 140 122.8
- 168 150.5
- 208 179.7
- 250 221.8
- 296 263.4
- 371 327.2
- 389 348
- 453 349
- 568 437
- 675 529
Rated Current (A)
Normal Duty Rating (ND2)
15 kHz 2 kHz 5 kHz
0.9 2.1 2.0
1.1 3.0 2.8
2.2 4.8 4.6
2.8 6.9 6.3
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
8 kHz 10 kHz 12.5 kHz
1.8 1.7 1.5
3.4 3.1 2.8
4.8 4.6 4.3
5.5 4.8 4.0
7.2 6.5 5.6
9.2 8.1 6.7
14.8 13.1 11.0
18.3 16.2 13.6
24.0 21.1 17.6
31.0 27.5 23.0
37.5 33.5 28.4
44.9 39.1 31.7
62.9 55.6 46.5
75.8 67.2 56.4
90.3 80.1 67.3
96.7 79 -
124.4 107 -
137.2 109 -
179.4 151 -
214.6 182 -
261.6 218 -
286.3 245 -
- - -
- - -
- - -
8 kHz 10 kHz 12.5 kHz
1.8 1.7 1.5
2.5 2.3 2.0
4.3 4.0 3.8
5.3 4.7 3.9
15 kHz
1.4
2.4
3.9
3.2
4.8
5.4
8.9
11.0
14.1
18.6
23.4
24
37
46
55
-
-
-
-
-
-
-
-
-
-
15 kHz
1.4
1.8
3.5
3.2