Drive Derating; Carrier Frequency Settings And Rated Current Values - YASKAWA CIPR-GA50C series Technical Manual
Ac micro drives for industrial applications. 200 v class, three-phase input: 0.1 to 22 kw. 200 v class, single-phase input: 0.1 to 4.0 kw. 400 v class, three-phase input: 0.37 to 30 kw.
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Also See for CIPR-GA50C series:
- Installation and operation instruction manual (310 pages) ,
- Technical manual (794 pages) ,
- Installation and operation instruction manual (79 pages)
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10.7 Drive Derating
10.7
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 tables in this section show how the drive rated output current changes when the C6-02 [Carrier Frequency
Selection] 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.
■
Three-Phase 200 V Class
Table 10.11 Carrier Frequency and Rated Current Derating (Three-Phase 200 V)
Model
2 kHz
5 kHz
0.8
0.8
2001
2002
1.6
1.6
3.0
3.0
2004
2006
5.0
5.0
2010
8.0
8.0
11.0
11.0
2012
17.6
17.6
2021
2030
25.0
25.0
2042
33.0
33.0
2056
47.0
47.0
2070
60.0
60.0
2082
75.0
75.0
Table 10.12 AOLV/PM Carrier Frequency and Rated Current Derating (Three-Phase 200 V)
Model
2 kHz
4 kHz
0.8
0.8
2001
2002
1.6
1.6
3.0
3.0
2004
5.0
5.0
2006
8.0
8.0
2010
11.0
11.0
2012
17.6
17.6
2021
25.0
25.0
2030
33.0
33.0
2042
47.0
47.0
2056
60.0
60.0
2070
75.0
75.0
2082
322
Heavy Duty Rating (HD)
[C6-01 = 0]
8 kHz
10 kHz
12.5 kHz
0.8
0.8
0.7
1.6
1.6
1.4
3.0
3.0
2.7
5.0
5.0
4.5
8.0
7.5
7.0
11.0
10.4
9.6
17.6
16.6
15.3
25.0
23.6
21.8
33.0
31.1
28.8
47.0
44.3
41.0
60.0
56.6
52.3
75.0
70.7
65.4
Heavy Duty Rating (HD)
[C6-01 = 0]
6 kHz
8 kHz
10 kHz
0.8
0.7
0.6
1.6
1.5
1.3
3.0
2.8
2.4
5.0
4.6
4.0
7.8
7.1
6.4
10.7
9.7
8.8
17.1
15.6
14.1
24.3
22.1
20.0
32.1
29.2
26.4
45.7
41.6
37.6
58.3
53.1
48.0
72.9
66.4
60.0
Rated Current (A)
15 kHz
2 kHz
5 kHz
0.6
1.2
1.1
1.3
1.9
1.9
2.4
3.5
3.5
4
6.0
6.0
6.4
9.6
9.1
8.8
12.2
11.9
14.1
21.0
19.8
20
30.0
28.3
26
42.0
39.4
38
56.0
52.9
48
70.0
66.3
60
82.0
81.4
Rated Current (A)
12 kHz
2 kHz
4 kHz
0.5
1.2
1.1
1.1
1.9
1.9
2.0
3.5
3.5
3.4
6.0
5.8
5.7
9.6
8.8
7.9
12.2
11.6
12.6
21.0
19.3
17.9
30.0
27.5
23.6
42.0
38.1
33.6
56.0
51.4
42.9
70.0
64.5
53.6
82.0
79.3
YASKAWA SIEPC71061753A GA500 Technical Manual
Normal Duty Rating (ND)
[C6-01 = 1]
8 kHz
10 kHz
12.5 kHz
1.0
0.9
0.8
1.7
1.6
1.4
3.2
3.0
2.7
5.4
5.0
4.5
8.3
7.7
7.1
11.0
10.4
9.6
18.1
17.0
15.5
25.8
24.2
22.1
35.5
32.9
29.7
48.3
45.3
41.4
60.8
57.2
52.6
75.0
70.7
65.4
Normal Duty Rating (ND)
[C6-01 = 1]
6 kHz
8 kHz
10 kHz
0.9
0.8
0.6
1.7
1.5
1.3
3.1
2.8
2.4
5.2
4.6
4.0
8.0
7.2
6.4
10.7
9.7
8.8
17.5
15.8
14.1
25.0
22.5
20.0
34.2
30.3
26.4
46.8
42.2
37.6
59.0
53.5
48.0
72.9
66.4
60.0
15 kHz
0.6
1.3
2.4
4
6.4
8.8
14.1
20
26
38
48
60
12 kHz
0.5
1.1
2.0
3.4
5.6
7.9
12.4
17.5
22.5
33.0
42.5
53.6
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