Drive Derating; Carrier Frequency Settings And Rated Current Values - YASKAWA GA700 Series Technical Manual

10.6 Drive Derating

10.6

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

Table 10.13 and Table 10.16
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. When A1-02 = 4 [Control Method Selection = AOLV], refer to
10.14 and Table 10.17.
When A1-02 = 6 [AOLV/ PM], refer to
Note:
The drive only applies the carrier frequency derating of the output current to the reference output current value of oL2 [Drive Overload].
The drive will not derate the 100% output rated current of parameters and monitors as specified in the output rated current shown in
Model-Specific Specifications (200 V Class) on page 428
■
200 V Class
Table 10.13 Carrier Frequency and Rated Current Derating When A1-02 = 0, 1, 2, 3, 5, 7, 8
Model
2 kHz 5 kHz
3.2 3.2
2004
5.0 5.0
2006
8.0 8.0
2010
2012 11.0 11.0
14.0 14.0
2018
17.5 17.5
2021
2030 25.0 25.0
33.0 33.0
2042
47.0 47.0
2056
60.0 60.0
2070
75.0 75.0
2082
88.0 88.0
2110
115.0 115.0
2138
145.0 145.0
2169
180.0 180.0
2211
215.0 215.0
2257
283.0 283.0
2313
346.0 346.0
2360
415.0 415.0
2415
Table 10.14 Carrier Frequency and Rated Current Derating When A1-02 = 4 [AOLV]
Model
2 kHz
2004 3.2
5.0
2006
8.0
2010
11.0
2012
440
show how the drive rated output current changes when the C6-02 [Carrier
Table 10.15
Heavy Duty Rating (HD1)
8 kHz 10 kHz 12.5 kHz
3.2 3.1 2.9
5.0 4.8 4.6
8.0 7.4 6.6
11.0 10.4 9.6
14.0 12.6 10.8
17.5 16.1 14.3
25.0 23.0 20.5
33.0 29.3 24.8
47.0 43.4 38.9
60.0 56.0 51.0
75.0 68.6 60.5
88.0 80.5 71.0
115.0 105.1 92.8
125.2 112.0
155.2 138.6
184.8 164.7
249.0 226.4
294.3 259.8
365.2 332.0
Heavy Duty Rating (HD1)
5 kHz 8 kHz 10 kHz
3.2 3.0 2.8
5.0 4.6 4.3
8.0 6.7 5.8
11.0 9.8 8.8
and Table 10.18.
and Model-Specific Specifications (400 V Class) on page
Rated Current (A)
15 kHz 2 kHz
2.78 3.5
4.3 6
5.8 9.6
8.8 12
9.1 17.5
12.6 21
18.0 30
20.2 42
34.4 56
46 70
53 82
62 110
81 138
- - 169
- - 211
- - 257
- - 313
- - 360
- - 415
Rated Current (A)
12.5 kHz 2 kHz
2.6 3.5
4.0 6
4.5 9.6
7.7 12
YASKAWA SIEPC71061705H GA700 Series Technical Manual
Normal Duty Rating (ND1)
5 kHz 8 kHz 10 kHz
3.3 2.9 2.7
5.6 5 4.6
9.0 8 7.4
11.7 11 10.5
16.1 14 12.6
19.6 17 16.1
28.0 25 23.0
38.4 33 29.4
52.4 47 43.4
66.0 60 56.0
82.0 75 68.8
102.7 92 84.3
128.8 115 105.8
152.7 128.3 112.0
190.2 158.9 138.1
230.4 190.5 163.9
288.5 251.7 227.1
330.8 287.6 258.8
391.3 355.7 332.0
Normal Duty Rating (ND1)
5 kHz 8 kHz 10 kHz
3.0 2.4
5.1 4
8.2 7
11.1 10
Table
431.
12.5 kHz 15 kHz
2.4 2.1
4.1 3.6
6.6 5.8
9.9 9.3
10.8 9.1
14.3 12.5
20.5 18.0
24.9 20.4
38.9 34.4
51.0 46.0
61.0 53.1
75.2 66.0
94.3 82.8
- -
- -
- -
- -
- -
- -
12.5 kHz
2.1 1.7
3.6 2.8
5.8 4.6
9.3 8.4