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

9.6

Drive Derating

The drive can be operated at above the rated temperature, altitude, and default carrier frequency by derating the
drive capacity.
◆

Carrier Frequency Settings and Rated Current Value

Table 9.10 and Table 9.11
carrier frequency settings. The output current value changes linearly in accordance with carrier frequency
changes. Frequencies not listed in the following table can also be obtained by performing calculations with the
values listed in the table. Refer to
Control.
Table 9.10 Carrier Frequency and Rated Current Derating (200 V Class)
Model
2 kHz
2004 3.2
2006 5.0
2008 6.9
2010 8.0
2012 11.0
2018 14.0
2021 17.5
2030 25.0
2042 33.0
2056 47.0
2070
2082
2110
2138
2169
2211
2257
2313
2360
2415
Table 9.11 Carrier Frequency and Rated Current Derating (400 V Class)
Model
2 kHz
4002 1.8
4004 3.4
4005 4.8
4007 5.5
4009 7.2
4012 9.2
4018 14.8
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
illustrates the manner in which the drive rated output current changed depending on the
Table 9.12 and Table 9.13
Heavy Duty Rating (HD1)
8 kHz 10 kHz
3.2 -
5.0 -
6.9 -
8.0 -
11.0 -
14.0 -
17.5 -
25.0 -
33.0 29.3
47.0 43.4
Heavy Duty Rating (HD1)
8 kHz 10 kHz
1.8 -
3.4 -
4.8 -
5.5 -
7.2 -
9.2 -
14.8 13.7
when configured with Advanced Open Loop Vector
Rated Current (A)
15 kHz 2 kHz
2.78 3.5
4.3 6
5.4 8
5.8 9.6
8.8 12
9.1 17.5
12.6 21
18.0 30
- 42
- 56
Preparing
Rated Current (A)
Normal Duty Rating (ND1)
15 kHz 2 kHz
1.0 2.1
1.7 4.1
3.0 5.4
3.2 7.1
4.8 8.9
5.4 11.9
- 17.5

9.6 Drive Derating

Normal Duty Rating (ND1)
8 kHz 15 kHz
2.9
5
6.9
8
11
14
17
25
33
47
8 kHz 10 kHz 15 kHz
1.8 -
3.4 -
4.8 -
5.5 -
7.2 -
9.2 -
14.8 13.7
2.10
3.6
5.4
5.8
9.3
9.1
12.5
18.0
20.4
34.4
1.4
2.4
3.9
9
3.2
4.8
5.4
-
375