Relationship Between Carrier Frequency And Rater Current - Panasonic AMK3000P22 Installation Manual

Table 1 Relationship between carrier frequency and rater current
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The rated output current of inverter varies with the set carrier frequency. Derate the
output current as shown in Table 1, Fig.1 and Fig.5.
1.6kHz or less 2.5kHz
Model
Light
load
AMK3000P22 1.9 1.5 1.9 1.5 1.9 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
AMK3000P42 3.5 3.0 3.5 3.0 3.5 3.0 3.0 3.0 3.0 3.0 2.7 2.7 2.4 2.4
AMK3000P72 6.0 5.0 6.0 5.0 6.0 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0
AMK3001P52 9.6 8.0 9.6 8.0 9.6 8.0 8.0 8.0 8.0 8.0 7.2 7.2 6.4 6.4
AMK3002P22 12.0 11.0 12.0 11.0 12.0 11.0 11.0 11.0 11.0 11.0 9.9 9.9 8.8 8.8
AMK3000P74 3.6 2.6 3.6 2.6 3.6 2.6 2.6 2.6 2.0 2.0 1.3 1.3 0.7 0.7
AMK3001P54 5.4 4.0 5.4 4.0 5.4 4.0 4.0 4.0 3.4 3.4 2.8 2.8 2.2 2.2
AMK3002P24 6.9 6.0 6.9 6.0 6.9 6.0 6.0 6.0 5.1 5.1 4.2 4.2 3.3 3.3
AMK3003P74 11.1 9.5 11.1 9.5 11.1 9.5 9.5 9.5 8.1 8.1 6.7 6.7 5.2 5.2
AMK3005P54 17.0 12.0 12.0 12.0 10.8 10.8 9.6 9.6 8.4 8.4 7.2 7.2 6.0 6.0
AMK3007P54 17.0 17.0 17.0 17.0 15.3 15.3 13.6 13.6 11.9 11.9 10.2 10.2 8.5 8.5
AMK3000114 31.0 23.0 31.0 23.0 23.0 23.0 20.7 20.7 18.4 18.4 16.1 16.1 13.8 13.8
AMK3000154 38.0 31.0 38.0 31.0 31.0 31.0 27.9 27.9 24.8 24.8 21.7 21.7 18.6 18.6
[%]
Derating facor of rated output current
100
90
80
0.8 1.1 1.6 2.5 5.0 7.5 10.0 12.5 15.0
Fig.1 Derating Caused by Carrier Frequency
（0P42,0P72,1P52,2P22）
[%]
Derating facor of rated output current
100
90
80
70
60
50
40
≈
0.8 1.1 1.6 2.5 5.0 7.5 10.0 12.5 15.0
Fig.4 Derating Caused by Carrier Frequency
（5P54、7P54）
33
5.0kHz
Heavy Light Heavy Light
load load load load
[%] Derating facor of rated output current
100
85
70
55
[kHz]
0.8 1.1 1.6 2.5 5.0 7.5 10.0 12.5 15.0
Fig.2 Derating Caused by Carrier Frequency
（1P54、2P24、3P74）
[%]
Derating facor of rated output current
100
90
80
70
60
50
≈
0.8 1.1 1.6 2.5 5.0 7.5 10.0 12.5 15.0
[kHz]
Fig.5 Derating Caused by Carrier Frequency
（0114、0154）
7.5kHz 10kHz
Heavy Light Heavy Light
load load load load
[%]
100
75
50
25
≈
[kHz] 0.8
[kHz]
12.5kHz
Heavy Light Heavy Light
load load load
Derating facor of rated output current
1.1 1.6 5.0 7.5 10.0 12.5 15.0 [kHz]
2.5
Fig.3 Derating Caused by Carrier Frequency
（0P74）
Unit ： A
15kHz
Heavy
load load