Appendix a, Of drive rated amps, Carrier frequency in khz – Rockwell Automation 1336T FORCE Series B User Manual
Page 256
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Appendix A
A–8
Standard Rating for Enclosed Drive in 40
°
C Ambient & Open Drive in 50
°
C Ambient
Derating Factor for Enclosed Drive in Ambient between 41
°
C & 50
°
C.
Figure 5
1336T–A040
75%
80%
70%
85%
90%
% of Drive
Rated Amps
95%
100%
65%
4
5
2
3
1
6
8
10
11
9
7
12
Carrier Frequency in kHz
Figure 6
1336T–A050
75%
80%
70%
85%
90%
% of Drive
Rated Amps
95%
100%
65%
4
5
2
3
1
6
8
10
11
9
7
12
Carrier Frequency in kHz
Figure 7
1336T–A060
75%
80%
70%
85%
90%
% of Drive
Rated Amps
95%
100%
60%
65%
Carrier Frequency in kHz
4
5
2
3
1
6
8
10
11
9
7
12
Figure 8
1336T–A075 and B150
Carrier Frequency in kHz
2
4
3
5
6
70%
85%
75%
65%
80%
90%
95%
100%
% of Drive
Rated Amps
1
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