Allen-Bradley 1336 FORCE - Page 258

Appendix A
A–10
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 14
1336T–B100
Carrier Frequency in kHz
4 62 3 5
70%
85%
75%
65%
80%
90%
95%
100%
% of Drive
Rated Amps
1
Figure 15
1336T–B125 and BX150
Carrier Frequency in kHz
4 62 3 5
70%
85%
75%
65%
80%
90%
95%
100%
% of Drive
Rated Amps
1
Figure 16
1336T–B250
70%
85%
75%
65%
80%
90%
95%
100%
% of Drive
Rated Amps
60%
Carrier Frequency in kHz
1 4 532 6
Figure 17
1336T–B500
70%
85%
75%
80%
90%
95%
100%
% of Drive
Rated Amps
65%
Carrier Frequency in kHz
60%
55%
1 432
Figure 18
1336T–B600
70%
85%
75%
80%
90%
95%
100%
% of Drive
Rated Amps
65%
Carrier Frequency in kHz
1 432