Rockwell Automation SA3100 AC Power Modules - Manual (Page 64)

A-10 SA3100 Power Modules
Figure A.7 – Power Module A/Q060
Figure A.8 – Power Modules A/Q075 and B/R150
Figure A.9 – Power Modules A/Q100 and B/R200
Standard rating for enclosed drive in 40º C ambient and open drive in 50º C ambient.
Derating factor for enclosed drive in ambient temperature between 41º C and 50º C.
100% –
95% –
1 2 3 4 5 6 7 8 9 10 11 12
Carrier Frequency in kHz
% of Drive
Rated Amps
90% –
85% –
80% –
75% –
70% –
65% –
60% –
100% –
95% –
1 2 3 4 5 6
Carrier Frequency in kHz
% of Drive
Rated Amps
90% –
85% –
80% –
75% –
70% –
65% –
100% –
95% –
1 2 3 4 5 6
Carrier Frequency in kHz
% of Drive
Rated Amps
90% –
85% –
80% –
75% –
70% –
65% –