User guide

Technical Specifications A-13
Figure A.16 – Power Module B/R500
Figure A.17 – Power Modules B/R600
Figure A.18 – Power Modules C/W075
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
Carrier Frequency in kHz
% of Drive
Rated Amps
90% –
85% –
80% –
75% –
70% –
65% –
60% –
55% –
100% –
95%
–
1
2
3
4
Carrier Fre
q
uenc
y
in kHz
% of Drive
Rated Amps
90%
–
85%
–
80%
–
75%
–
70%
–
65%
–
100% –
95% –
12
3
45
6
Carrier Fre
q
uenc
y
in kHz
% of Drive
Rated Amps
90% –
85% –
80% –
75% –
70% –
65% –