A-11, Carrier frequency in khz % of drive rated amps, Technical specifications – Rockwell Automation SA3100 AC Power Modules User Manual

Page 65

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Technical Specifications

A-11

Figure A.10 – Power Modules B/R015

Figure A.11 – Power Modules B/R025

Figure A.12 – Power Module B/R075

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% –

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% –

55% –

100% –

95% –

1

2

3

4

5

6

Carrier Frequency in kHz

% of Drive
Rated Amps

90% –

85% –

80% –

75% –

70% –

65% –

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