Powered by Eaton Technology VSD Series Drives User Manual
LIT-1201828
For more information visit: www.johnsoncontrols.com A-5
November 2009
Figure A-1: Power Loss as Function of Switching Frequency:
1 – 3 hp 230V, 1-1/2 – 7-1/2 hp 480V
Figure A-2: Power Loss as Function of Switching Frequency:
5 – 10 hp 230V, 10 – 20 hp 480V
0,00
20,00
40,00
60,00
80,00
100,00
120,00
140,00
160,00
180,00
200,00
0,00 2,00 4,00 6,00 8,00
Switching Frequency [kHz]
P [W]
10,00 12,00 14,00
16,00
003FR4 500V
007FR4 400V
007FR4 500V
F15FR4 400V
F15FR4 500V
003FR4 400V
0,
00
100,
00
200,
00
300,
00
400,
00
500,
00
600,
00
700,
00
800,
00
900,
00
0,
00
2,
00
4,
00
6,
00
8 ,
00
Switching Frequency [kHz]
P [W]
10,
00
12,
00
14,
00
16,
00
015FR5 500V
020FR5 400V
020FR5 500V
010FR5 400V
010FR5 500V
015FR5 400V
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