SPECIFICATIONS
Derating Charts
241
Derating Charts
When selecting the best drive for the application, consider factors such as carrier frequency, ambient tem
-
perature, altitude, etc. Use the following equation to select the most suitably rated drive:
Actual rated current for the application (A) =
(A) Rated output current
(consult motor specifications)
x (A) Ambient temperature rated derating
“Ambient Temperature Derating” on page 243
x (%) Altitude rated derating
(see
“Altitude Derating” on page 244
x (%) Carrier frequency rated derating
(see
“Carrier Frequency Derating” on page 241
NOTE:
For information on V/F Pattern, refer to
.
Carrier Frequency Derating
230 V / 460 V Induction Motor with VF or SVC Control
230 V
100
80
90
70
% Rat
ed Output Curr
en
t
Carrier Frequency (kHz)
4
5
6
7
8
9
10
11
12
13
14
15
CXD-(005-061)A-2V
CXD-(075-180)A-2V
CXD-(215-322)A-2V
460 V
100
80
90
70
% Rat
ed Output Curr
en
t
Carrier Frequency (kHz)
4
5
6
7
8
9
10
11
12
13
14
15
60
CXD-(180-930)A-4V
CXD-(045-150)A-4V
CXD-(003-038)A-4V
Summary of Contents for CERUS X-DRIVE CXD-003A-4V
Page 2: ......
Page 3: ...CERUS X DRIVE INSTALLATION AND OPERATION MANUAL Firmware Version 1 2 Franklin Electric Co Inc ...
Page 96: ...OPERATION Protection Features 96 ...
Page 112: ...ADVANCED APPLICATION OPTIONS Multi Drive Configurations 112 ...
Page 124: ...COMMUNICATIONS BACnet Communication 124 ...
Page 128: ...ACCESSORIES Optional Extension Cards 128 Frame D Frame E Frame F ...
Page 129: ...ACCESSORIES Optional Extension Cards 129 Frame G Frame H ...
Page 132: ...ACCESSORIES Optional Extension Cards 132 ...
Page 234: ...PARAMETER REFERENCE TABLES Parameter Descriptions Motor Menu 234 ...
Page 250: ...GLOSSARY 250 ...