Danfoss VLT AutomationDrive FC 300 Design Manual page 67
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Also See for VLT AutomationDrive FC 300:
- Design manual (296 pages) ,
- Programming manual (277 pages) ,
- Operating instructions manual (169 pages)
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FC 300 Design Guide
B enclosures
For the B and C enclosures the derating also depends on the overload mode selected in par. 1-04
60 PWM - Pulse Width Modulation
Derating of I
for different T
out
using 60 PWM in Normal torque mode (110% over tor-
que)
Derating of I
for different T
out
using 60 PWM in High torque mode (160% over torque)
C enclosures
60 PWM - Pulse Width Modulation
Derating of I
for different T
out
using 60 PWM in Normal torque mode (110% over tor-
que)
FC 300 Selection
for enclosure B,
AMB, MAX
for enclosure B,
AMB, MAX
for enclosure C,
AMB, MAX
®
MG.33.B8.02 - VLT
is a registered Danfoss trademark
SFAVM - Stator Frequency Asyncron Vector
Modulation
Derating of I
for different T
out
using SFAVM in Normal torque mode (110% over tor-
que)
Derating of I
for different T
out
using SFAVM in High torque mode (160% over torque)
SFAVM - Stator Frequency Asyncron Vector
Modulation
Derating of I
for different T
out
using SFAVM in Normal torque mode (110% over tor-
que)
for enclosure B,
AMB, MAX
for enclosure B,
AMB, MAX
for enclosure C,
AMB, MAX
67
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