Danfoss FC 300 Design Manual page 88

4. FC 300 Selection
60 PWM - Pulse Width Modulation,
525-690 V
4
4.29: Derating of I
enclosure E at 690 V, using 60 PWM in high torque
mode (160% over torque).
4.31: Derating of I
enclosure E at 690 V, using 60 PWM in normal
torque mode (110% over torque).
88
for different T for
out AMB, MAX
for different T for
out AMB, MAX
MG.33.B9.22 - VLT ® is a registered Danfoss trademark.
SFAVM - Stator Frequency Asyncron
Vector Modulation, 525-690 V
4.30: Derating of I for different T
out
enclosure E at 690 V, using SFAVM in high torque
mode (160% over torque).
4.32: Derating of I for different T
out
enclosure E at 690 V, using SFAVM in normal tor-
que mode (110% over torque).
FC 300 Design Guide
for
AMB, MAX
for
AMB, MAX