GE AF-650 GP Design Manual page 87

Unit Sizes 5x and 6x
60º AVM - Pulse Width Modulation, 380 - 480 V
4
Illustration 4.30: Derating of I
Size 5x and 6x at 480 V, using 60º AVM in High torque mode
(160% over torque)
Illustration 4.32: Derating of I
Size 5x and 6x at 480 V, using 60º AVM in Normal torque mode
(110% over torque)
60º AVM - Pulse Width Modulation, 525 - 690 V
Illustration 4.34: Derating of I
Size 5x and 6x at 690 V, using 60º AVM in High torque mode
(160% over torque).
86
for different T for Unit
out AMB, MAX
for different T for Unit
out AMB, MAX
for different T for Unit
out AMB, MAX
SFAVM - Stator Frequency Asyncron Vector Modulation, 380 - 480 V
Illustration 4.31: Derating of I
out
Size 5x and 6x at 480 V, using SFAVM in High torque mode (160%
over torque).
Illustration 4.33: Derating of I
out
Size 5x and 6x at 480 V, using SFAVM in Normal torque mode
(110% over torque)
SFAVM - Stator Frequency Asyncron Vector Modulation, 525 - 690 V
Illustration 4.35: Derating of I
out
Size 5x and 6x at 690 V, using SFAVM in High torque mode (160%
over torque).
AF-650 GP Design Guide
for different T for Unit
AMB, MAX
for different T for Unit
AMB, MAX
for different T for Unit
AMB, MAX