GE AF-650 GP - Control Card and Voltage Tests; Basic Control Card Voltage Testing; DC Undervoltage Test Procedure

Unit Sizes 4x
60º AVM - Pulse Width Modulation, 380 - 480 V
Illustration 4.18: Derating of I
out
for different T
AMB, MAX
for Unit
Size 4x at 480 V, using 60º AVM in High torque mode (160% over
torque)
SFAVM - Stator Frequency Asyncron Vector Modulation, 380 - 480 V
Illustration 4.19: Derating of I
out
for different T
AMB, MAX
for Unit
Size 4x at 480 V, using SFAVM in High torque mode (160% over
torque)
Illustration 4.20: Derating of I
out
for different T
AMB, MAX
for Unit
Size 4x at 480 V, using 60º AVM in Normal torque mode (110%
over torque)
Illustration 4.21: Derating of I
out
for different T
AMB, MAX
for Unit
Size 4x at 480 V, using SFAVM in Normal torque mode (110%
over torque)
60º AVM - Pulse Width Modulation, 525 - 690 V (except P315)
Illustration 4.22: Derating of I
out
for different T
AMB, MAX
for Unit
Size 4x at 690 V, using 60º AVM in High torque mode (160% over
torque). Note: not valid for 400 HP.
SFAVM - Stator Frequency Asyncron Vector Modulation, 525 - 690 V (except
P315)
Illustration 4.23: Derating of I
out
for different T
AMB, MAX
for Unit
Size 4x at 690 V, using SFAVM in High torque mode (160% over
torque). Note: not valid for 400 HP.
AF-650 GP Design Guide
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