YASKAWA GA500 GA50U Series

Parameter Details
2
2.6 E: Motor Parameters
YASKAWA TOEPYAIGA5002A GA500 DRIVE PROGRAMMING 245
HD: B001 - B018, 2001 - 2021, 4001 - 4012
ND: B001 - B012, 2001 - 2012, 4001 - 4009
HD: 2030 - 2082, 4018 - 4060
ND: 2021 - 2082, 4012 - 4060
7 : VT, 60Hz, 50% Vmid reduction
Use this derated torque pattern for torque loads proportional to two times the rotation speed. For example, fans and
pumps.
Note:
The voltage values in the figures are for 200 V class drives. Multiply the values by 2 for 400 V class drives.
HD: B001 - B018, 2001 - 2021, 4001 - 4012
ND: B001 - B012, 2001 - 2012, 4001 - 4009
HD: 2030 - 2082, 4018 - 4060
ND: 2021 - 2082, 4012 - 4060
8 : High Trq, 50 Hz, 25% Vmin Boost
Use this pattern when moderate torque is necessary during start up.
Select this pattern only in these conditions:
• The wiring distance between the drive and motor is 150 m (492.1 ft) minimum
• There is an AC reactor connected to the drive output.
Note:
The voltage values in the figures are for 200 V class drives. Multiply the values by 2 for 400 V class drives.
HD: B001 - B018, 2001 - 2021, 4001 - 4012
ND: B001 - B012, 2001 - 2012, 4001 - 4009
HD: 2030 - 2082, 4018 - 4060
ND: 2021 - 2082, 4012 - 4060
9 : High Trq, 50 Hz, 65% Vmin Boost
Use this pattern when high torque is necessary during start up.
Select this pattern only in these conditions:
• The wiring distance between the drive and motor is 150 m (492.1 ft) minimum
• There is an AC reactor connected to the drive output.
Note:
The voltage values in the figures are for 200 V class drives. Multiply the values by 2 for 400 V class drives.