YASKAWA CIPR-GA50C series Technical Manual page 560

12.6 E: Motor Parameters
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 : 2001 - 2021, B001 - B018, 4001 - 4012
ND : 2001 - 2018, B001 - B012, 4001 - 4009
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 : 2001 - 2021, B001 - B018, 4001 - 4012
ND : 2001 - 2018, B001 - B012, 4001 - 4009
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.
HD : 2004 - 2021, 4002 - 4012
ND : 2004 - 2018, 4002 - 4009
A : High Trq, 60 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.
560
HD : 2030 - 2082, 4018 - 4060
ND : 2021 - 2082, 4012 - 4060
HD : 2030 - 2082, 4018 - 4060
ND : 2021 - 2082, 4012 - 4060
HD : 2030 - 2211, 4018 - 4103
ND : 2021 - 2169, 4012 - 4089
YASKAWA SIEPC71061753A GA500 Technical Manual