5.1 Section Safety
498 YASKAWA TOEPYAIGA5002A GA500 DRIVE PROGRAMMING
Note:
• Torque characteristics are different than when you operate the motor directly from line power. Make sure that you understand the load
torque characteristics for the application.
• The rated input current of submersible motors is higher than the rated input current of standard motors. Carefully select the correct drive
capacity. When the distance between the motor and drive is long, use a wire that can connect the motor to the drive without a reduction in
motor torque.
• Do not use unshielded wire for control wiring. Use shielded, twisted-pair wires and ground the shield to the ground terminal of the drive.
Unshielded wire can cause electrical interference and unsatisfactory system performance.
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