YPCT21138-1B | YASKAWA DRIVE CONTROL BOARD

YPCT21138-1BDRIVE CONTROL BOARDAn AC reactor or DC link choke can be used for the following:• to suppress harmonic current.• to smooth peak current that results from capacitor switching.• when the power supply is above 600 kVA.• when the drive is running from a power supply system with thyristor converters.Make sure that the motor rated current is less than the rated nameplate output current of thedrive. When running more than one motor in parallel from a single drive, the drive rated current should 1.1 times larger than the total motor rated current for all connected motors or nuisance drive faults may occur.