When it is necessary to install the filter at the output side of terminals U/T1, V/T2,
W/T3 on the AC motor drive, use an inductance filter. Do not use phase-
compensation capacitors or L-C (Inductance-Capacitance) or R-C (Resistance-
Capacitance), unless approved by Delta.
DO NOT connect phase-compensation capacitors or surge absorbers at the
output terminals of AC motor drives.
Use a well-insulated motor, suitable for inverter operation.