Sine wave filter
Used to improve the voltage waveform at the output of the
inverter.Significantly reduce output harmonic components,
effectively suppress high frequency and dv/dt RF interference,
prevent motor cable aging and bursting, reduce motor noise,
extend motor life, prevent current and voltage damage to
equipment
Typical application
Convert PWM waves into sine waves
Reduce motor eddy current losses and noise
Reduce pulse current and extend motor life Longer cable
connection between the drive and the motor
Reduce external radiation and needs for field
wiring
Effectively protects against motor damage caused by high DV/DT,
overvoltage, motor overheating and eddy current losses.