VFD Output Sine-Wave Reactor
VFD and inverter outputs contain high-order harmonics that distort the voltage waveform and affect equipment performance and service life. Using resonant filtering, the sine-wave filter improves the output to a near-sinusoidal waveform, enhancing power quality and extending equipment life.
Key Features
Sine-Wave Output
Converts VFD PWM output into a near-sinusoidal waveform.
Motor Noise & Loss Reduction
Reduces motor eddy current losses and noise.
Extended Motor Life
Reduces pulse currents in output cables and the motor, extending motor service life.
Longer Cable Runs
Allows longer cable connections between the VFD and motor.
Lower Radiation & Simpler Wiring
Reduces external radiation; unshielded cable can be used in some applications, simplifying on-site wiring.
Why Choose WeiLian
01 Configured for PWM Outputs
Reactor parameters can be matched to inverter output, motor rating, switching conditions, and cable distance instead of using generic configurations.
02 Validate Motor Compatibility Early
MOQ from one unit and 24-hour prototyping let your engineers check waveform improvement and motor compatibility before approving volume procurement.
03 Consistent Electrical Verification
100% electrical testing verifies each reactor before shipment, reducing integration risk in motor systems where output quality and stability matter.
04 OEM Orders Stay Flexible
Whether supporting one drive cabinet or recurring equipment production, 1–7 day standard lead times make sourcing easier without excessive stock.
