Now, you can enjoy more freedom in engineering design, because the VLT® All-mode Filter MCC 201 enables you to design with less constraint on motor cable length. Due to improvements in conducted and radiated emissions, the application can maintain the rated EMC class of the drive for unscreened cables up to 1000 m long.
The filter improves motor supply quality by filtering phase-phase and phase-ground to a sinusoidal-shaped supply. This improved motor supply provides good motor protection by eliminating motor bearing currents and motor insulation stress. Ultimately, these benefits extend motor service life.
Minimal engineering effort is required to install the filter with the drives, since VLT® drives are designed to operate the VLT® All-mode Filter MCC 201 using an automated feature, which will enable matching operating conditions.
In short, the VLT® All-mode Filter MCC 201 provides these benefits:
- Ability to design for unscreened cable lengths up to 1000 m, while maintaining rated EMC performance
- Extended design envelope of the drive with minimal engineering effort
- Better motor protection, by elimination of motor bearing currents and motor insulation stress
The VLT® All-mode Filter MCC 201 range includes filters rated 6A, 13A, 24A, 46A and 65A in IP20 book style.
Use the filter with these drives from Danfoss:
