VLT® Active Filter MCC 108
Danfoss Active filters eliminate harmonic distortion from non-linear loads and improves system power factor.
Proven VLT® power electronics re-establishes optimal sinusoidal power and power factor=1 by generating and injecting
counter phased harmonic and reactive currents.
The modular build-up offers the same characteristics as our High Power VLT® family, including high energy
effi-ciency, user-friendly operation, back channel cooling and high enclosure grades.
Danfoss Active Filters can compensate individual VLT® drives as a compact integrated solution or be installed as
a compact stand alone solution at a common point of coupling compen-sating several loads simultaneously. Danfoss
Active Filter can operate at medium voltage level by means of step down transformer.
Voltage range
380-480VAC 50-60Hz
500-690VAC 50-60 Hz
Power Range
190 A, 310 A, 500 A
Up to 4 units can be paralleled for higher power
Enclosure degree
IP00,IP21,IP54
The perfect solution for
* Restoring weak networks
* Increasing network capacity
* Increasing generator power
* Meeting compact retrofit demands
* Securing sensitive environments
* Utilising energy savings
