The Schaffner EMC ECOsine Active 3420 harmonic filter provides harmonic compensation in real time for demanding processing environments with variable frequency motor drives, AC motors, DC drives, uninterruptible power supplies, chillers and other HVAC equipment. Using digital technology, the filter monitors and dynamically corrects harmonics up to the 50th order in less than 300µs, compensates for individual disturbance patterns in a targeted manner and automatically adapts to changing network loads. Up to 5 units can be installed in parallel for a maximum of 1,500A harmonic compensation.
Harmonic filter is suitable for new installations and retrofits
Cancels and injects current to correct the sine wave
Apr 11th, 2017
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