Passive Broadband Harmonic Filters, Detuned APFC Panels
Advantages of Passive Broadband Filter:
- Direct Connection to single VFD or a group of VFDs in a Panel, hence harmonics is mitigated at source
- Reduction in THD-i level from 40% to 7.5% at full load.
- Broad spectrum harmonics reduction, blocks line surges.
- Low power consumption of approx 1%
- Filter maintains PF near to unity, > 98% Efficiency
- Power savings, Reduction of Cable, Busbar and Transformer losses
- Standard Ratings: 15KW to 200KW, 415V, 3Ph, 50Hz
- THD-i Average: <=7.5%
- Low cost ! Low Maintenance ! Reliable !
- Cost payback in 2-3 years
Active Harmonic Filter & Smart Hybrid Active Filter
InPhase Active Harmonic Filters are one of the leading harmonic filtering solution that is made for India. The Astra series of filters are with 3 level IGBT topology, very robust and highly reliable with 98% efficiency and filtering upto 61st order. Smart Hybrid Active Filter performs the roles of Reactive power compensation by controlling existing Detuned APFC panel in a step less compensation mode, and manages harmonics along with reactive power in a cost effective solution. Call us for more details.
Salient features of InPhase Active Harmonic Filter – Astra
- 0.1 ms reaction time
- 3 Level IGBT Topology
- 98% efficiency
- 30A to 630A
- Direct 690V/415V
- Filters multiple harmonics
- Modular design with capability for 32 filters
- Additional reactive power and unbalance compensation
- User friendly UI
Call or Email us for Details
Contact us today for a Power Quality study and recommendation to eliminate your harmonics.