Due to the increasing usage of non-linear loads such as VFDs,LED harmonics are being introduced into the power grid which is contributing to poor power quality and leads to overheating of equipment and nuisance faults. Active Harmonic Filters are parallel devices that are used to mitigate harmonics to the levels defined by IEEE-519.
AHF utilizes high frequency current sensors to continuously monitor the load and harmonic currents. By utilizing highly sophisticated software and a powerful DSP microcomputer, the system is able to instantaneously inject a corrective current from its IGBT based inverter to dramatically reduce harmonic distortion. The corrective current is equal to but 180 degrees out of phase with the existing harmonic currents to cancel their effect.
Harmonics generated by non-linear loads like
Product Details:
| Minimum Order Quantity | 1 Piece |
| Rated Voltage | 415V |
| Brand | Influx Power |
| Frequency | 50/60 Hz |
| Rating | 30A,50A, 75A, 100A,150A |
| Reaction Time | < 50 micro sec |
| Voltage | 415V |
| Topology | Three Level |
| Paraller quantities | Unlimited |
| Wiring configuration | 3 Phase 4 Wire/3 Phase 3 Wire |
| Compensation Harmonic Order | upto 50th order |
AHF utilizes high frequency current sensors to continuously monitor the load and harmonic currents. By utilizing highly sophisticated software and a powerful DSP microcomputer, the system is able to instantaneously inject a corrective current from its IGBT based inverter to dramatically reduce harmonic distortion. The corrective current is equal to but 180 degrees out of phase with the existing harmonic currents to cancel their effect.
Influx Power’s Active Harmonic Filters (AHF) utilize advanced three-level topology circuits and are primarily designed for
Harmonic elimination,
Power factor correction and
Three phase load imbalances correction
Effective Harmonic Control: Achieves highly effective filtering, addressing up to 97% of system harmonics from the 2nd to the 50th order.
Fast dynamic response, stable parameters, and excellent harmonic compensation effectiveness.
Versatile Functionality: The AHF excels in achieving simultaneous control of harmonics, reactive power, and three-phase imbalance.
High efficiency with low heat loss.
Modular design offering various options for different compensation capacity.
Comprehensive system protection features.
Support for timed power on/off and energy-saving ECO operation modes.