APPLICATION ADVANTAGES OF AHF 2

 To reduce harmonics and improve power factor of UPS, rectifiers, AC & DC drives etc. in industrial and commercial installations. • Performance meets IEEE and compliance to other international standards. • Can be used at the output of UPS, to reduce harmonic effects on UPS and increase available capacity. UPS will supply only fundamental and active power. • Can be used as Hybrid filter combination of Activcomp with Active Filter resulting in reduction of cost and rating of active filter. • Industries with Harmonic generating loads, Hospitals, Data Centers and IT facilities, Office Buildings, Airports, Shopping Plazas etc Major Advantage to the customers are : • Improvement in reliability of the electrical system, reduction in cable and transformer losses. • Better utilization of distribution Transformer & Generator • Increases efficiency, capacitor life, PF, uptime. • Easy to commission and use Features • 32 bit, DSP control • PF compensation, leading as well as lagging • Load Balancing • Employees high speed IGBTs in power circuit • Internal CAN Communication • Closed loop active filter with source current sensing • High attenuation up to 96 % of individual harmonics • Programmable selective harmonic elimination • Required PF can be set from 0.7 to unity • Selection between PF and harmonic compensation • Remote monitoring and diagnosis • Self-current limiting, under overloading condition • Automatic current limit modification with respect to ambient temperature • Alarm log with date and time stamp for fault diagnosis. • User friendly PC Interface • CE Marking.