Application & Advantages of AHF
- 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
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