Active Harmonic Filter Banks – AHF series
Active Harmonic Filter Banks – AHF series
- Power Supply Voltage………………………….. 360 – 690 V
- Function………………………………………………… Correction of 2nd to upto 50th Harmonics Current unbalance Reactive Power
- Rating of Active Filter…………………………… 30 AMP, 60 AMP, 100 AMP, 150 AMP, 200 AMP, 300 AMP
- Input Voltage Rating…………………………….. 400 V, 3 Ph+ N (+10%, -15%)
- Harmonic Filtering ………………………………. Non Zero sequence 2nd to 50th harmonic compensation, (Any 20 Harmonics individually selectable) Attenuation ratio up to 96%
- Power loss in filter ………………………………… < 3%
- Enclosure Protection ……………………………. IP 40(IP 41 Optional)
- Interface (Optional) ……………………………… Remote Monitoring through MODBUS, SNMP, Web Browser, Ethernet based monitoring through AHFMON, LIFENET
- Standards ………………………………………………. Meets IEEE 519 for compensated Harmonic, IEC/EN 62040-2 Category C3, EN 50178
ADVANTAGES
- Harmonic filtering
- Power Factor Correction
- Real time filtering & Compensation
- Filter all harmonics up to 50th
- Flicker compensation/Active peak loading
- Network impedance does not affect the filtering result
APPLICATION
- This is the ideal solution for installation with large amount of the Single-phase and Three-phase loads generating harmonics such as Computers, UPS, Lights, Lifting Equipment, Rectifiers and VFD’s