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FAFW34030 series Modular active power filter

FAFW34030 series Modular active power filter
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FAFW34030 series Modular active power filter - 1

Modular Active Power Filter (APF) LCD display Freq= 50.0Hz PF = 0.98 The user friendly LCD display offers access to all parameters, waveforms, harmonic spectrum system power quality, settings, status and alarms, events log and multi-language. Close/open Loop Control Power factor correction The Aunilec APF not only compensate harmonic current but also the reactive power. It is able to correct for either a leading or lagging power factor. The CT is allowed to install at source or load side for measure the harmonic current from the load. When CT is installed at source side, the close loop control method is used for best accuracy of harmonic current compensation. (When CT is installed at the load side, the open loop control will be used) Specifications • Modular design, easy to extend • Up to 51st harmonic • Individual selection up to 12 harmonic simultaneously filtered • Close/open loop control • Improves power factor • Unbalanced loads compensation • Reduces apparent power consumption at the supply and saves costs • Resolves the nuisance tripping of capacitors • Programmable power factor correction • Full-time DSP control system • Easy selection and maintenance • Shunt connection • Flexible upgrading and redundancy • Parallel operation with different capacity • User friendly LCD control panel • EPO (Emergency Power Off) • Rack/wall installation • USB, RS232, RS485/422, SNMP • 2 years warranty Harmonic current generator The Aunilec APF behaves like an harmonics current generator. It will measure the harmonic generated from the non-linear loads and cancel these harmonics with an opposite phase at the same amplitude.

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