AFQs Active multifunction filter with silicon carbide (SiC) technology The Future is Efficiency circutor.com

Innovation in filtering: Greater efficiency, less space The use of devices that convert current from AC to DC, known as non-linear loads, has spread to industrial applications and services. Industry routinely uses solutions such as variable speed and frequency drives, automation and control systems, HVAC machinery, cold storage rooms, forklifts, pumping systems, LED lighting and electric vehicle charging systems. Although these technologies improve equipment performance, they generate harmonics that distort the current and voltage waveform, causing problems such as energy losses, overheating...

AFQs Active multifunction filter with Silicon Carbide (SiC) technology The AFQs active filter, with Silicon Carbide technology, uses the most advanced power electronics and the most innovative control systems to cancel the harmonics generated by non-linear loads. It also compensates reactive energy, both inductive and capacitive, and it balances the phase current. The device allows the filter power to be modified to protect against resonances or high temperatures, and it has an alarm system that reports incidents in real time. More filtering power Main characteristics of the AFQs filter Rated...

AFQs: It avoids problems caused by harmonics The presence of harmonics in electrical installations creates a series of problems that directly affect the performance of the installation, such as: › Premature deterioration of capacitors (capacitor banks) › Deterioration of power supplies of electronic equipment › Malfunction or resets in production/IT systems › Loss of performance in motors and pumps › Increase in current and loss of insulation in conductors Shorter useful life in LED lights › Electrical protection trips. What does the new SiC technology offer? The implementation of SiC technology...

Improve your facility's efficiency Harmonic filter Reactive power compensation It eliminates harmonics to clean the installation's waveform. Helps avoid penalties due to reactive power consumption. Reduction of harmonic currents up to the 50th harmonic (2500 Hz). Option to select the frequencies to be filtered for greater efficiency. Response time <20 ms Reactive power compensation of lagging (inductive) and leading (capacitive) currents in both consumption and generation. 0.7 inductive ... 0.7 capacitive. It optimizes the efficiency of loads, protecting the power supply of devices and avoiding...

AFQs: It avoids problems caused by harmonics Easier to install AFQs has been designed to minimize space thanks to SiC technology. This feature means you can install it in the same panel with variable-speed drives or in small electrical rooms, even in shops or offices.  Essential to comply with IEEE 519:2022 The AFQs active filter has a touch screen that can be used to activate the filter system automatically as per the IEEE 519 standard. When this function is activated, the device will adjust the power dedicated to filtering each harmonic to ensure that downstream loads do not exceed the limits...

Maximum protection and service continuity Safety first The device has a self-diagnostic system during start-up that keeps it offline if any problems arise during installation. It will also display active or registered alarms on the screen, so you can easily review any incident. Designed as per the IEC-60730 standard, it does a self-diagnostic of both the software and the hardware executing it. Smart thermal management Safe mode Anti-resonance system Adjusts the internal fan speed according to filtering needs. Adjusts the filtering rating when temperature is above the operating limit to ensure...

Visual, more functions Check for changes in your installation's electrical parameters Monitors instantaneous values Operational status of the filter Powers and harmonic distortion before and after the filter. Instantaneous parameters › Voltages, currents, active power, inductive reactive power, capacitive reactive power, apparent power, THDU%, THDI% and cos phi › Individual voltage and current harmonics (before and after the filter) › Phasor diagram › Voltage and current waveform (before and after the filter). Filters harmonics as per IEEE 519 View any operating alarm Status of reactive energy...

In-line/load waveform Waveform after the AFQs In-line/load harmonics Harmonics after the AFQs In-line/load phasor diagram Phasor diagram after the AFQs Always connected The AFQs active filter has an Ethernet port with an integrated web server to let you access its configuration, monitor it and download files from any web browser locally or remotely. The device has 2 GB memory, recording every electrical parameter every minute for up to 7 years. In addition, for maintenance work, you will have an alarm log with the parameters from the last 5 seconds before the alarm activation so you can easily...

Where to install the filter The AFQs active filter is especially designed to be installed directly in the control panel housing the load that is generating the harmonics. It can be installed directly in the same cabinet or in any electrical room. Its reduced weight and size make it easier to install on the wall without additional fastening elements. ߒ LED lighting p߫ Variable speed drives

Technical specifications Electrical specifications Phase-Phase voltage Current measurement circuit Transformation ratio Filter specifications Range of current harmonics From the 3rd to 49th harmonic (odd only) Balanced current function Reactive energy compensation function Controller technology DSP (digital signal processor) Transient response time Overcurrent protection Protection to limit current to the filter's rated current Control options Filter ON/OFF, alarm reset, and filter status description Programmable functions Select the harmonics to be filtered, enable the balancing function and/or...