Project Description

Active Harmonic Filter SINAF 3.0

Active filters offer the best possible solution to solve quality-related problems in three-phase industrial, commercial or service installations and utilities caused not only by harmonics but also by the consumption of reactive power (usually of the capacitive type).

Active filters are equipped with an intuitive touch-screen display, allowing all the necessary programming actions to develop the following actions:

  • Reduction of harmonics currents up to the 50th harmonic.
  • Power factor correction. Both inductive and capacitive powers.
  • Current balance correction, improving the phase-to-phase consumption and
    reduction of neutral currents.

The correction rating of SINAF 3.0 is expressed as RMS current value.

The available current can be used for any of the three actions described above.

ModelsHarmonic phase current: 30 A(RMS) /100 A (RMS) / 200 A (RMS)

Harmonic neutral current: 90 A (RMS) / 300 A (RMS) / 600 A (RMS)

Harmonic peak current: 60 A (PICO) /200 A (PICO) / 400 A (PICO)

Max. consumption: 1050 W / 4000 W / 8000 W

Weight: 30 kg / 135 kg / 225 kg

Electrical featuresRated voltage (Ph-Ph): 400…480± 10 % (3 Wires) / 230…400 V± 10 % (4 Wires)

Frequency: 50 Hz / 60 Hz ± 5%

Noise level: < 65 dBA

Number of phases: 3 phases without neutral wire (3 Wires) / 3 with neutral wire (4 Wires)

Current harmonics compensation: 2nd to 50th harmonic selectable

Specified harmonic selection: 3rd to 25th harmonic

Current measurement: …/5A, Class 1 or (0,5…0,2) freq. up to 2500 Hz (1.5 VA)

Filter characteristicsController: Digital, DSP

Transient response time: < 0.1 ms

Protection degree: IP20

Current limitation: protection from over current by current limitation at filter rated value

Graphic display panel: Color TCT Touch screen 3,5″ . Web Server and Data logger (2Gb)

StandardsReference harmonics standard: EN61000-3-4

Safety standard: EN 62477-1:2012

Electromagnetic Compatibility: EN61000-6-4:2007, EN61000-6-2:2006

ComunicationInterphase: RS-485

Protocol: MODBUS RTU

Baud rate: 9600

Type of parity: None, odd, even

Ethernet: TCP/IP, Modbus TCP

Environmental conditionsOperating temperature: -10ºC…+ 45 ºC

Storage temperature: -20 ºC…+ 95 ºC

Relative humidity: 0%…90% without condensation

Operating Altitude: < 2000 m

Other powers, voltages and frequencies on request.

Datasheet11/01/20190.1 MB
Manual11/01/201912.1 MB

Contact us if you need more information