SINAF 2.0 – فیلتر هارمونیک اکتیو

Description

The SINAF 2.0 active filter is equipment designed to solve the faults which may occur in a three or four wires, three phase installation. It includes the following functions:
• Harmonic filtering.
• Phase current balance.
• Power factor correction.
This is the ideal solution for installations with a large amount of single-phase and three-phase loads generating harmonics such as computers, UPC, lights a lifting equipment.

The SINAF 2.0 filter allows the selective removal of harmonics using the configuration of its DSP controls. SINAF corrects both the existing third harmonic component in neutral and the unbalanced current itself at 50 Hz achieving practically neutral currents (3 phases/4 wires).

Connecting the SINAF 2.0 filter must be in parallel with the loads to be corrected. The filter can operate in three wire systems (with or without neutral).

The correction capacity of the SINAF 2.0 is expressed as the RMS current value. The available capacity may be used for any three functions: filtering, balancing or correcting reactive. The SINAF has two different correction capacities:
• RMS current which the equipment is capable of injecting
into phase conductors
• RMS current which the equipment is capable of injecting into the neutral conductor, regardless of the phase.
The available correction capacity in the conductor is 1.5 times the phase capacity. This allows systems with high third harmonic content to be corrected.