5th Harmonic passive filters FA05
Harmonic passive filters
FA05 series is specially designed for the knock down of current harmonics generated by UPS, in industrial applications. The passive filter is realized by tuning in frequency a capacitor bank and a three-phase reactance. In this way there is a resonant circuit which is chosen as the preferential way by the harmonic current which is to be reduced: in fact, the filter has a sufficiently low impedance value only at the frequency value to which it is tuned.
► Rated voltage 400 Vac (others on request)
► Rated frequency 50 Hz (60 Hz on request)
5th Harmonic modular passive filters FAM05
FAM05 is made by appropriately tuning in frequency, a battery of capacitors and a three-phase reactance. In this way a resonant circuit is realized which is chosen as the preferred way by the harmonic current which is to be reduced, and is equipped with a microprocessor control system for inserting modules.
Features:
► consisting of standard racks of equal dimensions connected to each other
► easily allows the increases of the size of the filter
► prevents that the insertion of filter groups L-C, having too high reactive power, to bring the power factor of the load to a cosφ capacitive, with possible consequent problems of direct current drives.
► Rated voltage 400 Vac (others on request)
► Rated frequency 50 Hz (60 Hz on request)
Modular passive filters of 5th and 7th harmonic FAM05/07
FAM05/07 is made by appropriately tuning in frequency, a battery of capacitors and a three-phase reactance. In this way a resonant circuit is realized which is chosen as the preferred way by the harmonic current which is to be reduced, and is equipped with a microprocessor control system for inserting modules.
Features:
► consisting of standard racks of equal dimensions connected to each other
► easily allows the increases of the size of the filter
► prevents that the insertion of filter groups L-C, having too high reactive power, to bring the power factor of the load to a capacitive cosφ, with possible consequent problems of direct current drives.
► Rated voltage 400 Vac (others on request)
► Rated frequency 50 Hz (60 Hz on request)
Harmonic active filters
Harmonic active filters SAF-M
The SAF-M active filters represent the ideal solution to compensate for the most demanding harmonic currents, with any type of non-linear load involved, and have a modular design specifically conceived for easy cabinet assembly and application flexibility.
► Rated voltage 3-wire 380 – 480 Vac or 4-wire 380 – 415 Vac
► Rated frequency 50Hz or 60Hz
Harmonic active filters AHF
The AHF series represents the ideal solution to compensate harmonic currents, with any type of non-linear load involved. It is available both in the version for wall installation, with integrated display, and with modular design, specially made for easy cabinet assembly.
► Operating voltage 228 – 456 Vac (different on request)
► Rated frequency 45Hz - 62Hz