Three Phase EMI Filter produced by Schaffner company include 10 series of three phase filters. These filters have many industrial applications based on their technical specifications and rated power. Three Phase EMI Filter designed and generated for operational high voltage and various frequency. series FN 258 ، FN 3100 ، FN 3025 ، FN 3026 ، FN 3120 ،FN 3258 ، FN 3268 ، FN 3270 ، FN 3359 ، FN 3310 ، FN 3311 and FN 351 are component of Three phase filters category. Each above mentioned models are described in detail and separately in product introduce section. Briefly Typical applications : -Three-phase variable speed drives and power drive systems (PDS) -Process automation equipment -Three-phase power supplies and UPS - Applications with low-leakage current requirements - etc... Borna Niroo Karan (Bornika) is the exclusive agent of Schaffner in the fields of consultation , sales and distribution of power industry products including Three Phase EMI Filter products .
Product list of Three Phase EMI Filter
Book-style EMC/RFI Filter for Inverters and Power Drive Systems produced by Schaffner company, is in range of filters provides state-of- the-art EMI attenuation based on an innovative multi-stage filter topology. They help to ensure compliance with Class A or even Class B limits. The slim book-style shape allows a convenient and space-saving installation next to inverters and motor drives.
DIN-Rail EMC/RFI Filter with Minimum Leakage Current produced by Schaffner company is component of EMC/RFI filters and designed for traditional chassis mounting . For extra fast installation, FN 3026 filters can comfortably be snapped-in on TS 35 DIN-rails Two different performance levels are of- fered (L types, P types). The suitable filter can be selected by choosing the required performance level, the admissible leakage current and the preferred installation style.
EMC/EMI Filter for Regenerative Motor Drives produced by Schaffner company is component of EMC/EMI filters . It's High performance filter for mainly industrial motor drive applications with significant interference levels. FN 3100 has Attenuation performance for Class B compliance in applications comprising multiple motor drives (e.g. machine tool with up to 8 driving axes with ~10 to 20 m motor cable each). Also , it has Broadband filter performance with low frequency attenuation down to 10 kHz for reliable suppression of conducted interference in applications with regenerative motor drives.
High-Performance EMC/RFI Filter for Conventional and Regenerative Drives produced by Schaffner company have High-performance filter for mainly industrial motor drive applications with extremely high noise levels, providing sufficient interference suppression to achieve Class B even with very long motor cables (e.g. machine tools with up to 12 axes with ~10 to 20 m cables each). Also, It has Broadband attenuation performance and exceptional saturating resistance ensure reliable interference suppression also in applications with regenerative drives (with an additional line impedance) .
Ultra-compact EMC/RFI Filter for Motor Drives Applications produced by Schaffner company has The extremely compact and slim filter design allows a trouble-free installation even where the available mounting space is minimal. Also , It has new additional filter types providing safety terminal blocks, the most preferred connection style can be chosen fast and easy. This helps to stay in line with the electrical connection concept of a given application. FN 3258 filters ensure compliance with Class A limits according to EN 55011 up to 50 m cable length and beyond. Further they can contribute significantly to meet conducted emission limits according to Class B.
EMC/EMI Filter for Installations with Residual Current Device (RCD) produced by Schaffner company has low-leakage current filter with same smallest dimensions as FN 3258. Also, Significant reduction of leakage and ground currents caused by long motor cables is an one of its specifications. this filter Prevents unwanted fault shut-downs from RCDs in machines and process automation equipment.
Compact EMC/RFI Filter for Industrial Motor Drive Applications produced by Schaffner company has very compact and light weight filter design requiring minimum mounting space in installations and cabinets. FN 3270 equipped with Solid, touch-safe terminal blocks, for all filters from 10 to 100 A, offering sufficient contacting cross section according to the EN 60204-1 installation standard . transparent protective covers is Optionally available for all filters with busbars from 150 to 1000 A, to protect the installer, operator or inspector from accidental touching of live conductors. They can easily be retrofitted even if the filter is already installed and connected.
Compact power line AC EMC/EMI filter poduct series of standard EMC/EMI filters are based on Schaffner’s many years of expertise in filter design for all types of converter and inverter applications. Installed between the PV inverter and the power grid, the FN 3311 / FN 3310 AC filters are used to influence positively the conducted emissions on the grid side to help to comply with the required emission standards.
High-current EMC/RFI Filter produced by Schaffner company is a High-power filter for Class A compliance. With approval measurement also Class B compliance possible for some applications. It has Extremely compact high-current filter solution with minimum space requirement. FN 3359HV versions are for 690 VAC are also designed for use in IT power networks.
General Purpose EMC Filter series FN 351 produced by Scgaffner company has Broad range of power ratings for fast and convenient filter selection. This Filter is Available as 440 VAC (FN 351) and 520 VAC (FN 351H) versions for network-specific applications FN 351 filters provide a broadband common and differential-mode attenuation performance, which remains available also when high interference levels are present.