Standard and high performance EMC solution Footprint space-saving book-style housing Solid safety connector blocks Standard attenuation performance FN 3287 High attenuation performance FN 3288 HV versions for 690 VAC applications HVIT- and IT versions for IT distribution networks Versions with low leakage current Features and benefits FN 3287 and FN 3288 series of filters provides state- of-the-art EMI attenuation based on an innovative filter topology. The slim book-style shape allows a convenient and space-saving installation next to inverters, converters or motor drives. The compact FN3287 and FN3288 filter from 10 to 160A are designed for the most diverse applications worldwide, including machinery and machine tools. FN 3288 HV filters up to 160 A are applicable for 690 VAC distribution networks. FN 3288IT and FN 3288HVIT filters up to 160 A meet the special requirements for IT distribution networks. Low leakage current filter versions help to fulfill tough requirements (<3.5 mA) in respect of leakage current limitation. Applications Three-phase variable speed drives and power drive systems (PDS) Machine tool and machinery equipment IT power distribution networks (FN 3288IT and FN 3288 HVIT) General energy conversion devices (inverters, converters) Process automation equipment Three-phase power supplies Low-leakage current requirements
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