{"title":"Accessories","description":"\u003ch2\u003eFuji Electric Drive Accessories, Reactors and Filters\u003c\/h2\u003e \u003cp\u003eA variable frequency drive rarely performs to specification on its own. The components in this collection are what turn a drive into a reliable installation: \u003cstrong\u003eline reactors, output filters, DC bus reactors, braking resistors, keypads, communication cards and enclosure kits\u003c\/strong\u003e for the full FRENIC range.\u003c\/p\u003e \u003ch3\u003eLine reactors and harmonic mitigation\u003c\/h3\u003e \u003cp\u003eAn AC line reactor sits ahead of the drive and does three jobs at once: it limits harmonic current drawn from the supply, protects the drive's input rectifier from voltage transients and notching, and improves the true power factor of the installation. On sites where harmonic distortion limits are enforced, or where several drives share a transformer, a reactor is not optional. Our \u003cstrong\u003eKDR series\u003c\/strong\u003e covers the standard 3% and 5% impedance ratings across the full current range, with open and enclosed versions.\u003c\/p\u003e \u003ch3\u003eOutput filters for long motor leads\u003c\/h3\u003e \u003cp\u003eFast-switching IGBT output produces voltage reflections on long cable runs that can more than double the voltage the motor windings actually see, which is the usual cause of premature winding failure on retrofit jobs. \u003cstrong\u003edV\/dT and output filters\u003c\/strong\u003e slow those edges and bring peak voltage back inside the motor's insulation rating. If the run between drive and motor exceeds roughly 100 feet, an output filter belongs in the design.\u003c\/p\u003e \u003ch3\u003eAlso in this collection\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eDC reactors (DCR series)\u003c\/strong\u003e for additional harmonic reduction on larger drives, \u003cstrong\u003edynamic braking resistors and units\u003c\/strong\u003e for high-inertia and fast-decel loads, \u003cstrong\u003eremote keypads\u003c\/strong\u003e for door-mounted operator access, \u003cstrong\u003eoption and communication cards\u003c\/strong\u003e for PROFIBUS-DP, DeviceNet, EtherNet\/IP, PROFINET and CC-Link, plus \u003cstrong\u003eNEMA 1 enclosure conversion kits\u003c\/strong\u003e, protective sheets and replacement hardware.\u003c\/p\u003e \u003cp\u003eIf you are not sure which reactor or filter suits your drive rating, motor lead length and supply configuration, send us the drive model and the installation details and we will confirm the correct part.\u003c\/p\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0217\/1112\/6600\/collections\/Fe_logo_2_color.jpg?v=1786026600","url":"https:\/\/www.industrialautomationco.com\/collections\/fuji-electric-accessories.oembed","provider":"Industrial Automation Co.","version":"1.0","type":"link"}