{"product_id":"abb-henf327886r0001-dc-power-supply-fiber-optic-converter","title":"ABB HENF327886R0001 DC Power Supply \u0026 Fiber Optic Converter","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHENF327886R0001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom ABB is a precision-engineered DC power supply and fiber optic interface module. Designed for integration in high-performance excitation and power conversion systems, it delivers regulated 24 VDC output and enables secure, high-speed communication between control units and power electronics. This module ensures galvanic isolation, signal integrity, and robust operation in electrically harsh environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHENF327886R0001\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC Power Supply \/ Fiber Optic Converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Medium\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic or Glass Optical Fiber (model dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData Transfer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrical-to-Optical \u0026amp; Optical-to-Electrical Conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull galvanic isolation for control circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicrosecond-level latency for real-time control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRack-mounted or PCB installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (L×W×H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e170 × 80 × 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard industrial fiber optic (ST or Versatile Link)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Voltage Isolation\u003c\/strong\u003e: Protects sensitive control electronics from high-voltage power circuits.\u003cbr\u003e\u003cstrong\u003eNoise Immunity\u003c\/strong\u003e: Optical signal transfer eliminates EMI\/RFI interference.\u003cbr\u003e\u003cstrong\u003eHigh-Speed Operation\u003c\/strong\u003e: Supports real-time pulse timing for precise thyristor firing.\u003cbr\u003e\u003cstrong\u003eSignal Monitoring\u003c\/strong\u003e: Some variants provide diagnostics to ensure optical link reliability.\u003cbr\u003e\u003cstrong\u003eIndustrial Durability\u003c\/strong\u003e: Built for continuous operation under mechanical and thermal stress.\u003cbr\u003e\u003cstrong\u003eCompact Integration\u003c\/strong\u003e: Standard rack and PCB form factors for multi-channel systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eUNITROL 6000 excitation systems for MCU to pulse transformer connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-power converters requiring isolated gate control signals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial systems needing electrical isolation between control and power electronics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMaintenance Tip\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAlways inspect fiber optic connectors for contamination or scratches to prevent signal disruption and alarm triggers in the excitation system.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used with both plastic and glass fiber?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the module supports Plastic Optical Fiber (POF) or Glass Fiber, depending on the variant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum current output of the DC supply?\u003c\/strong\u003e\u003cbr\u003eA: It provides up to 10 A at 24 VDC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it support real-time control for thyristor firing?\u003c\/strong\u003e\u003cbr\u003eA: Yes, with microsecond-level latency suitable for precise firing control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is it mounted?\u003c\/strong\u003e\u003cbr\u003eA: Can be mounted on PCBs or standard ABB sub-racks for dense installations.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44133063622755,"sku":"HENF327886R0001","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/ABBHENF327886R0001-3.jpg?v=1776827011","url":"https:\/\/precisemodule.com\/products\/abb-henf327886r0001-dc-power-supply-fiber-optic-converter","provider":"Precise Module Ltd.","version":"1.0","type":"link"}