{"product_id":"3bhe030579r0003-abb-excitation-system-module-uns0119a-z-v1","title":"3BHE030579R0003 ABB Excitation System Module UNS0119A-Z V1","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe UNS0119A-Z V1, designated by order code 3BHE030579R0003, is a sophisticated excitation control unit specifically developed for the ABB UNITROL 1020 ecosystem. This Swedish-engineered module serves as the primary intelligence for synchronous machine regulation, ensuring high-precision control over excitation current. By utilizing a high-speed microprocessor-driven architecture, the unit maintains superior voltage stability during transient grid conditions and sudden load fluctuations. It facilitates seamless communication between the generator set and the plant's supervisory control systems, providing a reliable foundation for automated power quality management and equipment protection.\u003c\/p\u003e\n\u003ch3\u003eVital Hardware Parameters and Logic Specs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUNS0119A-Z V1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eGlobal ID\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3BHE030579R0003\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eControl Logic\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eReal-time Microprocessor-based\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBus Interfaces\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEthernet, Modbus, Profibus, IEC 61850\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eI\/O Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated Analog \u0026amp; Digital channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eThermal Operating Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–20 °C to +60 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Limits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–40 °C to +85 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhysical Mass\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.7 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eExternal Dimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e186 mm x 59 mm x 127.5 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed dynamic response for rapid correction of voltage deviations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRobust build quality suitable for industrial electrical cabinet environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced monitoring functions for continuous generator health assessment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull compatibility with redundant system architectures to eliminate single points of failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Deployment Environments\u003c\/h3\u003e\n\u003cp\u003eThis excitation system module is a fundamental component for power generation facilities, including hydroelectric plants, thermal power stations, and industrial co-generation units. It is primarily tasked with managing the excitation of synchronous generators to keep output voltage within strict tolerances, regardless of the connected load. Beyond power plants, the UNS0119A-Z V1 is frequently utilized in large-scale industrial motors for mining or pulp and paper processing, where synchronous machine stability is critical for operational safety. Its ability to interface via IEC 61850 also makes it an essential asset for modern digital substations and smart grid integrations requiring high-speed peer-to-peer data exchange.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which specific ABB platform is compatible with the UNS0119A-Z V1?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This module is exclusively engineered for the UNITROL 1020 series, providing core control logic for synchronous generators and motors within that family.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the module support high-speed Ethernet communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, it is equipped with multiple communication protocols including Ethernet, Modbus, and Profibus to ensure effortless integration with SCADA and PLC systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the module react to sudden grid disturbances?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Thanks to its microprocessor-driven real-time operating system, the module provides a fast dynamic response, adjusting the excitation current almost instantaneously to stabilize the machine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it possible to use this module in a dual-channel redundant setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Absolutely. The UNS0119A-Z V1 is designed to support redundant configurations, allowing for high-availability systems where one module can take over if the primary unit fails.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the recommended environment for installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The unit is rated for temperatures between –20 °C and +60 °C and should be installed in a standard industrial control cabinet that provides protection from excessive moisture and contaminants.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45866950361261,"sku":"3BHE030579R0003","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/UNS0119A-Z3BHE030579R0003_7.jpg?v=1774600791","url":"https:\/\/www.maxwellplc.com\/products\/3bhe030579r0003-abb-excitation-system-module-uns0119a-z-v1","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}