{"product_id":"abb-uns0119a-z-v1-3bhe030579r0207-automatic-voltage-regulator","title":"ABB UNS0119A-Z,V1 3BHE030579R0207 Automatic Voltage Regulator","description":"\u003cp\u003eThe \u003cstrong\u003eABB UNITROL 1020\u003c\/strong\u003e, cataloged under manufacturing part number \u003cstrong\u003e3BHE030579R0207\u003c\/strong\u003e (Model \u003cstrong\u003eUNS0119A-Z,V1\u003c\/strong\u003e), operates as a high-performance Automatic Voltage Regulator (AVR) designed for synchronous generators. It combines digital control architecture, flexible I\/O configurations, and IGBT-based microprocessor technology to deliver precise excitation current control and stable power generation.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eUNITROL 1020 UNS0119A-Z,V1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e3BHE030579R0207\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eABB (UNITROL Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003ePLC Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003e\u003cstrong\u003eExcitation Target\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eSmall to medium synchronous generators (Brushless system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003e\u003cstrong\u003eRated Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eUp to 10 A DC continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003e\u003cstrong\u003eExternal Logic Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003e+24 V DC (Maximum 0.5 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003e\u003cstrong\u003eDigital I\/O Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e8 Input Channels | 8 Output Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003e\u003cstrong\u003eAnalog Input Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e2 or 4 channels configured for load cells \/ sensing inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003e\u003cstrong\u003eAnalog Output Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003e4 channels (Selectable voltage or current profiles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003e\u003cstrong\u003eLocal Interface Links\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003eEthernet, USB ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003e\u003cstrong\u003eIntegrated Safeguards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003eOvervoltage, undervoltage, overexcitation, loss of sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"14\"\u003e\u003cstrong\u003eMarine \u0026amp; Safety Marks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"14\"\u003eDNV and UL certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"15\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"15\"\u003e-10 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProcess Instrumentation and Surge Voltage Protection Limits\u003c\/h3\u003e\n\u003cp\u003eThe UNITROL 1020 monitors generator stator voltage via its analog sensing inputs, modulating its internal IGBT power stage to adjust the brushless excitation field. To withstand the harsh electrical transients common in power generation environments, the module's electronic terminal interfaces are engineered with high surge voltage protection limits. These protection limits shield the internal microprocessor core from inductive kickbacks during sudden main breaker drops or load rejections.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47581915939006,"sku":"UNS0119A-Z,V1 3BHE030579R0207","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-26_11-09-41_30723039-a96b-48c6-890b-d5d01fa64166.png?v=1779786834","url":"https:\/\/www.autooiltech.com\/products\/abb-uns0119a-z-v1-3bhe030579r0207-automatic-voltage-regulator","provider":"AutoOilTech Limited","version":"1.0","type":"link"}