{"product_id":"abb-ref542plus-1vcf752000-1vcf750170r804-feeder-protection-and-control-unit","title":"ABB REF542plus 1VCF752000 (1VCF750170R804) Feeder Protection and Control Unit","description":"\u003ch3 class=\"\"\u003eOverview\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREF542plus 1VCF752000 (1VCF750170R804)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a Feeder Protection and Control Unit. It belongs to ABB's REF542plus series. Designed for medium voltage systems, it offers advanced protection, control, and monitoring for industrial and utility applications.\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eProtection Functions\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREF542plus 1VCF752000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides several protection functions, including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eOvercurrent, earth fault, and voltage protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eFrequency protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eDirectional protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eAutomatic reclosing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eControl Functions\u003c\/h3\u003e\n\u003cp class=\"\"\u003eIt supports various control functions, such as:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eCircuit breaker control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eDisconnector control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eLoad shedding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eCommunication Protocols\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe unit supports multiple communication protocols:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eIEC 61850\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eModbus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eDNP3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eAnd more\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eInputs and Outputs\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREF542plus 1VCF752000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincludes:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eMultiple digital and analog inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eConfigurable relay outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003ePower Supply and Environmental Conditions\u003c\/h3\u003e\n\u003cp class=\"\"\u003eIt operates with the following power supply options:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e24–250 V DC or 100–240 V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\"\u003eThe unit operates in temperatures ranging from:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e-25°C to +55°C (-13°F to +131°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eWeight\u003c\/h3\u003e\n\u003cp class=\"\"\u003e 4.5 kg\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":41815313350746,"sku":"REF542plus 1VCF752000 (1VCF750170R804)","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/ABBREF542plus1VCF752000_1VCF750170R804.jpg?v=1743068926","url":"https:\/\/www.plcmasters.com\/products\/abb-ref542plus-1vcf752000-1vcf750170r804-feeder-protection-and-control-unit","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}