{"product_id":"1sabb084621r0001-abb-gpu2000r-reg544-generator-relay","title":"1SABB084621R0001 | ABB GPU2000R REG544 | Generator Relay","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Protection and Monitoring for Power Generation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGPU2000R REG544\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Part Number:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1SABB084621R0001\u003c\/strong\u003e) is a high-performance Intelligent Electronic Device (IED) specifically engineered for the comprehensive protection and control of small to medium-sized synchronous generators. This Swiss-engineered unit integrates multiple protection functions into a single rugged chassis, ensuring that power generation assets are shielded from electrical anomalies such as voltage fluctuations and frequency instabilities. By utilizing high-speed digital signal processing, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGPU2000R REG544\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Model:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGPU2000R REG544\u003c\/strong\u003e) provides rapid fault mitigation, which is critical for maintaining grid stability and preventing costly mechanical damage to turbines and alternator windings.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGPU2000R REG544 1SABB084621R0001\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis built to operate in extreme industrial environments, providing versatile communication and high-precision measurement capabilities.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGPU2000R REG544\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Code\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1SABB084621R0001\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e: Generator Protection, Control, and Monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAuxiliary Power Supply\u003c\/strong\u003e: 10V – 150V AC\/DC (Universal range)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 45 Hz – 65 Hz (Compatible with 50Hz and 60Hz systems)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Precision\u003c\/strong\u003e: Class 0.5 for voltage and frequency parameters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Elements\u003c\/strong\u003e: Overvoltage (59), Undervoltage (27), Overfrequency (81O), Underfrequency (81U), Reverse Power (32R)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBinary Inputs\/Outputs\u003c\/strong\u003e: Configurable for trip logic and status signaling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Stack\u003c\/strong\u003e: IEC 61850, Modbus RTU\/TCP, DNP3, and Ethernet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -40°C to +70°C (-40°F to +158°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Dimensions\u003c\/strong\u003e: 200 mm × 200 mm × 100 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e: 1.0 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Switzerland\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43192810078323,"sku":"GPU2000R REG544","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/GPU2000R2_a8ced597-2346-4b39-bf63-94b906932cb8.jpg?v=1772689953","url":"https:\/\/www.dcssupplier.com\/products\/1sabb084621r0001-abb-gpu2000r-reg544-generator-relay","provider":"DcsSupplier Limited","version":"1.0","type":"link"}