{"product_id":"ref615c_c-abb-overcurrent-and-earth-fault-relay-module","title":"REF615C_C ABB Overcurrent and Earth-Fault Relay Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREF615C_C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a dedicated feeder protection and control relay part of the ABB Relion 615 series. It is engineered for the comprehensive protection, measurement, and supervision of distribution feeders in medium-voltage utility and industrial power networks. Designed specifically to support the IEC 61850 standard for substation automation, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREF615C_C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a sophisticated platform for overcurrent, earth-fault, and voltage-based protection. Its high-speed communication capabilities and native support for GOOSE messaging ensure rapid fault clearing and enhanced system stability in modern smart grids and renewable energy installations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: ABB Group\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e: REF615C_C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e: Relion 615 Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDevice Type\u003c\/strong\u003e: Feeder Protection and Control Relay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAuxiliary Power Supply\u003c\/strong\u003e: 24–250 V AC\/DC (Universal wide-range input)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Logic\u003c\/strong\u003e: Directional\/non-directional overcurrent, earth-fault, thermal overload, voltage, and frequency protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Measurement\u003c\/strong\u003e: Three-phase current\/voltage, neutral current\/voltage, frequency, power, and energy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Protocols\u003c\/strong\u003e: Native IEC 61850 (Edition 1 \u0026amp; 2), Modbus RTU\/TCP, DNP3, and SPA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Interfaces\u003c\/strong\u003e: RJ-45 Ethernet, Serial ports (RS-485\/RS-232), optional Fiber Optic LC connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMonitoring \u0026amp; Recording\u003c\/strong\u003e: Built-in 1 kHz disturbance recorder (COMTRADE) and sequence-of-events (SoE) log\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Functions\u003c\/strong\u003e: Local\/Remote control of up to two circuit breakers with integrated interlocking logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -40°C to +55°C (Extended range available)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIngress Protection\u003c\/strong\u003e: IP54 (Front panel) \/ IP20 (Rear terminals)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (HxWxD)\u003c\/strong\u003e: 177 x 212 x 223 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.0 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e: IEC 60255, CE, UL Listed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Finland \/ Sweden\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43026864210010,"sku":"REF615C_C","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/34._09b374bf-1e8a-4be2-b6d4-18eb804eb54e.jpg?v=1773199428","url":"https:\/\/www.spareoil.com\/products\/ref615c_c-abb-overcurrent-and-earth-fault-relay-module","provider":"SpareOil Automation","version":"1.0","type":"link"}