{"product_id":"abb-ref610c55hcnr-feeder-protection-relay","title":"ABB REF610 C55HCNR Feeder Protection Relay","description":"\u003cdiv class=\"markdown markdown-main-panel stronger enable-updated-hr-color\" id=\"model-response-message-contentr_6a86c086a2d91e30\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB REF610C55HCNR\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a versatile, microprocessor-based feeder protection relay engineered for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emedium-voltage (MV)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edistribution networks. It serves as an all-in-one unit for protection, control, and monitoring, providing rapid detection of overloads, short-circuits, and earth faults. \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eREF610C55HCNR.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Series:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRelion 610.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeeder Protection and Control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOvercurrent, Short-circuit, and Earth-fault.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e177 x 177 x 125 mm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.2 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to +70°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtocols:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSPA, Modbus, and IEC 60870-5-103.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features and Engineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Protection Suite:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated logic to protect against thermal overload, three-phase overcurrent, and sensitive earth faults, ensuring the safety of feeder cables and connected equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-in Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe \"draw-out\" design simplifies commissioning and maintenance, as the relay can be replaced or tested without rewiring the terminal blocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Communication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNative support for multiple protocols allows the relay to act as a data node for SCADA systems, providing remote access to metering and fault records.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Accuracy Metering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReal-time monitoring of phase currents and neutral current provides essential data for load management and system diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Durability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith an operating range down to -40°C, this relay is built to perform in extreme environments, from arctic utilities to offshore marine vessels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSequence of Events (SOE):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRecords fault data and event logs internally, facilitating rapid forensic analysis after a trip occurs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46985764176062,"sku":"REF610 C55HCNR","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-11_11-00-37_5aebe89f-8ac9-42ee-9794-dac9c674713d.png?v=1778470823","url":"https:\/\/www.autooiltech.com\/products\/abb-ref610c55hcnr-feeder-protection-relay","provider":"AutoOilTech Limited","version":"1.0","type":"link"}