{"product_id":"abb-rem615j-relion-615-series-motor-protection-relay","title":"ABB REM615J Relion 615 Series Motor Protection Relay","description":"\u003ch3\u003e\u003cstrong\u003eTechnical Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB REM615J\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance Intelligent Electronic Device (IED) specifically engineered for the protection, control, and monitoring of asynchronous motors. A cornerstone of the Relion® 615 series, this device is designed for heavy-duty industrial applications involving high-voltage motors managed by circuit breakers or contactors, as well as medium-to-large low-voltage motors. \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\u003eABB REM615J\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis defined by the following industrial-grade parameters:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Scope:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAsynchronous motor protection (HV and large LV motors).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThermal overload, load loss, reverse rotation, and motor stall monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Capabilities:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePhase voltage, frequency, power factor, energy, and harmonic monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Stack:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNative Protocols:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIEC 61850 Editions 1 \u0026amp; 2 (including GOOSE and 9-2 LE).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFieldbus Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDNP3, Modbus, and IEC 60870-5-103.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Connectivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProfibus DP-V1 (via SPA-ZC 302 adapter).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports HSR (High-availability Seamless Redundancy) and PRP (Parallel Redundancy Protocol).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTime Synchronization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIEEE 1588 v2 High-Precision Time Protocol (PTP).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLarge LCD with an editable Single Line Diagram (SLD) and a web-browser-based HMI.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWithdrawable plug-in design for expedited installation, testing, and maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptional arc flash protection with high-speed output for enhanced operator safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Motor Control \u0026amp; Lifecycle Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eREM615J\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estreamlines motor management by providing four standard configurations that cover the majority of industrial requirements. Its \"plug-and-play\" withdrawable design allows for the relay unit to be replaced or tested without disturbing the primary wiring, a critical feature for continuous process industries. By supporting both traditional CT\/PT inputs and modern sensor technology, it offers a future-proof path for substation digitization. Additionally, the integrated load-loss monitoring and abnormal condition clearing algorithms prevent costly downtime by identifying electrical issues before they lead to catastrophic mechanical failure.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47088432087230,"sku":"REM615J","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-08_11-17-47_657bea07-2237-4c1f-a223-34e542ba583d.png?v=1778745890","url":"https:\/\/www.autooiltech.com\/products\/abb-rem615j-relion-615-series-motor-protection-relay","provider":"AutoOilTech Limited","version":"1.0","type":"link"}