{"product_id":"abb-reg615-relion-615-series-protection-relay","title":"ABB REG615 Relion 615 Series Protection Relay","description":"\u003cp\u003eConfigured for generator and interconnection point protection in public and industrial power networks, the \u003cstrong\u003eABB REG615\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eREG615\u003c\/strong\u003e Generator Protection Relay, provides direct physical\/electrical execution. The device executes continuous monitoring, measurement, and control of generator units and distributed power access points during startup, normal operation, and islanding conditions. It processes CT\/PT secondary currents and voltages or sensor inputs to execute fast trip decisions, managing dynamic grid stability across solar, wind, diesel, gas, hydro, and thermal power platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eREG615\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFinland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eDraw-out Case Mounting (Approx. 3.50 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eFlush \/ Rack Mount Standard Relion Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStation Auxiliary Powered (DC or AC Auxiliary)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eRelion 615 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003e100% Stator Grounding Fault, Differential, Out-of-Step Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Functions\u003c\/td\u003e\n\u003ctd\u003eArc Protection, High-Speed Output Execution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003eIEC 61850 Ed 1\/2, GOOSE, PRP, HSR, DNP3, Modbus, IEC 60870-5-103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess Bus Support\u003c\/td\u003e\n\u003ctd\u003eIEC 61850-9-2 LE \/ IEEE 1588 v2 Precision Time Synchronization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Interface\u003c\/td\u003e\n\u003ctd\u003eLarge Graphical LCD with Local \u0026amp; Web-Based HMI (Editable SLD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Backplane \u0026amp; EtherNet Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe protection unit incorporates ABB proprietary backplane communication velocity Licences and deterministic networking protocols to ensure synchronized data exchange across substation automation architectures. Fully supporting IEC 61850 Editions 1 and 2, including GOOSE messaging and process bus sample values (IEC 61850-9-2 LE), the hardware achieves low-latency fault cleared execution. Native implementation of Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) guarantees zero-switchover-time network failover across dual Ethernet paths, while IEEE 1588 v2 clock synchronization maintains sub-microsecond timestamp alignment across time-critical protection events.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the plug-in unit design of the REG615 affect field testing and maintenance?\u003c\/p\u003e\n\u003cp\u003eA: The draw-out chassis design enables quick installation, secondary injection testing, and unit replacement without disturbing permanent CT\/PT terminal wiring or cabinet backplane cabling.\u003c\/p\u003e\n\u003cp\u003eQ: Can the REG615 protection relay communicate over PROFIBUS DPV1 networks?\u003c\/p\u003e\n\u003cp\u003eA: Yes. While the relay natively supports IEC 61850, Modbus, DNP3, and IEC 60870-5-103, integration into PROFIBUS DPV1 networks is accomplished using the SPA-ZC 302 protocol adapter.\u003c\/p\u003e\n\u003cp\u003eQ: How does the REG615 execute island grid detection for distributed energy access?\u003c\/p\u003e\n\u003cp\u003eA: The relay continuously monitors grid voltage, frequency, and phase parameters at the interconnection point, triggering automatic trip commands to isolate distributed generators when utility grid connection parameters collapse.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCT\/PT Secondary Circuit Safety\u003c\/strong\u003e: Before inserting or removing the relay draw-out unit, ensure current transformer (CT) secondary circuits are properly shorted via external test switches to prevent destructive high-voltage inductive spikes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; Shield Termination\u003c\/strong\u003e: Secure the relay enclosure frame directly to the panel earth bar. Ensure grounding braids maintain a low-impedance path with at least 5 full thread engagements on M4\/M5 ground studs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet \u0026amp; Fiber Wiring Radius\u003c\/strong\u003e: Observe the minimum bend radius when routing redundant Ethernet (PRP\/HSR) copper or optical cables. Keep control wiring physically isolated from high-voltage AC current inputs to eliminate cross-talk noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush-Mount Mechanical Alignment\u003c\/strong\u003e: Position the outer casing squarely within the panel cutout. Tighten panel clamping screws uniformly to prevent mechanical warping of the internal chassis connector pins during insertion.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45373359915123,"sku":"REG615","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/REG615_d3e0fcca-2829-4a36-80cb-48855f44d0a0.png?v=1787108429","url":"https:\/\/www.dcssupplier.com\/products\/abb-reg615-relion-615-series-protection-relay","provider":"DcsSupplier Limited","version":"1.0","type":"link"}