{"product_id":"abb-rem615j-relion-615-protection-and-control-relay","title":"ABB REM615J Relion 615 Protection and Control Relay","description":"\u003cp\u003eThe \u003cstrong\u003eABB REM615J\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eREM615J\u003c\/strong\u003e Intelligent Electronic Device, operates as a dedicated hardware component for motor protection and monitoring within Relion 615 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\u003eREM615J\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eRelion 615\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eStandard Manufacturing Facility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard protection relay weight class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Relion 615 withdrawable enclosure dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial operating temperature limits (-25 deg C to +55 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard auxiliary power supply ratings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Scope\u003c\/td\u003e\n\u003ctd\u003eAsynchronous motor protection (HV and large LV motors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Logic\u003c\/td\u003e\n\u003ctd\u003eThermal overload, load loss, reverse rotation, and motor stall monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Capabilities\u003c\/td\u003e\n\u003ctd\u003ePhase voltage, frequency, power factor, energy, and harmonic monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe digital protection architecture relies on backplane bus communication velocity and deterministic communication standards to transmit real-time electrical parameters. Native IEC 61850 Editions 1 \u0026amp; 2 protocols, along with DNP3, Modbus, and IEC 60870-5-103 fieldbus support, ensure robust network connectivity. Firmware flash compatibility and HSR\/PRP redundancy support ensure seamless integration with substation automation networks while maintaining protocol conversion integrity.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What primary motor protection functions are integrated into the REM615J relay? A: It provides thermal overload, load loss, reverse rotation, and motor stall monitoring.\u003c\/p\u003e\n\u003cp\u003eQ: Which communication protocols are supported natively by the device? A: The unit natively supports IEC 61850 Editions 1 \u0026amp; 2 (including GOOSE and 9-2 LE), alongside DNP3, Modbus, and IEC 60870-5-103.\u003c\/p\u003e\n\u003cp\u003eQ: What is the physical design feature of the REM615J hardware? A: It features a withdrawable plug-in design for expedited installation, testing, and maintenance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the relay housing securely into a standard cutout on the switchgear panel or control cabinet door.\u003c\/li\u003e\n\u003cli\u003eVerify that the auxiliary power supply matches the rated operational voltage before energizing the device.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the relay chassis to a dedicated earth bus to prevent electromagnetic interference and transient surges.\u003c\/li\u003e\n\u003cli\u003eTerminate communication cables and CT\/VT wiring securely according to standard substation wiring diagrams.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45300480245875,"sku":"REM615J","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-08_11-17-47_add4deba-44a2-4f75-bfcc-a4d7fec64ef4.png?v=1785729257","url":"https:\/\/www.dcssupplier.com\/ar\/products\/abb-rem615j-relion-615-protection-and-control-relay","provider":"DcsSupplier Limited","version":"1.0","type":"link"}