{"product_id":"ge-369-hi-r-0-0-0-0-e-motor-protection-relay","title":"GE 369-HI-R-0-0-0-0-E Motor Protection Relay","description":"\u003cp\u003eThe \u003cstrong\u003eGE Multilin 369-HI-R-0-0-0-0-E\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e369-HI-R-0-0-0-0-E\u003c\/strong\u003e Motor Protection Relay, operates as a dedicated hardware component for comprehensive motor monitoring, thermal tracking, and fault isolation within industrial control and power distribution networks.\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\u003e369-HI-R-0-0-0-0-E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Multilin (General Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCanada \/ USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e8.00 lbs (3.63 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Multilin 369 series panel-mount cut-out footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial switchgear environmental parameters apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eControl Power: 50-300 VDC \/ 60-265 VAC (50-60 Hz frequency bounds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMotor Protection Relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTD Inputs\u003c\/td\u003e\n\u003ctd\u003e12 independent Resistance Temperature Detector channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Interface\u003c\/td\u003e\n\u003ctd\u003eEnhanced diagnostics capability equipped with an enhanced faceplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Category\u003c\/td\u003e\n\u003ctd\u003eSolid-state overload and logic protection relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Power System Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication and Signal Density Tracking\u003c\/strong\u003e The relay processes real-time current, voltage, and thermal parameters through its 12 independent RTD inputs to calculate stator thermal models. It interfaces directly with downstream motor control circuits and programmable logic controllers (PLCs) via integrated serial or network communication lines, updating active measurement registers without introducing bus velocity delay into the control network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeterministic Protection Execution and Firmware Verification\u003c\/strong\u003e The internal firmware calculates mathematical thermal replica algorithms concurrently alongside discrete overcurrent and phase unbalance checking loops. This processing speed ensures that physical trip contact execution delays are minimized during high-fault conditions, preventing thermal degradation or winding breakdown in the monitored motor asset.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary functional difference provided by the \"HI\" control power configuration in this model?\u003c\/p\u003e\n\u003cp\u003eA: The \"HI\" designation specifies a high-voltage universal power supply module built into the relay. This hardware block allows the unit to accept a wide control voltage envelope spanning 50-300 VDC or 60-265 VAC at 50-60 Hz, ensuring continuous tracking even during localized control bus voltage sags.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 12 independent RTD inputs support mixed sensor calibrations simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The configuration firmware allows each of the 12 RTD input channels to be mapped and scaled independently for standard industrial sensor profiles (such as 100-ohm Platinum, 100-ohm Nickel, or 10-ohm Copper), routing localized bearing and winding temperature data straight to the central processing engine.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Panel Cut-out and Chassis Seating\u003c\/strong\u003e Align the 369-HI-R-0-0-0-0-E housing with the designated rectangular cutout on the switchgear cubicle door or instrument panel. Slide the chassis forward through the slot until the front bezel flanged gasket seats flush, then tighten the rear mounting bracket clamps to lock the assembly against heavy structural plant vibrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Interconnection and Shield Terminations\u003c\/strong\u003e Route all low-voltage RTD sensor wires and serial network links inside separate, grounded steel conduits completely isolated away from heavy three-phase AC motor leads. Land all cable shield drain wires directly at the central protective earth ground bus terminal to suppress induced radio frequency or electromagnetic noise.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47621470290110,"sku":"369-HI-R-0-0-0-0-E","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-11_17-19-50_d1a91753-32de-4c51-acec-3fe8d545d700.png?v=1781171639","url":"https:\/\/www.autooiltech.com\/ar\/products\/ge-369-hi-r-0-0-0-0-e-motor-protection-relay","provider":"AutoOilTech Limited","version":"1.0","type":"link"}