{"product_id":"ge-multilin-369-hi-r-0-0-0-e-motor-management-relay","title":"GE Multilin 369-HI-R-0-0-0-E Motor Management Relay","description":"\u003ch2\u003eGE Multilin 369-HI-R-0-0-0-E Motor Management Relay\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE Multilin 369-HI-R-0-0-0-E\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e369\u003c\/strong\u003e Motor Protection Relay, operates as a dedicated hardware component for three-phase motor protection, thermal monitoring, and electrical fault execution within industrial power control networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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-E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10-20 W nominal, maximum 35 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMotor Management Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e90-300 VDC \/ 70-265 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Inputs\u003c\/td\u003e\n\u003ctd\u003e1 A \/ 5 A CT inputs, software configurable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround Current Input\u003c\/td\u003e\n\u003ctd\u003e1 A \/ 5 A CT or 50:0.025 zero-sequence CT input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e4 optically isolated dry contact inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Relays\u003c\/td\u003e\n\u003ctd\u003e4 relay outputs: Trip, Alarm, Auxiliary 1, Auxiliary 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e10 A continuous, 30 A make for 0.2 s at 250 VAC \/ 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eDual RS485 rear ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eModbus RTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd\u003e1,200 to 19,200 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Coating\u003c\/td\u003e\n\u003ctd\u003eConformal coating for corrosive gas, moisture, and dust protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware and Industrial Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe GE Multilin 369-HI-R-0-0-0-E supports deterministic serial communication through dual RS485 interfaces configured for redundant Modbus RTU connectivity. The relay exchanges motor protection status, metering values, event records, and diagnostic information with PLC, SCADA, and supervisory control systems.\u003c\/p\u003e\n\u003cp\u003eThe relay firmware provides configurable motor protection functions including thermal overload, short circuit, phase unbalance, undercurrent, mechanical jam detection, ground fault monitoring, and frequent start protection. Firmware compatibility shall be verified against the installed relay revision before replacement or configuration transfer.\u003c\/p\u003e\n\u003cp\u003eThermal modeling calculates motor thermal capacity utilization through current measurement, cooling rate parameters, and RTD feedback inputs where applicable. The stored event and fault recording functions capture trip conditions, alarms, and oscillography data for electrical fault analysis.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the GE Multilin 369-HI-R-0-0-0-E support hot-swap replacement?\u003cbr\u003eA: The relay is not specified as a hot-swappable device. Replacement should be performed with control power removed and field wiring isolated according to electrical maintenance procedures.\u003c\/p\u003e\n\u003cp\u003eQ: What communication interface is available for PLC or SCADA connection?\u003cbr\u003eA: The relay provides two rear RS485 communication ports supporting Modbus RTU protocol for serial network integration.\u003c\/p\u003e\n\u003cp\u003eQ: What type of motor current measurement inputs are supported?\u003cbr\u003eA: The relay accepts standard 1 A or 5 A CT secondary inputs with software configuration, including ground current measurement through compatible CT configurations.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the relay in a protected control cabinet with appropriate environmental separation from high-voltage switching equipment. Verify CT polarity, phase sequence, and secondary wiring before energization.\u003c\/p\u003e\n\u003cp\u003eUse shielded communication cable for RS485 connections and terminate the shield according to the site grounding practice. Maintain separation between communication wiring, CT circuits, and high-current conductors to reduce electrical interference.\u003c\/p\u003e\n\u003cp\u003eConfirm that the control voltage supply matches the specified AC\/DC input range before connection. Ensure all protective earth and cabinet grounding points maintain low-impedance bonding.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, verify motor protection settings, CT ratios, digital input states, relay output assignments, and Modbus communication parameters through the configuration interface.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44508295004248,"sku":"369-HI-R-0-0-0-E","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/369B1843G5003.jpg?v=1785923789","url":"https:\/\/www.industriaxplc.com\/products\/ge-multilin-369-hi-r-0-0-0-e-motor-management-relay","provider":"IndustriaX Limited","version":"1.0","type":"link"}