{"product_id":"ge-750-p5-g5-s5-hi-a20-g-e-750-series-feeder-management-relay","title":"GE 750-P5-G5-S5-HI-A20-G-E 750 Series Feeder Management Relay","description":"\u003cp\u003eThe \u003cstrong\u003eGE Multilin 750-P5-G5-S5-HI-A20-G-E\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e750\u003c\/strong\u003e Feeder Management Relay, operates as a dedicated hardware component for protection, control, and monitoring of medium- to large-scale power distribution feeders within industrial electrical networks. This draw-out hardware assembly combines fault detection, breaker control, power metering, and high-resolution event recording into a single processing platform.\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\u003e750-P5-G5-S5-HI-A20-G-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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eGE Multilin 750 Feeder Management Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e14 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e252 x 216 x 224 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eRegulated via internal high-range (HI) power architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003eEight (8) 4 to 20 mA active current loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime Synchronization\u003c\/td\u003e\n\u003ctd\u003eIRIG-B input channel for precise external clock coordination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Style\u003c\/td\u003e\n\u003ctd\u003eFully modular draw-out case configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Elements\u003c\/td\u003e\n\u003ctd\u003eOvercurrent, ground fault, breaker failure, thermal overload, voltage, frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvent Diagnostics\u003c\/td\u003e\n\u003ctd\u003eSequence of Events (SOE), waveform capture, continuous data logging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Integration\u003c\/td\u003e\n\u003ctd\u003eEnerVista 750 utility for setpoint configuration and trend analysis\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 Architecture\u003c\/h3\u003e\n\u003cp\u003eThe feeder management assembly utilizes high-density processing units to maintain optimal data communication velocity across the internal backplane bus. Enforcing strict firmware flash compatibility parameters across the active hardware registers allows the processing core to simultaneously calculate power metrics, scan multi-channel inputs, and evaluate fault equations. Raw analog currents and voltages from external transformers are digitized instantly, routing through internal bus channels to the logic processor. This path executes protective overcurrent and ground fault logic within millisecond windows, directing trip signals to the breaker control circuits and publishing telemetry data across Modbus, DNP3, or networked SCADA links without data buffering delays.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the physical draw-out case layout prevent operational disruptions during relay servicing?\u003c\/p\u003e\n\u003cp\u003eA: The draw-out chassis is designed with automatic, mechanical shorting bars on the backplane terminal blocks. When an operator extracts the inner relay unit for maintenance or testing, these shorting mechanisms close automatically, bridging the primary current transformer secondaries before they can reach a hazardous open-circuit state.\u003c\/p\u003e\n\u003cp\u003eQ: What functionality is provided by the integrated IRIG-B hardware input?\u003c\/p\u003e\n\u003cp\u003eA: The IRIG-B connection accepts a standardized external time-synchronization signal from a master clock system. This signal synchronizes the internal clock core to millisecond resolution, allowing the Sequence of Events (SOE) recorder and waveform captures to be accurately cross-referenced with other relays across a wide-area power distribution network.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":47613853728958,"sku":"750-P5-G5-S5-HI-A20-G-E","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-08_09-54-20.png?v=1780883816","url":"https:\/\/www.autooiltech.com\/products\/ge-750-p5-g5-s5-hi-a20-g-e-750-series-feeder-management-relay","provider":"AutoOilTech Limited","version":"1.0","type":"link"}