{"product_id":"ge-multilin-750-p1-g1-s1-hi-a20-r-feeder-management-relay","title":"GE Multilin 750-P1-G1-S1-HI-A20-R Feeder Management Relay","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE Multilin 750-P1-G1-S1-HI-A20-R\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance digital relay engineered for comprehensive protection, monitoring, and control of medium-to-high voltage distribution feeders. Designed for utility and industrial environments, it combines advanced protection algorithms with precise metering, programmable logic, and robust communication capabilities to optimize feeder system reliability and efficiency.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Protection Capabilities\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePhase, neutral, and ground overcurrent with instantaneous, time-delayed, and directional elements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage protection including under\/over-voltage and phase sequence detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency monitoring with under\/over-frequency and rate-of-change-of-frequency (df\/dt) functions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated bus protection for improved feeder coordination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Monitoring and Metering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent, voltage, power (kW, kVA, kVAR), energy (kWh), and power factor measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTotal Harmonic Distortion (THD) analysis up to the 25th harmonic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-resolution waveform capture for fault analysis and diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProgrammable Logic and Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eFlexLogic™ programmable control for custom automation, interlocking, and auto-reclosing schemes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple digital inputs and relay outputs for breaker control and feedback integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication and Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIndustry-standard protocols: Modbus RTU, Modbus TCP\/IP, DNP 3.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRS232, RS485, RS422 ports with optional Ethernet for SCADA and DCS integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Hardware Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-voltage control supply: 88–300 VDC or 70–265 VAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDrawout construction with self-diagnostic monitoring for fault detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperates reliably in harsh environments with EMI protection and wide temperature tolerance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eAnalog Input Conversion Range: 0–21 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDisplay: 40-character alphanumeric LCD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 7” W × 6.5” L × 8.5” H\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 7.9 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePollution Degree: II\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimulation Function: Supported for system testing and validation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManual: 1601-0120-AE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePrimary protection for distribution feeders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBackup protection for transformers and generators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic load shedding based on frequency or voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated feeder monitoring and system diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this relay be used in both utility and industrial networks?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is designed for medium-to-high voltage feeders in utility substations and industrial plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it support remote monitoring?\u003c\/strong\u003e\u003cbr\u003eA: Yes, with Modbus RTU, Modbus TCP\/IP, DNP 3.0 protocols, it integrates seamlessly with SCADA or DCS systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are waveform captures available for post-event analysis?\u003c\/strong\u003e\u003cbr\u003eA: Yes, high-resolution oscillography captures fault events for detailed diagnostics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does it differ from similar models in the 750 series?\u003c\/strong\u003e\u003cbr\u003eA: Compared to standard 750 models, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e750-P1-G1-S1-HI-A20-R\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffers sensitive ground current detection, high-voltage supply support, enhanced analog outputs, and ruggedized hardware for demanding environments.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":44121806962787,"sku":"750-P1-G1-S1-HI-A20-R","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/750-P1-G1-S1-HI-A20-R-2.jpg?v=1774939229","url":"https:\/\/precisemodule.com\/products\/ge-multilin-750-p1-g1-s1-hi-a20-r-feeder-management-relay","provider":"Precise Module Ltd.","version":"1.0","type":"link"}