{"product_id":"ge-multilin-g30-generator-protection-relay-ur-series","title":"GE Multilin G30 | Generator Protection Relay | UR Series","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE Multilin G30\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a microprocessor-based generator protection relay engineered for small to medium-sized generators. Part of GE’s UR (Universal Relay) series, it integrates protection, control, monitoring, and communication capabilities within a compact, modular design, suitable for steam, hydro, and combustion turbine applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGenerator and generator-transformer protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall to medium-sized turbine units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration with SCADA\/DCS systems via standard protocols\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRenewable and conventional power generation plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\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\u003eRelay Type\u003c\/td\u003e\n\u003ctd\u003eGenerator Protection Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eUR Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Functions\u003c\/td\u003e\n\u003ctd\u003eDifferential protection, overcurrent, ground fault, thermal overload, voltage and frequency monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Functions\u003c\/td\u003e\n\u003ctd\u003eBreaker control, auto-reclosing, programmable logic control (FlexLogic™)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetering\u003c\/td\u003e\n\u003ctd\u003ePhase currents, line-to-line voltage, power (kW\/kVA\/kVar), energy, frequency, power factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvent Recording\u003c\/td\u003e\n\u003ctd\u003eSequence of Events (SOE), waveform capture, disturbance recording\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomation\u003c\/td\u003e\n\u003ctd\u003eFlexLogic™ programmable logic with up to 16 FlexElements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eIEC 61850, Modbus RTU\/TCP, DNP3, TCP\/IP, OPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eFull-color LCD with real-time monitoring and control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e–40 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003eUp to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude\u003c\/td\u003e\n\u003ctd\u003eUp to 2000 m without derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eModular draw-out case for easy maintenance and upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Protection\u003c\/strong\u003e: Covers generator differential, overcurrent, ground fault, and thermal protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Automation\u003c\/strong\u003e: FlexLogic™ allows customized control and protection schemes tailored to the plant’s operational needs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEvent Analysis\u003c\/strong\u003e: SOE and waveform capture facilitate fault diagnosis and reduce downtime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Communications\u003c\/strong\u003e: Full IEC 61850, Modbus, and DNP3 support enables seamless integration with modern control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUser-Friendly Interface\u003c\/strong\u003e: Large full-color LCD provides intuitive visualization for monitoring and operational control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the G30 be used with both steam and hydro generators?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is compatible with steam, hydro, and combustion turbine generators, supporting a wide range of generator sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What communication protocols are supported?\u003c\/strong\u003e\u003cbr\u003eA: IEC 61850, Modbus RTU\/TCP, DNP3, OPC, and standard TCP\/IP interfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many programmable FlexLogic elements are available?\u003c\/strong\u003e\u003cbr\u003eA: Up to 16 FlexElements can be configured for advanced automation and custom logic schemes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it support waveform capture?\u003c\/strong\u003e\u003cbr\u003eA: Yes, disturbance recording and waveform capture are integrated for detailed event analysis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimilar Models:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eG30 vs. G40 – G40 provides higher fault current ratings and additional I\/O channels, while G30 is optimized for small to medium generator sizes.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":42782413684826,"sku":"G30","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/G302.jpg?v=1768543135","url":"https:\/\/www.plcmasters.com\/es\/products\/ge-multilin-g30-generator-protection-relay-ur-series","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}