{"product_id":"ge-multilin-ur9nv-ur-9nv-universal-relay-module","title":"GE Multilin UR9NV UR-9NV Universal Relay Module","description":"\u003ch2\u003eGE Multilin UR9NV UR-9NV Universal Relay Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE Multilin UR9NV\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eUR9NV\u003c\/strong\u003e Universal Relay Module, operates as a dedicated hardware component for electrical protection, control, and monitoring within GE Multilin Universal Relay (UR) Series platforms.\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\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\u003eUR9NV\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric 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\u003eNot specified in available documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eGE Multilin Universal Relay (UR) Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Architecture\u003c\/td\u003e\n\u003ctd\u003eModular microprocessor-based protection and control platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e88-300 VDC \/ 88-264 VAC or 24-48 VDC option dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCT \/ VT Inputs\u003c\/td\u003e\n\u003ctd\u003e1 A \/ 5 A CT secondary inputs; 100-240 V AC VT inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog I\/O\u003c\/td\u003e\n\u003ctd\u003eConfigurable 4-20 mA or 0-10 V DC inputs and outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital I\/O\u003c\/td\u003e\n\u003ctd\u003eOptically isolated digital inputs; Form-A\/Form-C latching and solid-state output relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eDual Ethernet 10\/100Base-T RJ45 or 100Base-FX fiber; RS485 \/ RS232 serial ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eIEC 61850 Ed. 1\/2, DNP 3.0, Modbus RTU\/TCP, IEC 60870-5-104, IEEE 1588 PTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Capability\u003c\/td\u003e\n\u003ctd\u003eUp to 128 samples per cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetering Accuracy\u003c\/td\u003e\n\u003ctd\u003eClass 0.2 \/ 0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP54 front panel when panel mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty metal chassis with drawout module construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Network and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe GE Multilin UR9NV uses the modular UR hardware architecture with processor-based execution, configurable I\/O expansion, and communication interface integration. The platform supports deterministic substation communication through IEC 61850 Ethernet networking, allowing synchronized exchange of protection, control, and monitoring data.\u003c\/p\u003e\n\u003cp\u003eThe modular construction supports hardware configuration scaling through interchangeable power supply modules, CPU boards, CT\/VT input modules, and digital or analog I\/O assemblies. Firmware flash compatibility is maintained through approved UR platform software packages, allowing controlled lifecycle management of relay functions and communication features.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the UR9NV support hot-swap replacement of internal modules?\u003cbr\u003eA: The UR9NV uses a drawout module construction for maintenance access. Module replacement procedures must follow GE Multilin service instructions and system de-energization requirements.\u003c\/p\u003e\n\u003cp\u003eQ: What type of electrical isolation is provided for field signals?\u003cbr\u003eA: The unit provides optically isolated digital inputs and supports isolated CT\/VT measurement interfaces according to the installed hardware configuration.\u003c\/p\u003e\n\u003cp\u003eQ: Which communication protocols are supported by the relay platform?\u003cbr\u003eA: The UR9NV supports IEC 61850, DNP 3.0, Modbus RTU\/TCP, IEC 60870-5-104, and IEEE 1588 PTP communication functions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the UR9NV in a compatible panel or rack enclosure with appropriate mechanical support for the metal chassis assembly. Maintain separation between high-voltage CT\/VT wiring, low-level analog signals, and communication cables to reduce electrical interference.\u003c\/p\u003e\n\u003cp\u003eTerminate cable shields according to site grounding practices. Use twisted shielded wiring for analog signal connections where required, and route Ethernet or serial communication cables separately from high-current conductors.\u003c\/p\u003e\n\u003cp\u003eVerify the installed power supply option before energization. Confirm CT polarity, VT phase connections, digital input voltage levels, and output relay wiring before placing the protection system into service.\u003c\/p\u003e\n\u003cp\u003eFollow approved configuration procedures for firmware loading, protection settings, communication addressing, and IEC 61850 network integration.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44497823498328,"sku":"UR9NV","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/UR9GV_999329ba-82fc-4a0b-8bc0-673eb4ea16ab.jpg?v=1785829573","url":"https:\/\/www.industriaxplc.com\/id\/products\/ge-multilin-ur9nv-ur-9nv-universal-relay-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}