{"product_id":"ge-fanuc-ur8gh-multilin-ur-series-protection-and-control-module","title":"GE Fanuc UR8GH Multilin UR Series Protection and Control Module","description":"\u003ch2\u003eGE Fanuc UR8GH Protection and Control Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-speed current and voltage monitoring in power system protection networks, the \u003cstrong\u003eGE Fanuc UR8GH\u003c\/strong\u003e (\u003cstrong\u003eUR8GH\u003c\/strong\u003e Protection \u0026amp; Control Module) provides direct physical signal processing for CT\/VT inputs within the Multilin UR architecture.\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\u003eUR8GH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMultilin UR Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e200 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6 in L x 7 in W x 1.5 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLogic-level auxiliary supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Capacity\u003c\/td\u003e\n\u003ctd\u003e2 MB Program \/ 1 MB Data memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Functions\u003c\/td\u003e\n\u003ctd\u003eOverload, short-circuit, ground fault, distance, bus protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Network Determinism\u003c\/h3\u003e\n\u003cp\u003eThe UR8GH module utilizes high-speed backplane bus communication velocity to interface with central relay processors, ensuring deterministic response times during fault conditions. The module supports seamless integration into Profinet and EtherNet\/IP deterministic networks, enabling real-time status exchange between the protection relay and the higher-level SCADA system. To maintain measurement accuracy under transient conditions, the hardware supports firmware flash compatibility, allowing for periodic updates to protection algorithms. The modular design enables I\/O density scaling, facilitating its use in multifunctional bay control configurations where localized signal processing is required to reduce communication latency to the primary controller.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the UR8GH support hot-swapping during active power system operation?\u003c\/p\u003e\n\u003cp\u003eA: The UR8GH is designed to be removed or replaced only when the relay housing is de-energized. Attempting to insert or remove the module while the backplane is live may cause communication bus errors or damage to the gold-plated connector pins.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle redundancy in Ethernet-based protection schemes?\u003c\/p\u003e\n\u003cp\u003eA: The module supports dual redundant Ethernet modules. When configured in a ring or star topology, the relay automatically detects link failure and switches to the secondary path within the defined recovery time, ensuring continuous monitoring of the generator or busbar.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-Rail and Chassis Grounding\u003c\/strong\u003e: Secure the module chassis to the relay housing. Use a dedicated low-impedance ground wire from the chassis ground terminal to the main panel earth bar to meet IEC 61850 EMI resistance requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Wiring\u003c\/strong\u003e: Terminate CT and VT inputs using appropriate lug connectors. Ensure that all shield drain wires from external transducers are tied to the designated signal ground point to minimize noise pickup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Sealing\u003c\/strong\u003e: Ensure the mounting enclosure provides adequate ventilation. Although the unit is rated for -40 deg C to +70 deg C, maintain a 2 cm air gap between the module and adjacent high-heat components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface Cable Management\u003c\/strong\u003e: Route all communication cables (Ethernet\/Profibus) through dedicated, shielded cable trays separate from high-voltage primary conductors to prevent inductive interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43861261811811,"sku":"UR8GH","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/152_7efc12fe-a17d-4177-8369-bb9aaf8e4598.jpg?v=1764299668","url":"https:\/\/www.autocontrolglobal.com\/products\/ge-fanuc-ur8gh-multilin-ur-series-protection-and-control-module","provider":"AutoControl Global","version":"1.0","type":"link"}