{"product_id":"ge-multilin-ur9ch-universal-relay-chassis-module","title":"GE Multilin UR9CH Universal Relay Chassis Module","description":"\u003ch2\u003eGE Multilin UR9CH Universal Relay Chassis Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for modular protection hardware integration in GE Multilin Universal Relay platforms, the \u003cstrong\u003eGE Multilin UR9CH\u003c\/strong\u003e (\u003cstrong\u003eUR9CH\u003c\/strong\u003e Universal Relay Chassis Module) provides the mechanical and electrical infrastructure for housing protection, control, communication, and I\/O modules. The chassis supports module backplane connections, power distribution, and deterministic inter-module data exchange within UR series relay systems.\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\u003eUR9CH\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6.5 in L x 6 in W x 2.5 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 +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e25 W to 45 W typical, depending on installed modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eUniversal Relay (UR) Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e19-inch rack mount, 9U height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 16 vertical module slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eRack mount, panel mount, surface mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Compatibility\u003c\/td\u003e\n\u003ctd\u003e88-300 VDC \/ 88-265 VAC high range; 24-48 VDC low range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP40 front panel, IP20 rear terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Modules\u003c\/td\u003e\n\u003ctd\u003eCPU, CT\/VT input, Digital I\/O, communication cards, Ethernet interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Backplane Communication and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe UR9CH chassis uses the Universal Relay internal backplane architecture to provide module-to-module communication and power distribution between installed functional cards. The backplane supports deterministic data transfer for protection logic execution, event timestamp synchronization, and coordinated operation between CPU, input, output, and communication modules.\u003c\/p\u003e\n\u003cp\u003eIndustrial control compatibility depends on installed relay firmware and module combinations. Firmware flash compatibility must be verified between the chassis configuration, CPU module, communication cards, and protection application modules before system commissioning.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the UR9CH support hot-swappable modules?\u003cbr\u003eA: The chassis supports redundant hot-swappable power supply configurations. Module replacement procedures depend on the installed relay hardware configuration and approved maintenance procedures.\u003c\/p\u003e\n\u003cp\u003eQ: How many functional modules can be installed in the UR9CH chassis?\u003cbr\u003eA: The chassis provides up to 16 vertical module slots, with the final capacity determined by the installed backplane and relay configuration.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply ranges are supported by the UR9CH platform?\u003cbr\u003eA: The chassis supports high-range power inputs of 88-300 VDC or 88-265 VAC and low-range power inputs of 24-48 VDC through compatible power supply modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the UR9CH chassis in a compatible 19-inch protection rack or approved panel mounting structure. Verify mechanical alignment of module guides and backplane connectors before inserting functional cards.\u003c\/p\u003e\n\u003cp\u003eMaintain proper separation between power wiring, CT\/VT signal wiring, communication cables, and low-level I\/O conductors. Use shielded communication cables where required and terminate cable shields according to the grounding design of the protection panel.\u003c\/p\u003e\n\u003cp\u003eConfirm chassis grounding continuity before energizing the system. Inspect rear terminal connections, power supply module seating, and communication interface installation prior to relay configuration loading.\u003c\/p\u003e\n\u003cp\u003eFor replacement or expansion activities, remove power according to site maintenance procedures before accessing chassis modules. Confirm firmware compatibility between CPU, communication modules, and installed protection cards before restoring operation.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44497713856600,"sku":"UR9CH","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/UR9CH.jpg?v=1785828076","url":"https:\/\/www.industriaxplc.com\/ar\/products\/ge-multilin-ur9ch-universal-relay-chassis-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}