{"product_id":"general-electric-multilin-ur-8gh-ct-vt-module","title":"General Electric Multilin UR 8GH CT\/VT Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe General Electric Multilin UR 8GH is a specialized CT\/VT (Current Transformer\/Voltage Transformer) input module designed for the Universal Relay (UR) platform. This horizontal-mount module provides high-precision signal acquisition for protective relaying applications, featuring a configuration of 4 CT and 4 VT inputs to support complex monitoring and protection schemes within the UR chassis.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for integration with the GE Multilin Universal Relay (UR) series.\u003c\/li\u003e\n\u003cli\u003eHorizontal chassis mounting configuration.\u003c\/li\u003e\n\u003cli\u003eSupports 8 total inputs (4 CT and 4 VT channels).\u003c\/li\u003e\n\u003cli\u003eHigh accuracy measurement suitable for critical power system protection.\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range for demanding industrial environments.\u003c\/li\u003e\n\u003cli\u003eRobust isolation to protect internal relay circuitry from transient surges.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eUR 8GH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCT Inputs\u003c\/td\u003e\n\u003ctd\u003e8 x 1 A or 5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVT Inputs\u003c\/td\u003e\n\u003ctd\u003e4 x 50 – 240 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCT Burden\u003c\/td\u003e\n\u003ctd\u003e≤ 0.12 VA @ 5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e0.2 % of reading ± 0.02 % of range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e45 – 65 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e2 kV AC RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC (chassis internal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-55 degC to +95 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5 – 95 % RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the UR chassis is fully de-energized before installing or removing the module.\u003c\/li\u003e\n\u003cli\u003eHandle the module using standard ESD (Electrostatic Discharge) precautions to prevent damage to sensitive internal components.\u003c\/li\u003e\n\u003cli\u003eSlide the module into the designated horizontal slot of the UR chassis, ensuring the backplane connectors are properly aligned.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the integrated locking mechanisms or mounting screws to ensure proper grounding and mechanical stability.\u003c\/li\u003e\n\u003cli\u003eVerify that all CT and VT wiring is correctly terminated according to the specific relay wiring diagram to avoid measurement errors or secondary circuit hazards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this module compatible with all GE Multilin UR series relays?\u003c\/strong\u003e\u003cbr\u003eA: The UR 8GH is designed for specific UR chassis configurations. Please verify your relay's ordering code and hardware compatibility before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the primary function of the UR 8GH?\u003c\/strong\u003e\u003cbr\u003eA: This module serves as the analog interface for the relay, converting high-voltage and high-current inputs from the power system into low-level signals that the processor can analyze for protection and metering.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":51015646511356,"sku":"UR 8GH","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_118234b3-820a-493e-924c-7ef42abfcc96.jpg?v=1787770364","url":"https:\/\/www.electronicplc.com\/products\/general-electric-multilin-ur-8gh-ct-vt-module","provider":"Electronic PLC","version":"1.0","type":"link"}