{"product_id":"ur-8mh-ur8mh-ge-multilin-ct-vt-8m-sensitive-ground-4ct-4vt-module","title":"UR‑8MH UR8MH GE Multilin CT\/VT 8M Sensitive Ground 4CT\/4VT Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUR-8MH GE Multilin CT\/VT 8M Sensitive Ground 4CT\/4VT Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a modular current\/voltage transformer interface unit designed for GE Multilin\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUniversal Relay (UR Series)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystems. It provides precise scaling of analog signals from current transformers (CTs) and voltage transformers (VTs), along with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esensitive ground fault detection\u003c\/strong\u003e, enhancing the relay’s protection and measurement capabilities. The module plugs into UR relay chassis to expand protection functions such as generator, transformer, motor, and feeder monitoring, while advanced diagnostics help maintain signal integrity and system reliability.\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\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 class=\"align-top\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"align-top\"\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\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUR-8MH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGE Multilin (General Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCT\/VT Measurement \u0026amp; Sensitive Ground Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUR Series Universal Relays (e.g., F35, C60, G60, T60)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCT Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 channels (Current Transformer inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVT Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 channels (Voltage Transformer inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGround Fault Capability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSensitive ground fault detection enabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagnostics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdvanced CT\/VT health monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Ranges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScales high current\/voltage for relay measurement (system dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-accuracy scaling (precise measurement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp. Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–40 °C to +70 °C (typical UR series environment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2 kg (~0.68 kg reported in some sources)\u003cspan class=\"\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~6 \" × 7 \" × 1.5 \" (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRugged PCB with conformal coating for harsh environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlug-in into UR relay chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGenerator, transformer, motor, and feeder protection; enhanced ground detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagnostics \u0026amp; Reliability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContinuous monitoring of CT\/VT health and signal quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":51681038401847,"sku":"UR‑8MH UR8MH","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/8343\/6343\/files\/IC693MDL752F_83854fdb-47fd-4b9e-8840-135e00c268f9.jpg?v=1770946407","url":"https:\/\/www.controltech-supply.com\/hr\/products\/ur-8mh-ur8mh-ge-multilin-ct-vt-8m-sensitive-ground-4ct-4vt-module","provider":"ControlTech Supply Limited","version":"1.0","type":"link"}