{"product_id":"siemens-7ut5131-5cb01-1ba0-kl-differential-protection-relay","title":"Siemens 7UT5131-5CB01-1BA0\/KL Numerical Differential Protection Relay","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 7UT5131-5CB01-1BA0\/KL is a high-performance numerical differential protection relay designed for the reliable monitoring and protection of electrical power systems. This unit is specifically engineered for panel surface mounting, providing robust protection for transformers, generators, and motors by detecting internal faults through differential current analysis.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNumerical differential protection logic for fast and selective fault clearing.\u003c\/li\u003e\n\u003cli\u003eSupports flexible rated currents of 1A or 5A.\u003c\/li\u003e\n\u003cli\u003eWide frequency compatibility including 50 Hz, 60 Hz, and 16-2\/3 Hz.\u003c\/li\u003e\n\u003cli\u003eIntegrated programmable trip relays for versatile control schemes.\u003c\/li\u003e\n\u003cli\u003eDesigned for panel surface mounting in industrial switchgear environments.\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\u003e7UT5131-5CB01-1BA0\/KL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e1 A or 5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Frequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz, 60 Hz, or 16-2\/3 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Rating (rms)\u003c\/td\u003e\n\u003ctd\u003e15 A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e24\/48 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermissible Voltage Range\u003c\/td\u003e\n\u003ctd\u003e19 to 56 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgrammable Trip Relays\u003c\/td\u003e\n\u003ctd\u003e2 dual-ganged Form A (N.O.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Voltage\u003c\/td\u003e\n\u003ctd\u003e250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermissible Current\u003c\/td\u003e\n\u003ctd\u003e5 A continuous, 30 A for 0.5 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the device is mounted on a clean, vibration-free panel surface.\u003c\/li\u003e\n\u003cli\u003eVerify that the supply voltage matches the 24\/48 Vdc rating before connection.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for current transformer (CT) inputs to minimize EMI interference.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the relay chassis to the panel earth bus to maintain electromagnetic compatibility.\u003c\/li\u003e\n\u003cli\u003eAlways isolate power sources before performing any wiring or maintenance on the relay terminals.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (Electrostatic Discharge) precautions during handling and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary application of the 7UT5131 relay?\u003c\/h3\u003e\u003cp\u003eThis relay is primarily used for differential protection of transformers, generators, and motors, ensuring rapid isolation of faulted equipment within power distribution networks.\u003c\/p\u003e\u003ch3\u003eCan this relay be used in 60 Hz systems?\u003c\/h3\u003e\u003cp\u003eYes, the 7UT5131-5CB01-1BA0\/KL is compatible with 50 Hz, 60 Hz, and 16-2\/3 Hz system frequencies.\u003c\/p\u003e\u003ch3\u003eWhat is the mounting style for this model?\u003c\/h3\u003e\u003cp\u003eThis specific order code is configured for panel surface mounting.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50646552707324,"sku":"7UT5131-5CB01-1BA0\/KL","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_ddbc2392-79ea-4c30-981f-0bdaae8f40cb.jpg?v=1785037554","url":"https:\/\/www.electronicplc.com\/es\/products\/siemens-7ut5131-5cb01-1ba0-kl-differential-protection-relay","provider":"Electronic PLC","version":"1.0","type":"link"}