{"product_id":"ge-t35-u03-hkh-f8l-h6p-m8n-p6p-u6c-wxx-transformer-protection-relay","title":"GE T35-U03-HKH-F8L-H6P-M8N-P6P-U6C-WXX Transformer Protection Relay","description":"\u003cp\u003eConfigured for high-speed differential protection in electrical substation networks, the \u003cstrong\u003eGE Multilin T35-U03-HKH-F8L-H6P-M8N-P6P-U6C-WXX\u003c\/strong\u003e (\u003cstrong\u003eT35-U03\u003c\/strong\u003e Transformer Protection Relay) provides direct physical\/electrical execution. It delivers secure differential protection for transformers with up to 6 CT sets natively at the substation tier to maintain transformer energization protection parallel to master control network platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable style=\"width: 100.065%; height: 385.765px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6078px;\"\u003e\n\u003cth style=\"width: 44.4566%; height: 19.6078px;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 55.3751%; height: 19.6078px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 13.2157px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 13.2157px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 13.2157px;\"\u003eT35-U03-HKH-F8L-H6P-M8N-P6P-U6C-WXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6078px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 19.6078px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 19.6078px;\"\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2157px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 39.2157px;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 39.2157px;\"\u003eTechnical specifications determine factory origin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2157px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 39.2157px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 39.2157px;\"\u003eInternal module configuration dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6078px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 19.6078px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 19.6078px;\"\u003eHorizontal 19-inch rack mount (HKH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6078px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 19.6078px;\"\u003eOperating Temp\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 19.6078px;\"\u003eIndustrial grade classification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2157px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 39.2157px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 39.2157px;\"\u003e125\/250 V AC\/DC (H6P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2157px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 39.2157px;\"\u003eBase Unit Configuration\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 39.2157px;\"\u003eT35 Base Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2157px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 39.2157px;\"\u003eCPU Communication\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 39.2157px;\"\u003eRS485 + multimode ST 100BaseFX + IEC 61850 (U03)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2157px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 39.2157px;\"\u003eSoftware Support\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 39.2157px;\"\u003eIEC 61850, Ethernet Global Data (EGD), PRP, CyberSentry UR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8235px;\"\u003e\n\u003ctd style=\"width: 44.4566%; height: 58.8235px;\"\u003eUser Interface\u003c\/td\u003e\n\u003ctd style=\"width: 55.3751%; height: 58.8235px;\"\u003eFront panel with 7-inch graphical display, USB port, and multi-language support (F8L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Drive Integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity Licences and Firmware Compatibility\u003c\/strong\u003e: The internal architecture handles multi-channel current input sampling cycles and adaptive 2nd harmonic restraint algorithms, enforcing strict firmware compatibility across safety-critical transformer protection states.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks Mapping\u003c\/strong\u003e: Real-time visualization features, bay mimic data, and IEC 61850 GOOSE support map directly to station communication networks to ensure zero failover time via IEC 62439-3 PRP support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling\u003c\/strong\u003e: High-density I\/O configurations including standard and sensitive ground CT diagnostics (M8N), solid-state\/form-C outputs (P6P), and transducer options like RTD and dcmA (U6C) support flexible substation integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the internal protection modules or communication cards be swapped out while the relay is energized?\u003c\/p\u003e\n\u003cp\u003eA: No. Hot-swapping internal modules while control power or live CT\/PT inputs are connected is restricted to prevent electrical transients and loss of protection determinism.\u003c\/p\u003e\n\u003cp\u003eQ: How does the relay manage transformer energization without tripping on inrush currents?\u003c\/p\u003e\n\u003cp\u003eA: It utilizes an adaptive 2nd harmonic restraint algorithm to reliably distinguish between magnetizing inrush currents and internal transformer faults during energization.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting\u003c\/strong\u003e: Secure the horizontal 19-inch rack-mount chassis firmly into standard substation cabinets using certified mounting hardware to withstand operational mechanical vibrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielded Grounding\u003c\/strong\u003e: Terminate all multimode fiber optic channels, communication shields, and protective earth conductors directly to the designated substation grounding grid to mitigate electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Torque Specification\u003c\/strong\u003e: Fasten all power, CT\/PT, and digital I\/O terminal screws using calibrated torque drivers to standard industrial ratings to maintain continuous electrical integrity under high fault stress.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45286640975987,"sku":"T35-U03-HKH-F8L-H6P-M8N-P6P-U6C-WXX","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-05_17-47-51_0c798db8-575e-4012-832a-5b59ab1f8076.png?v=1785210098","url":"https:\/\/www.dcssupplier.com\/ar\/products\/ge-t35-u03-hkh-f8l-h6p-m8n-p6p-u6c-wxx-transformer-protection-relay","provider":"DcsSupplier Limited","version":"1.0","type":"link"}