{"product_id":"ge-t35-u03-hkh-f8l-h6p-m8n-p6p-u6c-wxx-multilin-relay","title":"GE T35-U03-HKH-F8L-H6P-M8N-P6P-U6C-WXX  Multilin Relay","description":"\u003cp\u003eConfigured for high-speed multi-winding transformer management and phase differential protection within automated utility substations, the \u003cstrong\u003eGE Multilin T35-U03-HKH-F8L-H6P-M8N-P6P-U6C-WXX\u003c\/strong\u003e (\u003cstrong\u003eT35\u003c\/strong\u003e Transformer Protection System) provides direct physical\/electrical execution. It functions as an integrated, modular protective relay platform that processes multi-phase analog waveforms and executes automated high-speed trip outputs based on configurable current restraint algorithms.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eT35-U03-HKH-F8L-H6P-M8N-P6P-U6C-WXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE (General Electric \/ Multilin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eUniversal Relay (UR) Series \/ T35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCanada (CA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 4.1 kg (9.0 lbs) net mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4U standard 19-inch rack-mount horizontal chassis assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C (-40 to +158 deg F) continuous rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Orientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal layout configuration (Standard 19-inch rack mount)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Interface\u003c\/td\u003e\n\u003ctd\u003eFront-panel vertical execution layout with alphanumeric display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Sensing Array\u003c\/td\u003e\n\u003ctd\u003ePhase\/ground current transformer (CT) and voltage transformer (VT) matrix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital I\/O\u003c\/td\u003e\n\u003ctd\u003eConfigurable discrete digital input channels and electromechanical output relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interfacing\u003c\/td\u003e\n\u003ctd\u003eHigh-speed Ethernet module supporting serial and fiber link channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Capabilities\u003c\/td\u003e\n\u003ctd\u003eModbus RTU, Modbus TCP\/IP, DNP3, and IEC 61850 protocol profiles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGE Industrial Control and System Coordination\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity Licences:\u003c\/strong\u003e The T35 platform utilizes a high-bandwidth, multi-processor parallel backplane bus structure. Analog-to-digital measurement metrics from the CT\/VT sensing cards are streamed across internal copper lanes within sub-millisecond clock intervals, allowing the central processor to complete complex differential calculations without processing latency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility:\u003c\/strong\u003e System configurations, phase compensation matrices, and sequence-of-event logs are written to high-density, non-volatile solid-state memory cells. This architecture guarantees that customized protective curves compiled via EnerVista software remain permanently written inside the flash memory during a total control power failure, discarding the need for physical memory-retention batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the internal processor prevent false tripping during high-magnitude transformer inrush current spikes?\u003c\/p\u003e\n\u003cp\u003eA: The digital signal processors compute discrete Fourier transforms (DFT) to continuously analyze current waveforms. During transformer energization, if the 2nd harmonic vector ratio crosses the programmed percentage limit relative to the fundamental 50\/60 Hz frequency, the relay determines an inrush condition is present and blocks the fast differential element (87T) to suppress an uncommanded trip.\u003c\/p\u003e\n\u003cp\u003eQ: Can an individual hardware or I\/O card module be hot-swapped while the main chassis control power is active?\u003c\/p\u003e\n\u003cp\u003eA: No. The parallel backplane pins and multi-point terminal block sockets lack isolated current-limiting gates for live card insertion. Pulling or sliding hardware modules into an active chassis can cause backplane data parity exceptions, interrupt critical trip sensing paths, or damage delicate solid-state elements via inductive voltage spikes.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47894155952318,"sku":"T35-U03-HKH-F8L-H6P-M8N-P6P-U6C-WXX","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-05_17-47-34_b0e7613a-0ed2-4962-b89d-48de09514c61.png?v=1782722508","url":"https:\/\/www.autooiltech.com\/products\/ge-t35-u03-hkh-f8l-h6p-m8n-p6p-u6c-wxx-multilin-relay","provider":"AutoOilTech Limited","version":"1.0","type":"link"}