{"product_id":"ge-l90a00hchf8ah6ul6un6cs6uu6cw2a-line-current-differential-relay","title":"GE L90A00HCHF8AH6UL6UN6CS6UU6CW2A Line Current Differential Relay","description":"\u003cp\u003eThe \u003cstrong\u003eGE Multilin L90A00HCHF8AH6UL6UN6CS6UU6CW2A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eL90\u003c\/strong\u003e Line Current Differential Relay, operates as a dedicated hardware component for high-speed line current differential protection across transmission lines and cables. The microprocessing platform executes phase-segregated calculation matrices natively at the hardware tier to drive single-pole and three-pole tripping sequences over multi-terminal overhead and underground electrical grids.\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\u003eL90A00HCHF8AH6UL6UN6CS6UU6CW2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eUR (Universal Relay) Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCanada \/ United States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard multi-slot rack-mountable sub-assembly mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19-inch rack chassis-integrated modular layout geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial unventilated control cabinet tolerances\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eRegulated inner logic draw from integrated control power module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eThree independent Ethernet ports, specialized inter-relay fiber links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime Synchronization\u003c\/td\u003e\n\u003ctd\u003e1 microsecond accuracy via LAN with IEEE 1588 support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynchrophasor Compliance\u003c\/td\u003e\n\u003ctd\u003eIntegrated PMU functionality conforming to IEEE C37.118 and IEC 61850\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Elements\u003c\/td\u003e\n\u003ctd\u003e5-zone phase and ground distance, adaptive restraint differential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eProtection Relays\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 Interface\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Network Telemetry\u003c\/strong\u003e The relay architecture incorporates three independent Ethernet ports configured to manage simultaneous network connections over distinct protocol layers. The internal hardware processes real-time IEC 61850 configuration frames and broadcasts high-speed GOOSE transmissions directly to deterministic industrial networks, isolating transient power grid disruptions from core monitoring paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity and Synchronized Sampling\u003c\/strong\u003e The internal processing substrate executes hardware-level synchronized sampling routines across all local and remote relay channels concurrently. By applying dynamic charging current and channel asymmetry compensation natively across the high-speed backplane tracks, the relay balances sensitivity for internal faults with data security for external faults without introducing processing lag.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47670654107838,"sku":"L90A00HCHF8AH6UL6UN6CS6UU6CW2A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-10_11-06-34_df85381f-5c63-411f-b72f-c5db596353ba.png?v=1781692458","url":"https:\/\/www.autooiltech.com\/ar\/products\/ge-l90a00hchf8ah6ul6un6cs6uu6cw2a-line-current-differential-relay","provider":"AutoOilTech Limited","version":"1.0","type":"link"}