{"product_id":"ge-l90a00hchf8ah6ul6un6cs6uu6cw76-line-protection-relay","title":"GE L90A00HCHF8AH6UL6UN6CS6UU6CW76 Line Protection Relay","description":"\u003cp\u003eThe \u003cstrong\u003eGE L90A00HCHF8AH6UL6UN6CS6UU6CW76\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eL90\u003c\/strong\u003e Line Protection Relay, operates as a dedicated hardware component for high-speed current differential protection and transmission line monitoring within energy automation and electrical substation systems. The advanced processor block evaluates synchronized power parameters natively at the hardware tier to drive sub-cycle trip execution loops across complex transmission networks.\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\u003eL90A00HCHF8AH6UL6UN6CS6UU6CW76\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\u003e20 lbs (9.07 kg) net physical hardware mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12 inches x 10 inches x 6 inches (Width x Height x Depth)\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 continuous operational envelope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C absolute exposure limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e600 VAC rated line isolation threshold \/ Regulated inner DC logic distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Nominal Current\u003c\/td\u003e\n\u003ctd\u003e800 A current transformer circuit input ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterrupting Capacity\u003c\/td\u003e\n\u003ctd\u003e42,000 A maximum internal fault clearing threshold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eCompliant with NEMA 1, 2, 3R, 4, and 12 protective boundaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hardware\u003c\/td\u003e\n\u003ctd\u003eSurface panel mount or heavy-duty structural DIN rail bracket options\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\u003eBackplane Bus Communication Velocity and Firmware Architecture\u003c\/strong\u003e The protection block incorporates high-speed backplane tracks engineered to process microsecond-tier electrical metrics without buffering delays. The internal processing matrix manages deterministic execution tasks over high-bandwidth substation networks, utilizing integrated firmware flash structures to execute current unbalance correction and continuous hardware diagnostic checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Network Telemetry\u003c\/strong\u003e Communication modules on the unit process high-density data matrices via phase-continuous ethernet architectures. This sub-assembly broadcasts real-time phase balance, ground fault, and electronic shunt trip telemetry directly to distributed plant automation buses or centralized engineering rooms, isolating transient line disturbances from core tracking registers.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47670653681854,"sku":"L90A00HCHF8AH6UL6UN6CS6UU6CW76","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-17_18-22-28.png?v=1781692418","url":"https:\/\/www.autooiltech.com\/products\/ge-l90a00hchf8ah6ul6un6cs6uu6cw76-line-protection-relay","provider":"AutoOilTech Limited","version":"1.0","type":"link"}