{"product_id":"8312-power-supply-module-triconex","title":"Triconex 8312 Power Supply Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Triconex 8312 is a high-reliability power supply module engineered specifically for use within critical Safety Instrumented Systems (SIS). This module provides stable, regulated power to essential instrumentation infrastructure, ensuring continuous operation in high-stakes industrial environments such as chemical processing, oil and gas refining, and thermal power generation. By converting standard industrial AC input into stable DC rails, the 8312 protects sensitive backplane logic from voltage fluctuations and grid transients, effectively minimizing the risk of nuisance trips and unscheduled plant outages.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated energy backup system utilizing four 3.7 V lithium-ion cells for a 14.8 V DC standby reserve.\u003c\/li\u003e\n\u003cli\u003eDesigned for high-integrity safety applications requiring continuous loop monitoring.\u003c\/li\u003e\n\u003cli\u003eRobust input stage compatible with standard industrial utility frequency ranges (47-63 Hz).\u003c\/li\u003e\n\u003cli\u003eOutput hold-up time of at least 20 ms to facilitate orderly system transitions or shutdowns during mains failure.\u003c\/li\u003e\n\u003cli\u003eIncludes a 2.5 A time-delay fuse for reliable overcurrent protection during startup inrush.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe 8312 module is primarily deployed in safety-critical control environments where power continuity is mandatory. Its architecture is suited for large-scale industrial control racks that demand high availability and protection against transient power loss.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e8312\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTriconex (Invensys)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e185 - 285 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e47 - 63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e14.8 VDC (Nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHold-up Time\u003c\/td\u003e\n\u003ctd\u003eMin 20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Rating\u003c\/td\u003e\n\u003ctd\u003e2.5 A (Time-delay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system is completely powered down before attempting to insert or remove the module from the chassis.\u003c\/li\u003e\n\u003cli\u003eVerify that the input AC voltage is within the specified 185-285 VAC range prior to energizing the unit.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation around the module to ensure operating temperatures remain within the 0 to 60 deg C range.\u003c\/li\u003e\n\u003cli\u003eHandle with care to avoid damage to the internal battery array and electronic components.\u003c\/li\u003e\n\u003cli\u003eEnsure secure seating within the rack to maintain proper backplane contact and grounding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 8312 module?\u003c\/h3\u003e\u003cp\u003eThe 8312 acts as a power supply module for Triconex SIS architecture, converting AC utility power into regulated DC power while providing a short-term energy buffer for critical safety loops.\u003c\/p\u003e\u003ch3\u003eWhat happens if the main AC power fails?\u003c\/h3\u003e\u003cp\u003eThe module features an internal battery backup system that provides a minimum hold-up time of 20 ms, allowing the system to maintain power during brief outages or transition to secondary power sources.\u003c\/p\u003e\u003ch3\u003eIs this module suitable for high-temperature environments?\u003c\/h3\u003e\u003cp\u003eThe 8312 is rated for operation between 0 and 60 deg C, which covers standard industrial control room and plant floor conditions.\u003c\/p\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":51214948466940,"sku":"8312","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_699042f8-5220-49c8-bcc7-6f746d171329.jpg?v=1788284123","url":"https:\/\/www.electronicplc.com\/es\/products\/8312-power-supply-module-triconex","provider":"Electronic PLC","version":"1.0","type":"link"}