{"product_id":"ics-triplex-t8220-trusted-power-supply-module-750121","title":"ICS Triplex T8220 Trusted Power Supply Module 750121","description":"\u003ch2\u003eICS Triplex T8220 Trusted Power Supply\u003c\/h2\u003e\n\u003cp\u003eConfigured for specific technical task in Trusted TMR safety networks, the \u003cstrong\u003eICS Triplex T8220\u003c\/strong\u003e (\u003cstrong\u003eT8220\u003c\/strong\u003e Trusted Power Supply) provides direct physical\/electrical execution. The module delivers a regulated 15 VDC output at a maximum capacity of 16.7 A, yielding a continuous power output of 250 W at 50 deg C. Featuring dual AC inputs, this hardware component enables uninterrupted subsystem operation via redundant input feeds and supports active hot-swap replacement directly within operational rack chassis.\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\u003eT8220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e750121\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICS Triplex (Rockwell Automation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDual AC Input Power Supply Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eTrusted TMR Safety Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e85-264 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e5 A at 100-120 VAC \/ 2.5 A at 220-240 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\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e20\/40 A peak (cold), 35\/65 A peak (hot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Factor\u003c\/td\u003e\n\u003ctd\u003e0.95 or greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eApproximately 70 percent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e15 VDC (regulated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e16.7 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power Output\u003c\/td\u003e\n\u003ctd\u003e250 W at 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Hold-up Time\u003c\/td\u003e\n\u003ctd\u003e20 ms or greater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Fusing\u003c\/td\u003e\n\u003ctd\u003e6 A, 250 V, 3AG slow blow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eNatural convection or forced air (\u0026gt;20 lfm\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +50 deg C (natural convection), -20 to +70 deg C (forced air)\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e0-95 percent RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eRack-mounted module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eOverload, short-circuit, and thermal safeguards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTriple Modular Redundancy \u0026amp; Safety Execution\u003c\/h3\u003e\n\u003cp\u003eThe T8220 power supply module is engineered specifically for integration into SIL3-certified environments utilizing a triple modular redundancy (TMR) 2oo3 architecture. To prevent fault propagation from the primary grid into sensitive controller logic or I\/O channels, the internal circuitry employs robust galvanic isolation across all power stages. In the event of an input line failure or internal component degradation, the module executes a predictable fail-safe state execution, isolating the affected fault vector without interrupting the downstream 15 VDC distribution bus.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the T8220 module support live replacement without interrupting system power?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module features a hot-swappable architecture that allows full physical extraction and insertion under live conditions while the safety system remains online, provided a parallel redundant supply maintains the load requirements.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary protective mechanisms implemented during an overcurrent condition?\u003c\/p\u003e\n\u003cp\u003eA: The module contains built-in overload and short-circuit protection circuits that clamp output metrics to secure parameters, alongside thermal shutdown safeguards that deactivate internal switching topologies if internal thresholds exceed rated parameters.\u003c\/p\u003e\n\u003cp\u003eQ: What is the required cooling clearance to maintain the 250 W output rating up to +70 deg C?\u003c\/p\u003e\n\u003cp\u003eA: To operate within the extended temperature range up to +70 deg C, forced air cooling at a rate exceeding 20 lfm\/min must be maintained across the module chassis; otherwise, operation is restricted to +50 deg C under natural convection conditions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the rack chassis is securely bonded to the primary protective earth ground before inserting the module.\u003c\/li\u003e\n\u003cli\u003eVerify that input power wiring conforms to regional industrial electrical codes, utilizing proper strain relief on terminal connections.\u003c\/li\u003e\n\u003cli\u003eMaintain unrestricted airflow paths at the top and bottom of the module rack to allow natural convection currents to dissipate thermal loads.\u003c\/li\u003e\n\u003cli\u003eCheck that the rating of external input breakers matches the documented peak inrush current specifications (up to 65 A peak under hot start conditions).\u003c\/li\u003e\n\u003cli\u003eUtilize shielded copper conductors for input power distribution lines, ensuring the shields are grounded only at a single designated reference point.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ICS Triplex","offers":[{"title":"Default Title","offer_id":43753199009882,"sku":"T8220","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/203._c64c89c6-e40f-432b-860c-9af49f220772.jpg?v=1785286715","url":"https:\/\/www.spareoil.com\/products\/ics-triplex-t8220-trusted-power-supply-module-750121","provider":"SpareOil Automation","version":"1.0","type":"link"}