{"product_id":"bently-nevada-3500-25-sil2-02-01-r0-power-supply-module","title":"Bently Nevada 3500\/25-SIL2-02-01-R0 Power Supply Module","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eBently Nevada 3500\/25-SIL2-02-01-R0 Power Supply Module\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3500\/25-SIL2-02-01-R0\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/25\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePower Supply Module, serves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/25\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epower supply module utilized to execute regulated DC rack power distribution and SIL2-certified energy delivery across 3500 machinery protection system platforms.\u003c\/p\u003e\n\u003cp\u003eConfigured for rack-level DC bus regulation and redundant power feed management in 3500 monitoring architectures, the module converts AC or DC input sources into stabilized internal DC backplane supply. The SIL2 designation defines safety integrity constraints aligned with IEC 61508 functional safety requirements for monitored fault behavior and controlled energy output states.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe suffix “-02-01-R0” defines configuration and revision parameters:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e02: Input configuration variant (DC-oriented power stage option set)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e01: Internal mapping and hardware configuration revision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eR0: Base hardware revision level\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo additional user-configurable functional segmentation is defined for this model.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\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\u003e3500\/25-SIL2-02-01-R0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eHalf-height module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Compatibility\u003c\/td\u003e\n\u003ctd\u003e3500 full-size and mini-rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Options\u003c\/td\u003e\n\u003ctd\u003e85–264 Vac rms \/ 88–140 Vdc \/ 20–30 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eDual module automatic switchover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eSIL2 (IEC 61508)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePower Rail Stability and Rotor Monitoring Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eIn Bently Nevada 3500 architectures, the power supply module maintains regulated DC distribution across all rack-mounted monitoring channels. This regulated backplane supply directly supports eddy-current probe signal conditioning stages, where stable excitation and return reference levels are required for consistent gap voltage validation behavior.\u003c\/p\u003e\n\u003cp\u003eRotor dynamics measurement modules depend on low-ripple DC supply conditions to maintain phase stability across multi-channel vibration acquisition. Any deviation in backplane regulation can introduce channel-to-channel amplitude drift, requiring cross-talk suppression mechanisms within rack-level signal processing pathways to preserve measurement coherence.\u003c\/p\u003e\n\u003cp\u003eSIL2-defined operation enforces controlled behavior under fault conditions, ensuring the module transitions into defined electrical safety states when undervoltage or overvoltage thresholds are detected at the power input interface.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 3500\/25-SIL2-02-01-R0 support hot-swapping under energized rack conditions?\u003cbr\u003eA: Yes. The module is designed for hot-swap replacement without interrupting rack operation, provided redundancy configuration is active or system tolerance is maintained.\u003c\/p\u003e\n\u003cp\u003eQ: How does redundancy switching behave in dual power supply configurations?\u003cbr\u003eA: The system designates one module as active supply and the second as standby. Automatic switchover occurs when the active module deviates from regulated output thresholds or is physically removed.\u003c\/p\u003e\n\u003cp\u003eQ: Does SIL2 certification change the electrical output characteristics of the module?\u003cbr\u003eA: No. SIL2 certification defines safety behavior under fault conditions but does not modify nominal DC conversion or output regulation behavior during normal operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the module in the designated left-side power supply slot of the 3500 rack. Ensure proper mechanical alignment with backplane connectors before insertion.\u003c\/p\u003e\n\u003cp\u003eFor redundant configurations, verify both modules are fully seated and correctly assigned to primary and backup positions. Maintain separation between power wiring and signal cabling to reduce electromagnetic coupling.\u003c\/p\u003e\n\u003cp\u003eUse shielded conductors for input power lines where applicable, and ensure single-point grounding of cable shields at the rack chassis. Do not insert or remove modules unless system redundancy is confirmed or maintenance procedures permit hot-swap operation.\u003c\/p\u003e\n\u003cp\u003eVerify compliance with IEC 61508 system integration requirements during commissioning for SIL2 applications.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44320466468952,"sku":"3500\/25-SIL2-02-01-R0","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/350025_252200c3-3ae3-4d3e-a31d-703e675c0fdb.jpg?v=1783071152","url":"https:\/\/www.industriaxplc.com\/id\/products\/bently-nevada-3500-25-sil2-02-01-r0-power-supply-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}