{"product_id":"bently-nevada-3500-25-01-03-00-3500-series-enhanced-keyphasor-module","title":"Bently Nevada 3500\/25-01-03-00 3500 Series Enhanced Keyphasor Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eProcessing phase reference and speed signals within the 3500 Machinery Protection System, the \u003cstrong\u003e3500\/25-01-03-00\u003c\/strong\u003e provides highly accurate timing measurements for diagnostic and monitoring functions. This Enhanced Keyphasor Module accepts input signals from proximity probes or magnetic pickups, converting them into digital phase reference pulses used by other monitor modules in the rack to calculate shaft rotational speed and vector parameters.\u003c\/p\u003e\n\n\u003cp\u003eThe specific configuration of this assembly incorporates a half-height, two-channel Keyphasor card designated by the \u003cstrong\u003e01\u003c\/strong\u003e option. It utilizes an Internal Barrier I\/O module with internal terminations (\u003cstrong\u003e03\u003c\/strong\u003e option), designed to interface directly with hazardous area transducers without requiring external isolators. No external agency approvals are associated with the \u003cstrong\u003e00\u003c\/strong\u003e option of this variant.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides two independent channels of phase reference and speed processing in a compact half-height form factor.\u003c\/li\u003e\n  \u003cli\u003eIntegrated internal safety barrier option simplifies wiring configurations for hazardous environments.\u003c\/li\u003e\n  \u003cli\u003eDelivers highly precise timing signals crucial for machinery diagnostics, transient analysis, and vector measurements.\u003c\/li\u003e\n  \u003cli\u003eProvides buffered transducer outputs on the front panel for convenient maintenance and oscilloscope connectivity.\u003c\/li\u003e\n  \u003cli\u003eSupports multi-channel configuration to distribute phase reference data across the backplane to all rack modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTurbine speed and phase tracking in power generation plants.\u003c\/li\u003e\n  \u003cli\u003eCritical rotating machinery diagnostics in oil and gas refineries.\u003c\/li\u003e\n  \u003cli\u003eCompressor and expander protection systems.\u003c\/li\u003e\n  \u003cli\u003eHeavy industrial machinery predictive maintenance programs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBently Nevada\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3500\/25-01-03-00\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3500 Machinery Protection System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eChannel Count\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSingle half-height, 2-channel card\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eI\/O Module Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eInternal Barrier I\/O with Internal Terminations\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3.2 Watts typical\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e21.8 kohms minimum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e504 ohms maximum (buffered output)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0 degC to +65 degC (32 degF to +150 degF) with Internal Barrier I\/O\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-40 degC to +85 degC (-40 degF to +185 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e95% non-condensing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e11.99 cm x 2.44 cm x 25.65 cm (4.72 in x 0.96 in x 10.10 in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.34 kg (0.75 lbs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eThe 3500\/25-01-03-00 is installed in the 3500 rack system. Because this module uses half-height cards, it must be installed in dedicated half-height slots utilizing a structural chassis divider. To maintain the intrinsic safety features of the internal barriers, ensure all wiring connection standards are met according to regional electrical codes. Proper grounding of shield lines at the designated terminal blocks is mandatory to mitigate high-frequency interference on the critical timing signals.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668300984683,"sku":"3500\/25-01-03-00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/350025-01-03-00-fm0235oadin_9641bd6d-7924-48dd-87a0-ca96ac6cd8bc.jpg?v=1765520542","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-3500-25-01-03-00-3500-series-enhanced-keyphasor-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}