{"product_id":"bently-nevada-3300-12-02-20-00-power-supply-module-1","title":"Bently Nevada 3300\/12-02-20-00 Power Supply Module","description":"\u003ch2\u003eBently Nevada 3300\/12-02-20-00 Power Supply Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 3300\/12-02-20-00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e3300\/12\u003c\/strong\u003e Power Supply Module, operates as a dedicated AC input supply for transducer excitation and rack backplane distribution within the 3300 Monitoring System.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3300\/12\u003c\/strong\u003e: AC Power Supply Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e02\u003c\/strong\u003e: High Voltage AC Input option (190–250 VAC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20\u003c\/strong\u003e: 20-slot panel\/rack mount configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e00\u003c\/strong\u003e: No agency approvals (standard factory configuration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e3300\/12-02-20-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eU.S.A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e~1.4 kg (3.0 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e2.0 in W × 8.0 in H × 13.0 in D (5.1 cm × 20.3 cm × 33.0 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003e0 deg C to +65 deg C (+32 F to +150 F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage Temp\u003c\/th\u003e\n\u003ctd\u003e-40 deg C to +85 deg C (-40 F to +185 F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRelative Humidity\u003c\/th\u003e\n\u003ctd\u003eUp to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Voltage Range\u003c\/th\u003e\n\u003ctd\u003e190–250 VAC, single-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Frequency\u003c\/th\u003e\n\u003ctd\u003e50–60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Input Current\u003c\/th\u003e\n\u003ctd\u003e0.5 A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower-up Surge\u003c\/th\u003e\n\u003ctd\u003e26 A peak (12 A RMS) for one cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuse Rating\u003c\/th\u003e\n\u003ctd\u003e0.75 A slow-blow (convertible to 1.5 A for low-voltage jumper configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003ctd\u003e-24 VDC (+0%, -2.5%) or -18 VDC (+1%, -2%) selectable via jumper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eIndependent overload protection per monitor channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem OK Relay\u003c\/th\u003e\n\u003ctd\u003eIntegrated relay tracks fault conditions via input card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGap Voltage Validation and Rotor Dynamics Integration\u003c\/h3\u003e\n\u003cp\u003eThe 3300\/12 module supports proximitor excitation where gap voltage validation (-10 VDC reference targets) is critical for eddy-current probe scaling. This ensures accurate rotor dynamics monitoring by maintaining consistent displacement signals. The backplane distribution design suppresses cross-talk between adjacent channels, preserving fidelity in vibration and thrust position measurements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 3300\/12 module be field-converted to low-voltage input? A: Yes. By altering the soldered jumper and replacing the fuse with a 1.5 A slow-blow, the input can be converted to 95–125 VAC.\u003c\/p\u003e\n\u003cp\u003eQ: How does the System OK relay function? A: The relay is located behind the power supply module and drives the system OK line, reflecting fault conditions across the rack.\u003c\/p\u003e\n\u003cp\u003eQ: Are transducer outputs protected against overload? A: Yes. Each monitor circuit board integrates independent overload protection for transducer voltages.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module in designated rack slots per 3300 system allocation.\u003c\/li\u003e\n\u003cli\u003eEnsure correct AC input wiring and verify jumper configuration before energizing.\u003c\/li\u003e\n\u003cli\u003eGround the chassis to dissipate electrostatic discharge.\u003c\/li\u003e\n\u003cli\u003eMaintain ambient conditions within specified operating and storage ranges.\u003c\/li\u003e\n\u003cli\u003eRoute transducer wiring separately from high-voltage conductors to minimize interference.\u003c\/li\u003e\n\u003cli\u003eConfirm fuse rating matches the configured input voltage range.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43078109462787,"sku":"3300\/12-02-20-00","price":256.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/7995\/4179\/products\/99bd022ae0b45a63f589a55f3cec6b1c_2a7a4d2f-ce46-4bcd-af6f-a172556f8f5a.jpg?v=1658736762","url":"https:\/\/www.runtoelectronic.com\/products\/bently-nevada-3300-12-02-20-00-power-supply-module-1","provider":"Runto Electric","version":"1.0","type":"link"}