{"product_id":"bently-nevada-3300-10-78422-01-power-supply-module","title":"Bently Nevada 3300\/10 78422-01 Power Supply Module","description":"\u003ch1\u003eBently Nevada 3300\/10 78422-01 Power Supply Module\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 3300\/10 78422-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3300\/10\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePower Supply Module utilized to execute regulated rack power distribution and system status supervision across Bently Nevada 3300 machinery monitoring platforms. The module occupies the dedicated power supply position within the rack and provides operating power to monitor cards, transducer interfaces, and associated protection circuitry.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"___1vyiefv f1ddd56o f16vktn6 f1ahpp82 f11qra4b f1uinfot fibjyge fvueend f9yszdx f1fu4s3n f3l3pb3 f10ghnd0 f8fmt76 fjvbh62 f1qrqxae f1vw5qpk fc02sbz fxawf59 fymf513 f1aoyrul f1el8yx3 f1pymoxg f1ofu761 fe6itr f7coize f1794535 f1o0pw0q fbjjl9v fk1v6el f16pyhcb f1ixlhx9 f12zef0i flu5r5u f19haqzy f1owmcxx f1oddm8q f1004tna fcoaxci fh0ee9u f15v23i2 f1dmj53 f1r1gcv9 f14z1veh ffufd3x f1ypplot f1660cg\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e3300\/10 78422-01\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePower Supply Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Option 1\u003c\/td\u003e\n\u003ctd\u003e95 VAC to 125 VAC RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Option 2\u003c\/td\u003e\n\u003ctd\u003e190 VAC to 250 VAC RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e47 Hz to 63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Capacity\u003c\/td\u003e\n\u003ctd\u003eSupports up to 12 monitor cards with associated transducers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Status Function\u003c\/td\u003e\n\u003ctd\u003eIntegrated System OK relay interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Position\u003c\/td\u003e\n\u003ctd\u003eRack Position 1 (far-left slot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5.1 cm x 20.3 cm x 33.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eKeyed positive-retention connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003eUp to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified in available data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eGap Reference Integrity and System OK Monitoring\u003c\/h3\u003e\n\u003cp\u003eWithin a Bently Nevada 3300 machinery protection rack, power supply stability directly affects probe bias voltages, transducer signal conditioning circuits, and monitor operation. The 3300\/10 module incorporates circuitry associated with the rack System OK relay so that power degradation conditions can be identified before monitor functionality is compromised.\u003c\/p\u003e\n\u003cp\u003eFor eddy-current transducer systems, maintaining stable power distribution supports proper gap voltage verification procedures. Gap validation is commonly performed against expected negative bias voltage targets during commissioning and troubleshooting to confirm transducer operating range and measurement integrity.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 3300\/10 78422-01 support multiple monitor channels within the same rack?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The module is designed to provide operating power for a 3300 rack populated with up to 12 monitoring cards and their associated transducer systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the module include monitoring of rack power health?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The design incorporates interaction with the System OK relay, allowing abnormal power conditions to be reflected at the system status level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is input voltage field selectable?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The module supports alternative AC input ranges that are selectable through physical configuration provisions provided on the unit.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInstall the module only in the dedicated Position 1 slot of a compatible 3300 rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify configured input voltage range before applying AC power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDe-energize the rack before inserting or removing the module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspect connector keying and retention features prior to final engagement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain separation between AC power wiring and sensitive transducer signal wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfirm protective earth connections comply with plant grounding practices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter energization, verify System OK indication and monitor startup status before returning machinery to service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuring maintenance activities, inspect power terminals and connector contacts for signs of corrosion, looseness, or overheating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":42922580541699,"sku":"78422-01","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/7995\/4179\/products\/c592609485f0a568dcf8d5a332e0c986.jpg?v=1655106261","url":"https:\/\/www.runtoelectronic.com\/products\/bently-nevada-3300-10-78422-01-power-supply-module","provider":"Runto Electric","version":"1.0","type":"link"}