{"product_id":"3300-14-01-20-01-dc-power-supply-module-bently-nevada-3300-series","title":"3300\/14-01-20-01 DC Power Supply Module Bently Nevada 3300 Series","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Bently Nevada 3300\/14-01-20-01 is a high-performance direct current (DC) power conversion module engineered to serve as the primary energy source for the 3300 Series Machinery Protection System. This specific model is designed for environments where a DC power plant is already available, converting varying input voltages into the stabilized DC rails required by the rack’s backplane. It provides enough regulated power to support a fully populated 12-slot mainframe—servicing up to 36 monitoring channels—eliminating the necessity for redundant power units within the same chassis. Positioned in the mandatory leftmost slot (Slot 1), the 3300\/14 ensures that sensors and monitoring electronics receive clean, filtered power to maintain the highest levels of measurement accuracy and machinery safety.\u003c\/p\u003e\n\u003ch3\u003eSystem Configuration and Physical Performance Specifications\u003c\/h3\u003e\n\u003cp\u003eThis module is built for industrial-grade resilience, featuring extensive circuit protection and a ruggedized form factor to ensure continuous surveillance of critical assets.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3300\/14-01-20-01\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Range (Option 01):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20 to 34 VDC (High-voltage DC options also available)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Load Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePowers up to 12 individual monitors and associated transducers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Circuitry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated over-voltage and under-voltage lockout protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFault Resilience:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFuse-protected against reverse polarity and surges exceeding 140% of rated max\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Position:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDedicated slot 1 (rack interface position)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDevice Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.45 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5.1 cm x 20.3 cm x 24.4 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Status:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAutomatic recovery once input voltage returns to specified range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCooling Requirements:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNatural convection within the 3300\/05 rack environment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Operational Deployment\u003c\/h3\u003e\n\u003ch3\u003eRemote DC Power Substations\u003c\/h3\u003e\n\u003cp\u003eIn oil and gas pipeline stations or remote power substations where AC mains are unavailable, the 3300\/14-01-20-01 utilizes existing 24V or 48V DC battery banks. This ensures that machinery protection remains active even during a complete plant AC power failure.\u003c\/p\u003e\n\u003ch3\u003eCritical Rotating Asset Protection\u003c\/h3\u003e\n\u003cp\u003eThe unit provides the excitation voltage for proximity probes and seismic sensors on large-scale compressors and pumps. Its high-current output ensures that every transducer in a multi-channel setup receives a consistent voltage, preventing signal drift or false alarms.\u003c\/p\u003e\n\u003ch3\u003eBattery-Backed Safety Systems\u003c\/h3\u003e\n\u003cp\u003eFor critical emergency shutdown (ESD) applications, this DC power supply allows the 3300 monitoring rack to be integrated into a plant's uninterruptible DC bus. This provides a level of protection reliability that is independent of the standard electrical grid.\u003c\/p\u003e\n\u003ch3\u003eMarine and Offshore Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe 3300\/14 is frequently deployed on offshore platforms and marine vessels where DC distribution is standard. Its vibration-resistant construction and fuse protection against polarity errors make it ideal for the demanding conditions of maritime machinery surveillance.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I install two 3300\/14 modules in one rack for redundancy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The 3300\/05 rack architecture is designed for a single power supply module. The 3300\/14 is engineered with a heavy-duty capacity that allows it to power a full rack on its own without requiring a backup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What happens if the DC input wires are accidentally swapped?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 3300\/14-01-20-01 features reverse polarity protection. In the event of an incorrect hookup, an internal fuse will blow to protect the sensitive monitoring cards and transducers in the rest of the rack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module automatically restart after a voltage dip?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module includes under-voltage and over-voltage protection circuitry. If the power falls out of range, it will shut down to protect the system and automatically resume operation once the input voltage stabilizes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this module compatible with 110V AC power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this is a dedicated DC-to-DC converter. For AC power applications, you would require the 3300\/10 or 3300\/12 series power supply modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if the power supply is functioning correctly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The front panel typically includes an LED indicator that remains lit when the output voltages are within the proper range for the monitoring rack to function.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":45847729504429,"sku":"3300\/14-01-20-01","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/330014-01-20-01_1.jpg?v=1774504384","url":"https:\/\/www.maxwellplc.com\/products\/3300-14-01-20-01-dc-power-supply-module-bently-nevada-3300-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}