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BENTLY
Bently Nevada 3300/14 85515-02 DC Power Supply--KIMI
  • Part number:3300/14 85515-02
  • Product Origin:America
  • HS CODE:8537109021
  • Warehouse: Spot
  • Warranty: 365 days
  • Quality: Original module
  • Condition: New
  • Shipping method: Courier delivery

  • Contact person: LI MING
  • Contact number: +86 18059884790
  • WeChat:18059884790
  • E-mail: plc66@qq.com

Product Description


Bently Nevada 3300/14 85515-02 DC Power Supply
Reliable Regulated DC Power Supply for 3300 Series Machinery Monitoring Rack
1. Product Overview

The Bently Nevada 3300/14 85515-02 is a dedicated DC power supply module for the 3300 Series monitoring rack, designed to deliver stable and regulated power to all installed monitoring modules (e.g., proximity, vibration, keyphasor monitors). It converts input DC voltage to the required levels for 3300 Series modules, featuring over-voltage, under-voltage, reverse polarity, and over-current protection to ensure system reliability in harsh industrial environments. Compatible with 3300 Series standard racks, it supports hot-swappable replacement and centralized power management, widely used in power generation, oil & gas, petrochemical, and heavy manufacturing for rotating machinery protection.


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2. Key Technical Specifications
• Brand & Model: Bently Nevada 3300/14 85515-02 (DC Power Supply for 3300 Series Rack)
• Product Type: 3300 Series DC Power Supply Module
• Core Function: Regulated DC Power Conversion, Distribution, & Circuit Protection
• Input Voltage Options: 20–34 Vdc or 90–140 Vdc (Dual-Range Configurable)
• Output Voltage: Regulated Power for 3300 Series Modules (e.g., ±15Vdc, +24Vdc)
• Protection Features: Over-Voltage, Under-Voltage, Reverse Polarity, Over-Current Protection
• Power Rating: 50W (Typical, Full Load)
• Compatibility: 3300 Series Standard Monitoring Rack
• Mounting: 3300 Series Rack (Dedicated Power Slot)
• Hot-Swap: Supported (No System Shutdown During Replacement)
• Operating Temperature: -40°C to +70°C (-40°F to +158°F)
• Storage Temperature: -40°C to +85°C (-40°F to +185°F)
• Dimensions: 228.6 mm × 101.6 mm × 25.4 mm (9.0 in × 4.0 in × 1.0 in)
• Weight: Approx. 0.22 kg (0.48 lbs)

• Certifications: CE, CSA/NRTL/C (Class 1, Div 2), ATEX/IECEx (Zone 2)


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3. Core Features
• Stable Power Delivery: Regulated Output for Consistent Module Performance.
• Multi-Protection Mechanisms: Safeguards Against Power Anomalies & Component Damage.
• Dual Input Voltage Range: Adapts to Different Site Power Configurations.
• Hot-Swappable Design: Enables Online Replacement (Minimizes Downtime).
• Centralized Power Management: Single Module Powers Entire 3300 Series Rack.
• LED Status Indicators: Power On, Fault, & Overload Visualization.

• Fuse-Protected Circuits: Additional Safety for Reverse Polarity & Over-Voltage Inputs.


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4. Typical Applications
• Power Generation: Turbine/Generator 3300 Series Vibration/Displacement Monitoring System Power.
• Oil & Gas: Compressor/Pump 3300 Proximity Monitor Power Supply (Hazardous Area).
• Petrochemical: Reactor Agitator 3300 Keyphasor Monitor Power Distribution.
• Heavy Manufacturing: Motor/Gearbox 3300 Vibration Monitor System Power Regulation.
• Marine Propulsion: Main Engine 3300 Series Monitoring Rack Power Management.

• Mining: Crusher/Conveyor 3300 Proximity Sensor System Power Protection.


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5. Installation & Maintenance
Installation Steps
• Mounting: Install into 3300 Series Rack Dedicated Power Slot (Secure Backplane Connection).
• Wiring: Connect Input Power (20–34 Vdc or 90–140 Vdc) & Module Power Outputs.
• Configuration: Set Input Voltage Range (via DIP Switch) & Verify Output Stability.
• Testing: Check Protection Circuit Triggering & Module Power-On Status.
Maintenance Tips
• Daily: Inspect Power Status LEDs & Alarm Indication.
• Weekly: Verify Input Voltage Stability & Output Power Consistency.
• Monthly: Test Protection Circuit Response (Over-Voltage, Reverse Polarity).
• Quarterly: Inspect Backplane Power Connectors for Loose/Faulty Connections.
• Annual: Replace Fuses (If Needed) & Conduct Full System Power Diagnostics.
Technical Document | Bently Nevada 3300/14 85515-02 | 3300 Series DC Power Supply | Machinery Protection Systems
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