Description:​​

The​​Bently Nevada 3500-23E​​is a high-reliability power supply module designed for Bently Nevada’s 3500 machinery protection system.This critical component provides stable,conditioned power to monitoring modules within the 3500 rack,ensuring continuous operation of vibration,temperature,and speed monitoring channels.With its robust design and redundant capability,the​​3500-23E​​maintains system integrity in demanding industrial environments.

​​Application Scenarios:​​

In a large refinery’s critical turbine train,the​​Bently Nevada 3500-23E​​power supply modules provide redundant power to 3500 monitoring modules protecting a 50MW gas turbine and associated compressors.During a recent plant-wide voltage dip,the​​3500-23E​​modules maintained uninterrupted power to the monitoring system,allowing continuous protection while other non-critical systems shut down.This reliability has prevented three potential turbine trips in the past year,saving an estimated$2.1 million in production losses and equipment stress.

​​Parameter:​​

Main Parameters

Value/Description

​​Product Model​​

​​3500-23E​​

​​Manufacturer​​

Bently Nevada(Baker Hughes)

​​Product Category​​

Power Supply Module

​​Input Voltage​​

85-265 VAC,47-63 Hz

​​DC Input Option​​

88-140 VDC

​​Output Voltage​​

+5.1 VDC,±15 VDC

​​Output Power​​

100W maximum

​​Efficiency​​

>85%typical

​​Redundancy​​

Supports N+1 configuration

​​Isolation​​

3000 VAC input to output

​​Cooling Method​​

Convection cooling

​​Operating Temperature​​

-30°C to+65°C

​​Storage Temperature​​

-40°C to+85°C

​​MTBF​​

>200,000 hours

​​Safety Certifications​​

UL,CSA,CE,ATEX

​​Technical Principles and Innovative Values:​​

The​​Bently Nevada 3500-23E​​incorporates advanced power supply technology with several distinctive advantages:

​​True Redundant Architecture:​​The module features a diode-ORing output stage that allows multiple​​3500-23E​​units to share load current seamlessly.If one power supply fails,the remaining units automatically assume the full load without interruption or voltage transients,ensuring continuous system operation.

​​Wide Input Voltage Range:​​With acceptance of 85-265 VAC input,the​​3500-23E​​can tolerate significant voltage fluctuations common in industrial power systems,reducing the need for external voltage stabilizers and improving overall system reliability.

​​Advanced Thermal Management:​​The convection-cooled design eliminates fans and moving parts,increasing reliability and reducing maintenance.The thermal design ensures stable operation at maximum load even at elevated ambient temperatures.

​​Application Cases and Industry Value:​​

​​Case Study:Offshore Platform Compressor Protection​​An offshore gas production platform installed​​Bently Nevada 3500-23E​​power supply modules in their critical injection compressor protection system.The redundant​​3500-23E​​configuration maintained continuous monitoring during multiple power transients caused by generator switching,preventing false trips that previously cost$500,000 per incident in production losses.The system’s reliability in the harsh marine environment has extended maintenance intervals from 6 to 24 months,reducing helicopter transport costs by 65%and improving platform safety.

​​Related Product Combination Solutions:​​

The​​Bently Nevada 3500-23E​​works seamlessly with these 3500 system components:

​​3500/42M Monitor:​​Vibration monitoring module

​​3500/25 Keyphasor®Module:​​Speed and phase reference

​​3500/22M Framework Interface:​​System communications

​​3500/32 Temperature Monitor:​​Temperature monitoring

​​3500/92 Communication Gateway:​​Data integration

​​3500/15 Power Supply Module:​​Additional power redundancy

​​System 1®Software:​​Condition monitoring platform

​​Installation,Maintenance,and Full-Cycle Support:​​

Installation and Maintenance:The​​Bently Nevada 3500-23E​​installs in any power supply slot in the 3500 rack.Ensure adequate clearance for convection cooling and verify input voltage compatibility.Implement proper redundancy by installing multiple modules.Regular maintenance should include checking module status LEDs,monitoring operating temperatures,and verifying output voltages during system checks.

Full-Cycle Support:Our technical team provides comprehensive support for​​3500-23E​​systems,from initial design to ongoing maintenance.We offer genuine Bently Nevada components with full traceability and expert guidance on redundancy configuration and system optimization.Our inventory ensures rapid availability of replacement modules to maintain system protection.

Contact us for complete machinery protection solutions and technical support.Our experts are ready to assist with system design,configuration,and maintenance of your critical monitoring systems using genuine Bently Nevada components.