Description
Bently Nevada 3500/15 Power Supply Module Assembly
Technical Specifications
- Product Model: 3500/15 (127610-01 Power Supply + 125840-01 Terminal Base)
- Brand: Bently Nevada (Baker Hughes)
- Warranty: One Year
- Type: Hot-swappable redundant power supply for 3500 monitoring rack
- Input Voltage: 85–264 VAC universal alternating current
- Output: Stabilized DC power for 3500 rack backplane
- Operating Temperature: -20 ℃ ~ +55 ℃
- Storage Temperature: -40 ℃ ~ +85 ℃
- Humidity: 5%~95% non-condensing
- Protection Class: IP20, plug-in module for 3500 rack
- Key Features: Hot-swappable; supports parallel redundant configuration; power status LED indicators
- Overload Protection: Overvoltage, overcurrent, short-circuit thermal shutdown
- Composition:
Main module: 127610-01 Power Supply Unit
Terminal base: 125840-01
- Compatibility: 3500/05 series system rack

Product Overview
The 3500/15 is an AC input power supply unit for the Bently Nevada 3500 machinery protection system. It converts AC mains power into regulated DC power to feed all monitoring modules mounted on the rack. The module supports hot-swap operation and redundant parallel installation to eliminate single point of failure for critical rotating equipment monitoring systems. The matching terminal base 125840-01 provides AC input wiring terminals and mechanical fixation. Maintenance can replace the power supply unit without disconnecting field wiring. Automation and vibration monitoring engineers adopt this assembly for new cabinet construction and spare replacement on turbine, compressor monitoring systems.
Application Scenarios
- Thermal Power Plants: Turbine & generator vibration monitoring rack power supply
- Petrochemical Refineries: Centrifugal compressor, steam turbine protection systems
- Natural Gas Pipeline Stations: Large compressor machinery condition monitoring
- Metallurgical Plants: High-speed rotating equipment safety monitoring systems
- Offshore Platforms: Rotating machinery vibration protection control cabinets







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