Overview
The Bently Nevada 125840-02 is a Low Voltage AC Power Input Module (PIM) for the 3500/15 series machinery protection system. This module accepts a wide range of AC input voltages and converts them to suitable regulated voltage levels for powering other 3500/15 system modules. The 125840-02 provides stable, consistent power delivery essential for reliable machinery monitoring and protection in industrial automation environments.
Key Features
- Low Voltage AC Power Input Module (PIM) designed for Bently Nevada 3500/15 systems
- Half-height module format fits designated left-side rack slots
- Accepts wide input voltage range (85–132 VAC)
- Supports redundancy—second supply acts as backup with hot-swap capability
- Integrated fuse protection (6.25A @ 250V)
- Compact, lightweight design (0.71 lbs) for space-efficient installations
Technical Specifications
- Input Voltage: 85–132 VAC
- Input Current: 4.5 A nominal
- Frequency: 47–63 Hz
- Fuse Rating: 6.25 A @ 250 V
- Weight: 0.71 lbs
- Module Format: Half-height (left-side rack slot)
- Form Factor: Power Input Module (PIM)
- Manufacturer Status: Discontinued by manufacturer
Typical Applications
- Bently Nevada 3500/15 Machinery Protection System installations
- Turbomachinery and rotating equipment monitoring
- Power generation and utility applications
- Petrochemical and refinery process monitoring
- Primary or redundant power for multi-module 3500/15 racks
Compatibility & Replacements
Compatible With
- Bently Nevada 3500/15 machinery protection system racks
- Bently Nevada 3500 series monitoring modules
- Standard 3500 half-height module slots (left side)
- Industrial AC power supplies (85–132 VAC, 47–63 Hz)
Replaces / Drop-In Replacement For
- 125840-02 (exact replacement)
- Legacy Bently Nevada 3500/15 AC power input modules (verify model compatibility with your integrator)
Works With
- Bently Nevada 3500/15 rack assembly and monitoring modules
- Bently Nevada Keyphasor and proximity probes
- Machinery Diagnostics Manager (MDM) software
- Industrial control systems requiring 3500/15 platform
