



Introduction
The Bently Nevada 3500/15 125840-02 AC Power Input Module is a reliable solution for delivering regulated AC power to the 3500 Series vibration monitoring system. Designed for continuous industrial operation, it ensures stable and conditioned power to all connected modules, supporting uninterrupted machinery protection and condition monitoring. Built for robustness and integration ease, the 125840-02 module is engineered to meet demanding industrial power requirements.
This module is especially suitable for systems where dependable AC power is critical for accurate and continuous monitoring of rotating equipment.
Technical Specifications
| Item | Description |
|---|
| Module Type | AC Power Input Module |
| Input Voltage | AC mains (system-specific voltage range) |
| Function | Provides conditioned AC power to 3500 Series modules |
| Protection Features | Overcurrent, short-circuit, and thermal protection |
| Mounting | Rack-mounted within 3500/15 chassis |
| Dimensions | 120.7 × 25.4 × 114.3 mm (H x W x D) |
| Weight | 0.34 kg |
Technical FAQs
1. What is the main function of the 125840-02 module?
It delivers conditioned AC power to all 3500 Series modules within the 3500/15 chassis.
2. Can it operate continuously?
Yes, it is designed for uninterrupted 24/7 industrial use.
3. What protection features are included?
Overcurrent, short-circuit, and thermal protection are built-in.
4. Which equipment does it typically support?
3500 Series vibration monitoring modules powering turbines, compressors, and motors.
5. Is it compatible with all 3500 Series modules?
Yes, it integrates seamlessly within the 3500/15 chassis.
6. How is input stability maintained?
Through internal AC conditioning circuits that regulate and filter power.
7. Is it suitable for industrial operating conditions?
Yes, it can handle vibration, temperature variations, and other harsh conditions.
8. How is the module mounted?
It is rack-mounted within the 3500/15 chassis.
9. Can it accommodate variations in AC input voltage?
Yes, within the system’s specified voltage range.
10. What does the 125840-02 designation indicate?
It specifies the particular model and revision for reliable and compatible performance within Bently Nevada 3500/15 systems.