



Introduction
The Bently Nevada 3500/15 125840-01 AC Power Input Module is designed to provide reliable and regulated AC power input for the 3500 Series vibration monitoring system. It ensures stable and continuous power delivery to the monitoring modules, supporting uninterrupted operation of machinery protection and condition monitoring systems. Built for industrial applications, this module emphasizes durability, fault tolerance, and ease of integration within the 3500/15 chassis.
This module is ideal for applications where dependable AC power input is critical to maintaining system performance and monitoring accuracy.
Technical Specifications
| Item | Description |
|---|
| Module Type | AC Power Input Module |
| Input Voltage | AC mains (specific voltage range per system requirements) |
| Function | Provides AC power to 3500 Series modules, converts and conditions for internal use |
| 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 primary function of the 125840-01 module?
It provides regulated AC power input to the 3500 Series modules.
2. Can it support continuous operation?
Yes, it is designed for 24/7 industrial use.
3. What protection features are included?
Overcurrent, short-circuit, and thermal protection.
4. Which equipment is typically powered by this module?
3500 Series vibration monitoring modules, supporting turbines, compressors, and motors.
5. Is it compatible with all 3500 Series modules?
Yes, it is designed for integration within the 3500/15 chassis.
6. How does it maintain input stability?
Through internal conditioning circuits that regulate and filter AC power.
7. Is it suitable for harsh industrial environments?
Yes, it can operate reliably under vibration, temperature variations, and other industrial conditions.
8. How is the module mounted?
Rack-mounted within the 3500/15 chassis.
9. Can it handle variations in AC input voltage?
Yes, within the specified voltage range for the system.
10. What does the 125840-01 designation signify?
It identifies the specific module model and revision for compatibility and reliable operation within Bently Nevada 3500/15 systems.