

Bently Nevada | 125840-02 | 3500/15 | Low Voltage ac Power Input Module (PIM)
The Bently Nevada 125840-02 is a precision power input module for the Bently Nevada 3500 Series machinery protection platform. Power Consumption: Dependent on load and configuration | Input Current: Varies based on voltage and load | Isolation Voltage: 1500VAC, 60Hz for 1 minute. Factory-sealed, fully tested on a live 3500 rack with 48-hour burn-in at 55°C. 12-month warranty. Ships within 24 hours from Shenzhen.
Technical Specifications
| Input Voltage | Single-phase, 100-240VAC |
|---|---|
| Frequency Range | 50/60Hz |
| Power Consumption | Dependent on load and configuration |
| Input Current | Varies based on voltage and load |
| Isolation Voltage | 1500VAC, 60Hz for 1 minute |
| Overvoltage Category | II |
| Operating Temperature Range | -20°C to 70°C |
| Storage Temperature Range | -40°C to 85°C |
| Humidity Range | 0% to 95% non-condensing |
| Communication Interface | Modbus RTU over RS485 |
| Protection Features | Overvoltage, undervoltage, overcurrent, short circuit |
| Dimensions | 3*13*13cm |
| Weight | 0.3kg |
| Manufacturer | Bently Nevada |
| Model / SKU | 125840-02 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
The 125840-02: Real-World Reliability
It is always the same story: 2 AM, the control system alarms, and the spare parts cabinet is empty. The Bently Nevada 125840-02 — a power input module — is the component that failed. Now you are calling suppliers, hoping someone has stock and can ship today.
That is the scenario we built PLC Parts Direct to solve. We stock the 125840-02 in our Shenzhen warehouse — physically, not virtually. When you order, our team picks it from the shelf, verifies the serial number against the test report, packs it in anti-static packaging, and hands it to DHL. You get a tracking number, not a processing status that drags on for weeks.
What you are getting: input voltage: Single-phase, 100-240VAC; frequency range: 50/60Hz; power consumption: Dependent on load and configuration; input current: Varies based on voltage and load. Every unit undergoes multi-point functional verification and 48-hour burn-in at 55°C before shipping. A printed test report is included. For offshore applications where reliability is everything, we recommend keeping one cold spare of each critical module type. The cost of the spare is negligible compared to the cost of unplanned downtime.
Compatible Parts — Same System
These modules share the same system family as the 125840-02. Commonly ordered together for complete rack builds or spare parts kits.
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