Bently Nevada 125840-01 High Voltage AC Power Input Module

Availability: 2 left in stock

DescriptionThe Bently Nevada 125840-01 is a High Voltage AC Power Input Module (PIM) designed for integration with the 3500/15 Power...

SKU: 125840-01

Manufacturer: Bently Nevada
Product No.: 125840-01
Product Type: Power Supply Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Bently Nevada 125840-01 is a High Voltage AC Power Input Module (PIM) designed for integration with the 3500/15 Power Supply Module within the Bently Nevada 3500 Machinery Protection System. This module serves as the primary interface for high-voltage AC input power, conditioning the electricity to meet the specific requirements of the 3500 series rack. It ensures stable, reliable operation for all monitoring, communication, and protection modules installed in the system.

Features

Designed for high-voltage AC input applications (175 to 264 VAC).
Half-height module form factor, optimized for the 3500 rack power supply slots.
Supports redundant power configurations when paired with a second 3500/15 power supply.
Hot-swappable capability allows for module replacement without interrupting rack operation, provided a redundant supply is active.
Integrated power factor correction and inrush current limiting for system stability.

Applications

Power Generation: Nuclear, fossil fuel, hydro, and wind facilities.
Oil & Gas: Refineries, offshore platforms, and petrochemical processing plants.
Marine: Propulsion system monitoring and auxiliary machinery control.
Compressors: Centrifugal and reciprocating compressor monitoring.
Turbines: Steam, gas, and hydro turbine generator protection.

Technical Specifications

Model	125840-01
Input Voltage Range	175 – 264 VAC
Input Frequency	47 – 63 Hz
Max Input Current	2.3 A
Operating Temperature	-30 degC to +65 degC
Storage Temperature	-40 degC to +85 degC
Humidity	5 – 95% RH non-condensing

Installation Guidelines

The 125840-01 must be installed in the dedicated power supply slots on the left side of the 3500 rack.
Ensure the rack is powered down before physical installation or removal, unless performing a hot-swap in a redundant configuration.
Use appropriate ESD protection when handling the module to prevent damage to internal circuitry.
Verify that the input voltage matches the module rating (High Voltage) before applying power.
Ensure proper ventilation around the rack to maintain operating temperatures within the specified range.

FAQ

What is the function of the 125840-01?

It serves as the AC input interface for the 3500/15 power supply, converting AC line power to a voltage usable by other 3500 modules.

Is this module hot-swappable?

Yes, when two power supply modules are installed (serving as a backup for each other), you can remove or insert the module without disrupting the rack's operation.

What is the difference between 125840-01 and 125840-02?

The 125840-01 is designed for High Voltage AC inputs, whereas the 125840-02 is specifically for Low Voltage AC applications.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.