Why Choose the Bently Nevada 3500/15-05-05-00?
When your machinery monitoring system demands uninterrupted power, the 3500/15-05-05-00 from Bently Nevada stands ready. This universal AC power supply is engineered to handle a wide input voltage range, ensuring stable operation across diverse industrial environments. But what makes it the preferred choice for critical applications? Let's explore.

Key Features & Technical Specifications
The 3500/15-05-05-00 is a 3500/15 AC and DC power supply module. Its universal AC voltage input accepts 85 to 264 Vac rms in non-hazardous areas and 85 to 250 Vac rms in hazardous areas. The input frequency range is 47 to 63 Hz, and the maximum input current is 2.8 A rms.
- Universal AC Input: 85 to 264 Vac rms (non-hazardous), 85 to 250 Vac rms (hazardous).
- Input Frequency: 47 to 63 Hz.
- Maximum Input Current: 2.8 A rms.
- Outputs: Front panel Supply OK LED indicates proper operation.
- Dimensions: 120.7 mm x 50.8 mm x 251.5 mm (4.75 in x 2.0 in x 9.9 in).
- Weight: 1.39 kg (3.06 lb).
- Operating Temperature: -30 °C to +65 °C.
- Storage Temperature: -40 °C to +85 °C.
- Humidity: 95% non-condensing.
Real-World Applications
In petrochemical plants, power fluctuations can disrupt turbine monitoring. The 3500/15-05-05-00 handles voltage swings from 85 to 264 Vac rms, so your system stays online. Similarly, in power generation facilities, the wide input range ensures reliable operation even during grid disturbances. For offshore platforms, the hazardous-area rating (85 to 250 Vac rms) provides an extra layer of safety.

Installation & Setup
Mount the 3500/15-05-05-00 in two half-height slots on the left side of the rack. Each slot accommodates one power supply, and both can hold supplies simultaneously for redundancy. The power input module sits directly behind the associated supply. No minimum rack load is required, simplifying setup.
Maintenance & Reliability
Regularly inspect the front panel Supply OK LED to confirm the power supply is operating properly. Because the module operates in temperatures from -30 °C to +65 °C, ensure adequate ventilation in high-heat environments. Periodic checks of input connections and humidity levels (up to 95% non-condensing) help maintain long-term reliability.
Compatibility & Integration
This power supply is designed for Bently Nevada 3500 monitoring systems. It is not compatible with legacy High Voltage AC or Low Voltage AC units, so verify your system's configuration. The universal AC Power Input Module (PIM) is included with this option.
Troubleshooting Common Issues
If the Supply OK LED is off, check the input voltage is within 85 to 264 Vac rms. Verify the input frequency is 47 to 63 Hz. Ensure the module is seated correctly in the rack. If problems persist, consult the official Bently Nevada documentation.
Product Support & Availability
The 3500/15-05-05-00 is available from AutoDCSTech. Contact our team for current lifecycle status and availability before ordering.
Availability & Condition at AutoDCSTech
| Part Number | 3500/15-05-05-00 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
