The Bently Nevada 3500/15-05-05-00 serves as the vital energy hub for the 3500 Machinery Protection System. This specific configuration features dual Universal AC Power Supplies, occupying both the top and bottom power slots of the 3500 chassis. It converts high-voltage AC input into regulated DC power to drive monitoring, communication, and display modules across the entire backplane. By providing a redundant power architecture, this module ensures that a single power source failure never compromises your machinery protection. We supply this unit as 100% Brand New and Original in Factory Packing, inclusive of the 106M1079-01 and 106M1081-01 components.
| Option Code | Specification | Detail |
| 05 | Power Supply (Top) | Universal AC Voltage (85 to 264 Vac rms) |
| 05 | Power Supply (Bottom) | Universal AC Voltage (85 to 264 Vac rms) |
| 00 | Agency Approval | None (Standard Industrial) |
| Attribute | Specification Value |
| Input Voltage Range | 85 to 264 Vac rms (Universal AC) |
| Input Frequency | 47 to 63 Hz |
| Output Voltage | +28 Vdc Regulated |
| Power Capacity | Supports full load (14-module rack) |
| Redundancy | Dual Supply (Full Fault Tolerance) |
| Operating Temperature | 0°C to +60°C (32°F to +140°F) |
| Weight | 0.9 kg (Module only) / 2.0 kg Shipping |
| Dimensions | 241 mm x 24.4 mm x 242 mm |
| Components | 106M1079-01 (Main) + 106M1081-01 (I/O) |
Redundant Reliability: The 05-05 configuration utilizes two independent power supplies. If the top supply fails or loses its input source, the bottom supply immediately assumes the full rack load without interrupting machinery monitoring.
Universal Voltage Compatibility: The 3500/15-05 accepts any AC input between 85 and 264 Vac. This wide range handles global power standards and protects sensitive rack electronics against common industrial voltage fluctuations or brownouts.
Full Rack Load Support: A single power supply module possesses enough capacity to power a completely populated 14-slot rack, including high-draw modules like the 3500/94 display router and multiple 3500/22M TDI cards.
Advanced Transient Protection: Built-in filtering circuits suppress electrical noise and high-voltage transients. This ensures that the DC power delivered to the vibration and position monitors remains clean, maintaining the accuracy of low-level transducer signals.
Seamless Legacy Replacement: The 3500/15-05-05-00 serves as a direct, upgraded replacement for the discontinued 3500/15-01-01-00. It fits into existing 3500 racks without mechanical modification or specialized wiring.
Does this unit replace the older 3500/15-01-01-00?
Yes. The 3500/15-05-05-00 is the current high-performance replacement for the legacy 3500/15-01-01-00. It offers better efficiency and handles a wider range of AC input voltages.
Do I need to order the top and bottom slots separately?
This specific part number (05-05) already includes both the top and bottom Universal AC power modules. It provides a complete redundant power solution in one order.
Can I mix an AC supply in the top slot with a DC supply in the bottom slot?
Yes, the 3500/15 architecture allows for mixed power sources (e.g., 3500/15-05-02-00) to ensure protection even during a total facility AC power failure by utilizing a backup 24 Vdc battery bank.
What do the front panel LEDs indicate?
The "Supply OK" LED illuminates when the module is providing correct output voltage. If the LED turns off, the module has either lost input power or suffered an internal fault, triggering a rack-level "Not OK" status.
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