Description
Bently Nevada 3500/15-05-05-CN Universal Redundant Power Supply Module
Bently Nevada 3500/15-05-05-CN is a dual universal AC half-height power supply module exclusively built for the Bently Nevada 3500 series machinery protection rack. This Bently Nevada 3500/15-05-05-CN unit converts wide-range alternating current into stable regulated DC power to feed all vibration monitoring, communication and signal processing cards inside the rack. Supporting fully redundant hot-swap operation, the 3500/15-05-05-CN eliminates single-point power failure risks and ensures uninterrupted condition monitoring of critical rotating equipment across heavy process industrial sites.
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Product Specifications & Procurement Guarantee
- Brand: Bently Nevada
- Model: 3500/15-05-05-CN
- Availability: In stock
- Delivery Time: 3 working days after payment confirmation
- Guarantee: 12 months full factory warranty
- Condition: Brand new original genuine spare part
- Input Power: Universal AC 85–264 Vac, 47–63Hz global voltage compatibility
- Output: Regulated multi-channel DC bus power for full 14-slot rack load
- Operating Temperature: -30°C ~ +65°C, non-condensing humidity 0–95% RH
- Size/Weight: Half-height dual-slot rack module, 120.7 × 50.8 × 251.5 mm, 1.39 kg
- Mounting: Left dedicated dual slots of standard 3500 rack, dual redundant layout
- Status Indicator: Front-panel green Supply OK LED for real-time power health diagnosis
- Certifications: CE, UL, CSA, compliant with API 670 machinery protection standards
- Redundancy Function: Dual independent power circuits, seamless automatic load switchover

Key Features & Advantages
- Built-in redundant dual power design, backup circuit instantly takes over full rack load without monitoring system shutdown if primary power fails
- Hot-swappable half-height structure, allows single module replacement during rack live operation without cutting off machinery protection functions
- Integrated EMI filtering and surge suppression circuits, delivers ultra-clean low-noise DC power to protect high-precision vibration transducer signal measurement accuracy
Industry Applications
- Thermal & hydropower plants for steam turbine, generator and large induced draft fan monitoring racks
- Oil & gas refineries for centrifugal compressors, pipeline pumps and offshore platform rotating equipment protection systems
- Petrochemical manufacturing for process blowers, high-speed agitators and heavy-duty compressor condition monitoring frames
- Metallurgical & pulp paper mills for rolling mill shafts, kiln fans and circulating pump vibration monitoring racks
Bently Nevada 3500/15-05-05-CN serves as the core stable power foundation for the complete 3500 machinery protection platform. Its universal wide voltage input and fault-tolerant redundant design effectively avoid production shutdown accidents caused by power supply breakdown, supporting long-term reliable predictive maintenance for critical industrial rotating assets.







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