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BENTLY 3500/15 129478-01 Power Supply Module
Product Overview: BENTLY 3500/15 129478-01
The BENTLY 3500/15 129478-01 power supply module is a high-reliability industrial power solution engineered for Bently Nevada’s 3500 Series Machinery Health Monitoring System. As a critical component of this advanced platform, the 3500/15 129478-01 delivers stable DC power to 3500 Series racks, ensuring uninterrupted operation of vibration monitors, communication gateways, and I/O modules in mission-critical industrial environments. Designed for redundancy and durability, this module combines dual-power input capability with rugged construction to support 24/7 operation in harsh conditions, making it an essential backbone for machinery health monitoring systems.
Featuring a 100–240V AC universal input and 24V DC, 5A output, the 3500/15 129478-01 adapts to global power grids while maintaining precise voltage regulation (±1% tolerance). Its hot-swappable design allows seamless replacement without system shutdown, minimizing downtime during maintenance, while built-in overload, overvoltage, and short-circuit protection safeguards connected components from electrical faults. The module’s -40°C to +85°C operating temperature range and IP20 protection rating ensure reliable performance in demanding settings, from power plant turbines to offshore oil platforms.
Within automation ecosystems, the 3500/15 129478-01 serves as the power core for Bently Nevada’s 3500 Series, enabling real-time monitoring of rotating machinery health. Its compatibility with 3500 Rack enclosures (e.g., 3500/05) and compliance with API 670 standards makes it a trusted choice for industries requiring robust power management in critical infrastructure, where equipment reliability directly impacts operational efficiency and safety.
Technical Specifications: BENTLY 3500/15 129478-01
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 3500/15 129478-01 |
| Manufacturer | BENTLY NEVADA |
| Product Type | Power Supply Module |
| Input Voltage | 100–240V AC (50/60 Hz, universal input) |
| Output Voltage/Current | 24V DC, 5A (120W maximum) |
| Efficiency | Up to 90% @ full load |
| Redundancy | Dual redundant inputs (auto failover) |
| Physical Dimensions | 177.8 mm (H) × 48.3 mm (W) × 254 mm (D) |
| Weight | 1.8 kg |
| Operating Temperature | -40°C to +85°C (derating above 60°C) |
| Humidity | 5–95% non-condensing |
| Mounting Type | 3500 Rack (slot-compatible, requires 3500/05) |
| Compliance | API 670, IEC 61000-6-2, NEMA ICS 7.0 |
| Country of Origin | United States |
Main Features and Advantages: BENTLY 3500/15 129478-01
Dual Redundant Power Design: The 3500/15 129478-01 supports dual independent power inputs, ensuring continuous operation if one source fails. This redundancy is critical for preventing unplanned downtime in applications like turbine control systems, where power interruptions could lead to costly production losses.
Hot-Swappable Functionality: Engineered for maintenance flexibility, the module allows hot-swapping while the system remains operational, reducing mean time to repair (MTTR) and enabling proactive maintenance without disrupting monitoring operations. This feature is invaluable in continuous processes such as pharmaceutical manufacturing or oil refining.
Robust Environmental Tolerance: With an extended temperature range and IP20 protection, the module withstands harsh industrial conditions, including vibration, dust, and temperature fluctuations. It is suitable for installation in both controlled environments and extreme settings like mining sites or offshore platforms.
Precision Voltage Regulation: The module maintains tight voltage stability (±1%) even under varying load conditions, ensuring sensitive monitoring electronics receive consistent power. This precision is essential for accurate vibration data acquisition and analysis in critical machinery.
Comprehensive Protection Mechanisms: Built-in overload, overvoltage, and short-circuit protection safeguards the module and connected components from electrical faults, extending the lifespan of the entire monitoring system and reducing maintenance costs.
Application Areas: BENTLY 3500/15 129478-01
The BENTLY 3500/15 129478-01 power supply module is indispensable for industries relying on real-time machinery health monitoring:
- Power Generation: Powers vibration monitoring systems in steam turbines, generators, and auxiliary equipment within thermal, hydro, and nuclear power plants, ensuring early fault detection and uninterrupted energy production.
- Oil and Gas: Deployed in refineries, offshore platforms, and pipeline networks to supply stable power to compressor and pump monitoring systems, even in corrosive or high-vibration environments.
- Manufacturing: Supports health monitoring of CNC machines, robotic arms, and conveyor systems in automotive, aerospace, and food & beverage production, minimizing unplanned downtime and maintaining quality control.
- Water Treatment: Manages power for pump and agitator monitoring in water/wastewater plants, ensuring regulatory compliance and efficient process management.
- Aerospace and Defense: Used in aircraft ground support equipment and military machinery, where reliable power is non-negotiable for mission-critical operations and safety.
Related Products: BENTLY 3500/15 129478-01
- 3500/05 Rack Enclosure: Houses the 3500/15 129478-01 and other 3500 Series modules, providing mechanical support and power distribution infrastructure.
- 3500/22M Proximitor Interface Module: Works in tandem with the power module to process vibration sensor signals, requiring stable power from the 3500/15 129478-01 for accurate measurements.
- 3500/42M Vibration Monitoring Module: Integrates with the power module to analyze vibration data, relying on consistent power supply for real-time diagnostics.
- 3500/92M Communication Gateway: Connects the 3500 Series to supervisory networks via Modbus TCP/IP, powered by the 3500/15 129478-01 for seamless data transmission.
- 3500/32 Relay Module (125712-01): Triggers alarms and trips based on monitoring data, dependent on the power module for reliable operation.
- 3500/53 Displacement Module: Monitors shaft displacement in rotating equipment, requiring stable power from the 3500/15 129478-01 for precise mechanical analysis.
Installation and Maintenance: BENTLY 3500/15 129478-01
Pre-installation Preparations:
Before installing the 3500/15 129478-01, verify that the input voltage (100–240V AC) matches the local power supply and that the 3500 Rack (e.g., 3500/05) is properly grounded. Clean the rack slot and ensure no debris is present. Slide the module into the designated slot, securing it with the provided retention brackets. Connect dual power cables to the terminal block, following Bently Nevada’s wiring diagram to ensure correct polarity and torque (1.2–1.5 N·m). Test both power inputs to confirm redundancy functionality before powering on the system.
Before installing the 3500/15 129478-01, verify that the input voltage (100–240V AC) matches the local power supply and that the 3500 Rack (e.g., 3500/05) is properly grounded. Clean the rack slot and ensure no debris is present. Slide the module into the designated slot, securing it with the provided retention brackets. Connect dual power cables to the terminal block, following Bently Nevada’s wiring diagram to ensure correct polarity and torque (1.2–1.5 N·m). Test both power inputs to confirm redundancy functionality before powering on the system.
Maintenance Recommendations:
- Routine Inspections: Perform monthly visual checks to verify power LED status (green for normal operation), tighten cable connections, and clean dust from ventilation slots to maintain thermal efficiency.
- Redundancy Testing: Quarterly test both power inputs by simulating a failure on one input to ensure seamless failover. Use a multimeter to confirm 24V DC output stability under varying loads.
- Environmental Monitoring: Regularly assess ambient temperature and humidity levels to prevent overheating or condensation, which could impact module performance. Install additional cooling if temperatures exceed 60°C.
- Spare Parts Management: Keep a pre-configured spare 3500/15 129478-01 on hand, leveraging our global supply chain for rapid replacement of discontinued or urgent components.
Product Guarantee: BENTLY 3500/15 129478-01
Our company provides a 12-month quality warranty for the BENTLY 3500/15 129478-01 power supply module, covering hardware defects arising from non-human factors. During the warranty period, we will promptly replace any module with abnormal output, protection failures, or physical damage at no additional cost. For discontinued models or urgent repair needs, our extensive inventory and global logistics network ensure rapid fulfillment, minimizing downtime and supporting continuous operation of your industrial systems.
With 17 years of expertise in industrial control distribution, we are committed to delivering reliable products and exceptional customer support. The 3500/15 129478-01 exemplifies our dedication to quality, offering the durability and redundancy required for critical machinery monitoring. Contact us today to optimize your power management strategy with this robust module.
Note: All product names, logos, and brands are the property of their respective owners. This document is for informational purposes only and does not substitute for Bently Nevada’s official technical documentation. Always refer to the manufacturer’s guidelines for detailed installation, operation, and safety instructions.
Whatsapp:+86 18859254943
E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
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