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SKU: 129478-01
Bently Nevada 3500 System High DC Power Input Module 129478-01
The Bently Nevada 129478-01 is a High DC Power Input Module designed for the 3500 Machinery Protection System. This essential component provides a reliable interface for high-voltage DC power sources, ensuring continuous, redundant operation for critical turbine monitoring and industrial control applications.
Product Description
Efficient Power Management for Critical Systems
The Bently Nevada 129478-01 serves as the specialized High DC Power Input Module for the 3500 Series Machinery Protection System. Because critical monitoring racks require stable and redundant power sources, this module facilitates the entry of high-voltage DC power into the system’s power supply units. It effectively manages the interface between the external plant power grid and the internal monitoring hardware. Consequently, this module ensures that the 3500 rack maintains continuous operation even during external power fluctuations, supporting the overall reliability of your Turbine Supervisory Instrumentation (TSI).
Superior Voltage Regulation and Integration
To maintain peak operational efficiency, the 129478-01 utilizes advanced circuitry that optimizes energy consumption while providing precise voltage handling. The module integrates seamlessly into the back of the 3500 rack, allowing for a clean and secure electrical connection. Furthermore, this High DC version is specifically engineered to handle higher voltage ranges typically found in industrial DC battery banks or power distribution centers. Because the design prioritizes low heat dissipation, it helps extend the lifespan of adjacent monitoring modules within the same enclosure.
Durable Engineering for Industrial Longevity
The 129478-01 guarantees consistent performance under demanding industrial conditions. Bently Nevada constructs this module using premium-grade components to resist the effects of electrical noise and transient surges. Moreover, the intuitive terminal layout simplifies the installation process and reduces the potential for wiring errors during maintenance. By providing a rugged and reliable power interface, the module minimizes the risk of system downtime and ensures that your vibration monitoring sensors remain active 24/7. Therefore, implementing this genuine Bently Nevada power input module protects your investment in high-value rotating assets.
Technical Specifications
- Manufacturer:Â Bently Nevada (Baker Hughes)
- Model Number:Â 129478-01
- Module Type:Â High DC Power Input Module
- System Compatibility:Â Bently Nevada 3500 Series
- Power Input Range:Â High Voltage DC
- Weight:Â 0.26 kg (0.57 lbs)
- Dimensions:Â 2.5 x 12.0 x 12.0 cm
- Installation Position:Â Rear of 3500 Rack (Power Supply Slot)
- HS Code:Â 8537101190
- Operating Temperature: -30°C to +65°C (-22°F to +150°F)
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Technical Overview
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Detailed Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 3500/15 |
| Condition | Brand New |
| Warranty | 12 Months |
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Operational Capabilities
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Technical FAQ
Q: Is this an authentic Bently Nevada product?
A: Yes, this is a 100% genuine Bently Nevada product with full manufacturer warranty.
Q: What warranty is included?
A: All products include a standard 12-month warranty with comprehensive technical support.


























