You are here:
- Home
- Product
- Power Electronics
- DC Power Modules
- Bently Nevada 3500 System High DC Power Input Module 129478-01
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)
You may also like
The Bently Nevada 3500/92 is a high-speed communication gateway for the 3500 Series Monitoring System. It bridges machinery protection data with DCS/PLC systems via Modbus and Ethernet protocols for real-time asset monitoring.
Bently Nevada 3500/93 135785-02 Display Unit, backlighted
The Bently Nevada 3500/93 135785-02 is a high-visibility backlit display unit designed for the 3500 series monitoring system. It provides local access to real-time machinery data, alarm statuses, and system diagnostics in a rugged, industrial-grade package.
Bently Nevada 3500/05-01-01-00-00-00 System Chassis Rack
The Bently Nevada 3500/05-01-01-00-00-00 is a 19-inch full-size system rack designed for 3500 series modules. It features 14 slots, a rack-mount configuration, and a high-performance backplane. This chassis provides the essential power and communication infrastructure for machinery protection.
Bently Nevada 3500/44-02-00 126623-01 Aero GT I/O Module
The Bently Nevada 3500/44-02-00 is a 4-channel Aeroderivative Gas Turbine vibration monitor featuring the 126623-01 I/O module. It utilizes advanced tracking filters to isolate N1/N2 rotor speeds and employs an external termination architecture for streamlined maintenance in mission-critical power generation environments.
Bently Nevada 350800-01-180 Hazardous Gas Sensor
The Bently Nevada 350800-01-180 is a high-precision hazardous gas sensor designed for the 3500 series monitoring system. It provides continuous detection of combustible gases and machinery vibration in extreme environments, ensuring personnel safety and protecting critical rotating assets in power and oil & gas facilities.
Bently Nevada 130944-01 128275-01 3500 System Blank Plate
The Bently Nevada 130944-01 (128275-01) is a high-quality blank plate designed for the 3500 Machinery Protection System. It preserves internal rack airflow, provides EMI/RFI shielding, and protects unused backplane slots from industrial contaminants to ensure peak system performance.
Bently Nevada 136188-02 Ethernet/RS485 Modbus I/O Module
The Bently Nevada 330104-00-08-05-02-05 is a 3300 XL 8mm proximity probe that provides precision non-contact vibration monitoring. It features a 0.5-meter cable, 1/2-20 UNF threads, and a rugged PPS tip designed for critical turbine and compressor protection in temperatures up to +177°C.
Bently Nevada 135137-01 Position I/O Module with Internal Terminations
The Bently Nevada 135137-01 is a 4-channel Position I/O Module with internal terminations for the 3500/45 system. It provides precise axial thrust and differential expansion monitoring for critical turbines, featuring a rugged design certified for temperatures up to +85°C.
Bently Nevada 3500/77M-03-00 143729-01 Cylinder Pressure I/O Module
The Bently Nevada 3500/77M-03-00 (143729-01) is a 4-channel Cylinder Pressure I/O module with internal terminations. It provides critical pressure diagnostics and rod load monitoring for reciprocating compressors, ensuring API 670 compliance and high-temp reliability.
140471-02 | Bently Nevada | I/O Module
140471-02 Product datasheet
Model number: | 140471-02 | Module Type: | Dynamic Pressure I/O Module | |
Manufacture: | Bently Nevada | Condition: | Brand New | |
Range of Product: | 3300 series | Lead time: | In Stock | |
Weight: | 0.4kg | HS CODE: | 8537101190 | |
Dimension: | 2.5x11.2x24.2cm | MOQ: | 1 | |
Product Origin: | USA | System: | TSI | |
Discontinued on: | active | Communication Service: | Ethernet router |
140471-02 Functional Description
The Bently Nevada 140471-02 Dynamic Pressure I/O Module is a high-precision vibration monitoring module designed for industrial machinery protection and condition monitoring. The 140471-02 provides real-time data on vibration levels, enabling early fault detection and preventing unexpected equipment failures.
With advanced signal processing capabilities, the Bently Nevada 140471-02 Pressure I/O Module ensures accurate measurement of machinery vibration, making it ideal for critical applications such as turbines, compressors, and motors. Its seamless integration with Bently Nevada monitoring systems enhances overall system reliability and operational efficiency.
The Bently Nevada 140471-02 Internal Terminations features a robust and durable design, ensuring stable performance in harsh industrial environments. It supports continuous monitoring, delivering precise data that helps optimize maintenance schedules and reduce downtime.
By offering high reliability and precision, the 140471-02 Proximitor Seismic Monitor plays a crucial role in protecting valuable machinery assets, extending equipment lifespan, and improving productivity in industrial applications.
128275-01 | Bently Nevada | Monitor Module
128275-01 Product datasheet
Model number: | 128275-01 | Module Type: | Slot Cover 3500 Future Expansion | |
Manufacture: | Bently Nevada | Condition: | Brand New | |
Range of Product: | 3500 system | Lead time: | In Stock | |
Weight: | 0.06kg | HS CODE: | 8537101190 | |
Dimension: | 24x2.8x2.8cm | MOQ: | 1 | |
Product Origin: | USA | System: | TSI | |
Discontinued on: | active | Communication Service: | Ethernet router |
128275-01Functional Description
The 128275-01 Slot Cover 3500 Future Expansion is expertly crafted from high-quality stainless steel, providing exceptional durability and resistance to corrosion in demanding industrial environments. Its robust construction ensures long-term performance, even under harsh operating conditions.
Measuring 120mm x 120mm x 3mm, the 128275-01 Bently Nevada 3500 monitoroffers a compact and space-efficient design, making it easy to install and integrate into a variety of industrial automation systems without affecting overall efficiency.
Designed to operate in extreme temperature conditions ranging from -40°C to +85°C, this slot cover guarantees reliable performance and protection across a wide range of applications, ensuring uninterrupted operation in challenging environments.
With seamless compatibility with Bently Nevada automation systems, the 128275-01 Future Expansion Blankfacilitates optimal interaction and data integrity, enhancing system reliability and operational efficiency.
Engineered to handle a DC 24V power supply, this slot cover is a cost-effective and practical solution for improving the resilience and functionality of existing control systems. Whether for new installations or system upgrades, the 128275-01 3500 Series Parts Slot Cover Future Expansionserves as an essential component for future expansion needs.
Bently Nevada 3500/15 114M5330-01 Low Voltage DC PIM
Technical Overview
The Bently Nevada 3500/15 is a genuine industrial automation component designed for reliable operation in demanding environments. This high-quality product ensures optimal performance and long-term durability for critical machinery protection systems.
Detailed Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 3500/15 |
| Condition | Brand New |
| Warranty | 12 Months |
Applications
- Power generation turbines and generators
- Oil & gas compressors and pumps
- Industrial rotating machinery monitoring
- Predictive maintenance systems
- Process automation in manufacturing plants
Operational Capabilities
This Bently Nevada 3500/15 component delivers consistent performance in harsh industrial environments. It is engineered for seamless integration with Bently Nevada monitoring systems, ensuring accurate data collection for predictive maintenance and operational efficiency.
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.


























