Modernization of railways is done basically with an objective to run existing and new trains at faster speeds safely and to give better customer service to rail users. This consists of modernization of track having better signaling and tele-communication arrangements and using other modern techniques in operation of railway system.
This is what PRBX has been doing for more than 50 years providing power solutions to track side modernization.
View Video Transcript / Summary
This technical overview demonstrates the modular design of the Powerbox (PRBX) Battery Backup Unit System (BBU-S). It showcases how the 19-inch rack-mounted modules configure together to provide smart-charging power backup from 340W to 1200W. The system offers automated health testing and remote monitoring capabilities over cellular networks (GSM, 3G, LTE) to ensure critical railway trackside connectivity, signaling, and interlocking systems remain fully operational during primary grid disruptions.
How the PRBX Battery Backup Unit System (BBU-S) Addresses Modern Trackside Needs
The Battery Backup Unit System (BBU-S) is a prime example of a specialized power system engineered for rapid deployment across heterogeneous railway and industrial applications. Designed to maintain critical signaling and communication systems during sudden grid power failures, the versatile BBU-S bridges the gap between legacy infrastructure and modern digital rail requirements.
Technical Specifications & Capabilities
To assist rail infrastructure engineers in evaluating grid compatibility and remote deployment requirements, the scalable architecture of the BBU-S is detailed below:
| Feature / Category | Specification & System Capability |
|---|---|
| Form Factor | Industry-standard 19-inch rack unit utilizing scalable sub-modules. |
| Power Output Range | Scalable configurations starting from 340W up to 1200W. |
| Input Flexibility | Versatile engineering options supporting both AC and DC input voltages. |
| Battery Intelligence | Micro-controlled smart charging logic paired with automated battery health testing. |
| System Architecture | Features an active power factor corrected (PFC) input and integrated output distribution. |
| Remote Connectivity | Integrated LAN interface alongside a radio communication module (GSM, 3G, LTE) for monitoring and control. |
Sustainability and Lifecycle Extension
Trackside systems must remain operational for decades. The flexible architecture of the BBU-S allows it to be easily reconfigured to match specific technical demands as needed for different industrial applications, promoting system longevity and reducing early replacement costs.
Additional Resources:
- Read the full release on how the BBU-S reduces railway modernization times
- Explore Technical Data and BBU-S Product Information
- View Our Complete Range of Specialized Railway Power Solutions
- Read the Technical White Paper: “Ecodesign, Reuse, Repair, Prolonging Lifetime and New Technology – Is it the new paradox?”
