The DEWEN® TITRON RailGuard™ Series is a heavy-duty online UPS platform engineered for railway, transportation, and mission-critical infrastructure where electrical, mechanical, and environmental stresses exceed standard industrial conditions.
Based on the proven TITRON industrial UPS architecture, RailGuard™ incorporates railway-specific design considerations, including enhanced mechanical robustness, improved shock and vibration tolerance, and EMC behaviour suitable for rolling stock and trackside environments.
The system delivers continuous, high-quality power for signalling, control, communications, SCADA, and auxiliary railway loads, ensuring maximum availability in demanding operating conditions.
Key Features
- Double-conversion online topology for zero transfer-time power protection
- High overload capability to support railway transient loads
- Enhanced mechanical robustness for shock and vibration-prone environments
- Wide input voltage and frequency tolerance suitable for unstable grids
- High efficiency operation, including partial load efficiency optimization
- Low output voltage ripple, extending battery service life
- Redundant and monitored cooling system for high availability
- Parallel operation capability for capacity expansion and redundancy
- Flexible battery configurations (VRLA standard, Lithium-ion optional)
- Industrial-grade communication interfaces for system monitoring and control
Safety & Standards
The TITRON™ RailGuard Series is engineered with alignment to relevant industrial and railway standards.
- IEC / EN 62040-1 – Safety
- IEC / EN 62040-2 – EMC
- IEC / EN 62040-3 – Performance
- EN 50155 – Railway electronic equipment (design-aligned)
- EN 45545-2 – Fire protection (material & design-aligned)
- EN 50121-3-2 – Railway EMC (design-aligned)
- CE & RoHS compliant
Please contact our product specialists who are happy to assist with product selection and guide you through the design cycle, offering both technical and commercial support.
More information available HERE
