Baureihe THYREC

The THYREC series has been developed for applications where uninterrupted DC power supply for safety-critical and operationally important loads is required. In the event of a mains power failure, the systems maintain the supply of monitoring, control, measurement, regulation and data processing equipment, helping to ensure continuity of critical industrial and infrastructure processes.

The proven thyristor technology provides a robust and durable foundation for continuous industrial operation. A key feature is the complete separation of the control and monitoring units. Even if the monitoring unit becomes unavailable, rectifier operation remains active, supporting high system availability and reliable operation in demanding environments.

The integrated GMU monitoring unit enables continuous supervision of operating conditions and key performance values. Through its modular bus architecture, the system can be expanded with additional monitoring and communication functions to meet project-specific requirements. A wide range of voltage and power classes allows deployment in both small control installations and large-scale energy, transportation and industrial infrastructure projects.

Integration into existing control and supervisory systems makes the THYREC series suitable for both new installations and modernization projects. Its modular architecture supports future expansion and provides long-term planning security for evolving operational requirements.

• battery-backed operation enables continued power supply during mains failures
• separation of control and monitoring functions reduces the risk of complete system failure
• the modular monitoring architecture supports adaptation to project-specific requirements
• integration into existing control systems enables seamless incorporation into established infrastructures
• robust thyristor technology supports reliable long-term industrial operation
• expansion via the internal bus system facilitates future system upgrades
• centralized display of operating and fault conditions simplifies system supervision
• flexible voltage and power configurations support application-specific design
• comprehensive monitoring functions contribute to high system availability

The THYREC series supports the planning of reliable DC power supply systems for critical infrastructure and industrial applications. Its broad range of voltage and power ratings enables projects of varying scale to be implemented on a common platform. Integration into existing control and monitoring environments simplifies incorporation into modern industrial and utility systems.

For planners, the modular expandability of the monitoring technology and the future-oriented system architecture offer significant advantages. This allows both new installations and modernization projects to be implemented efficiently while supporting long-term operational requirements.

The THYREC series provides a structured and service-friendly architecture for industrial DC power supply applications. The integrated monitoring unit with display and status indicators simplifies commissioning, parameterization and diagnostics directly on site. Additional modules can be integrated easily via the internal communication bus.

Various enclosure sizes and performance classes enable project-specific configuration. Comprehensive diagnostic and alarm functions support maintenance personnel by enabling rapid fault identification and corrective action. This reduces downtime and simplifies long-term maintenance planning.

Typical areas of application

• Power generation plants
• Electrical substations
• Railway and transportation infrastructure
• Oil and gas facilities
• Process industries
• Control and automation systems
• Measurement and regulation technology
• Industrial facilities with safety-critical loads