Replacement and Reassembly of Control and Measurement Circuitsalong with cable labeling
ELTEC50Hz Gridworx executed the modernization of control and measurement systems within a 110/30 kV substation in Germany, focusing on reliability, clarity, and compliance.
The project involved the replacement of existing secondary circuits, reassembly of protection and control wiring, and comprehensive cable labeling across all systems. Accurate labeling and structured routing are essential in high-voltage substations, directly impacting operational safety, fault diagnostics, and maintenance efficiency.
The upgraded system ensures improved signal integrity, streamlined troubleshooting, and readiness for integration with advanced monitoring and automation technologies.





