Introduction
Some time ago, a plant contacted us because its main electrical panel was experiencing intermittent failures and no longer met current electrical standards.
What seemed like a simple upgrade ended up becoming a comprehensive modernization and operational reliability project.
? Initial Diagnosis
During the on-site assessment, we documented every circuit, protection device, and obsolete component to understand the scope of the problem.
We identified discrepancies between the original design and the actual condition of the panel, as well as non-compliant protection devices and variable frequency drives (VFDs) that were over a decade old.
? Engineering and Component Selection
Based on the diagnosis, we developed the detailed engineering and selected:
Circuits and contactors with improved breaking capacity.
Modern VFDs with advanced thermal protection.
High-precision signaling and monitoring devices.
Every decision prioritized safety, efficiency, and compatibility with existing equipment.
? Manufacturing and FAT Testing
In our workshop, we manufactured the new electrical panel, paying attention to every detail:
Organized wiring and complete labeling.
Continuity and insulation testing.
FAT simulations to validate communication and response.
During testing, protection parameters and response times were adjusted to ensure stable performance.
? Installation and Commissioning
Once validated, the panel was installed at the plant.
During commissioning, we performed functional tests with the client, verifying that each signal and device responded correctly.
? Result
The result: a more reliable system, with precise monitoring and ready for future expansion. Modernizing wasn’t just about changing equipment; it was about ensuring continuity and reliability in every connection.
