13/04/2026
Where Panel Specifications Often Go Wrong?
In many projects, electrical panels are treated as a standard deliverable—something that just needs to be “made and installed.” But in reality, the quality of panel specification directly impacts system reliability, safety, and long-term performance.
Over the years, while working on PCC, MCC, and automation panels, we’ve noticed a few recurring gaps that tend to create issues down the line:
• Load Planning Without Future Vision�Designs are often based only on current requirements. When expansion happens (and it always does), the system starts operating at its limits—leading to unnecessary stress on components.
• Overlooking Fault Levels & Protection Logic�Short-circuit ratings and breaker coordination are sometimes treated as secondary checks. In reality, they are critical for ensuring that faults are isolated correctly without affecting the entire system.
• Thermal Design Not Given Enough Attention�Heat is one of the biggest silent killers in panels. Inadequate ventilation or improper derating can reduce equipment life significantly, even if everything looks fine on paper.
• Cable Layouts That Ignore Practicality�A panel might look neat during installation, but poor cable segregation, tight routing, or lack of labeling can make maintenance a nightmare later.
• Power Quality Not Considered Early�With increasing use of drives and non-linear loads, harmonics are becoming more common. Ignoring this at the design stage often leads to inefficiencies and operational penalties.
• Lack of Standardisation�Inconsistent drawings, unclear documentation, and non-standard practices create long-term dependency issues—especially during troubleshooting or upgrades.
From our perspective, a well-engineered panel is less about components and more about foresight. At Sanjay Engineering Industries, we focus on building panels that are not just compliant—but practical, scalable, and reliable in real operating conditions.
Curious to know—what are some challenges you’ve faced when dealing with panel specifications or executions?
