Grounding & Protection Studies
Grounding & Protection Studies
Engineering-led grounding and protection studies designed to reduce fault risk, improve system coordination, and support compliance.
We measure and evaluate:
- Ground rod resistance
- Ground grid performance
- Step and touch potential risk
- Soil resistivity
Applications include:
- Substations
- Industrial facilities
- Data centers
- Generator installations
Deliverable: Measured results with compliance review and corrective recommendations.
Arc Flash & Arc Fault Studies
We analyze fault conditions and protection response to determine:
- Incident energy levels
- Flash protection boundaries
- PPE requirements
- Labeling requirements
This supports safety programs and regulatory compliance.
Deliverable: Engineering report with labeling and mitigation guidance.
Coordination Studies
We evaluate protective device settings to ensure:
- Selective coordination
- Proper breaker timing
- Reduced nuisance tripping
- Fault isolation without system-wide shutdown
Ideal for facilities with frequent breaker trips or recent system upgrades.
Distribution Reliability Assessment
We review system configuration and fault paths to identify:
- Weak coordination points
- Grounding deficiencies
- Overloaded circuits
- Protection misalignment
Designed to improve uptime and reduce unplanned outages.
When to Consider a Grounding or Protection Study
- After major electrical upgrades
- Following expansion or new load additions
- Repeated breaker trips
- Insurance or regulatory requirements
- Aging infrastructure
- Utility interconnect modifications
Our Process
- Field measurement and system review
- Data collection and modeling
- Protection device evaluation
- Risk analysis
- Clear reporting and corrective recommendations
We provide actionable guidance, not theoretical analysis.
Why ProgUSA
- Engineering-led studies
- Field measurement capability
- Structured documentation
- Practical mitigation strategies
- Integration with power quality and testing services