Acceptance Testing & Electrical Maintenance
Certified field testing and maintenance services to verify system integrity and ensure long-term operational reliability.
At Arc Power Testing LLC, we deliver expert-level Acceptance Testing and Electrical Maintenance services designed to validate system performance, prevent failures, and extend equipment life. Whether you’re commissioning a new installation or maintaining critical infrastructure, our certified technicians follow ANSI/NETA ATS & MTS standards to ensure every component operates safely and reliably.
We combine precision diagnostics with hands-on field expertise to uncover hidden issues before they become costly problems. Our testing protocols are tailored to your system’s configuration, age, and operational demands—ensuring compliance, safety, and uptime.
Scope of Services
🔹 Acceptance Testing for New Installations
We verify that newly installed electrical systems meet design intent, manufacturer specifications, and code requirements—before energization.
🔹 Preventive & Predictive Maintenance Testing
Routine testing helps identify wear, degradation, and early signs of failure. We schedule maintenance based on system criticality and historical performance.
🔹 Circuit Breaker Testing (Primary Injection, Trip Verification)
We test protective devices under simulated fault conditions to confirm trip settings, timing accuracy, and coordination integrity.
🔹 Insulation Resistance, Contact Resistance & TTR Tests
We assess insulation health, contact quality, and transformer winding ratios to detect aging, contamination, or internal faults.
🔹 Ground Fault, Relay & GFCI Functional Testing
We verify ground fault protection schemes and ensure relays and GFCIs respond correctly to abnormal conditions.
🔹 Infrared Thermography & Ultrasonic Inspections
Non-invasive thermal and acoustic scans help detect hot spots, loose connections, and mechanical anomalies without shutdown.
🔹 Torque Verification & Equipment Cleaning
We confirm mechanical integrity of bolted connections and perform cleaning to remove dust, corrosion, and conductive debris.
🔹 Comprehensive Test Reports with Recommendations
Every service includes detailed documentation with test results, compliance status, and actionable recommendations for corrective action or future planning.
Why It Matters
Electrical systems degrade over time—and undetected issues can lead to downtime, safety hazards, or equipment failure. Our Acceptance Testing and Electrical Maintenance services provide the assurance you need to operate with confidence.
At Arc Power Testing, we don’t just test systems—we protect performance.
