Industrial Electrical
Power Quality & Harmonics in Atlanta, GA
Strange equipment behavior, nuisance tripping, or VFD faults? We meter your system, identify harmonics, sags, and imbalance, and recommend mitigation.
What's included
- ✓ Power-quality logging
- ✓ Harmonic analysis
- ✓ Mitigation plan
- ✓ Filter / reactor install
We pull your permit & coordinate the inspection
Every job that requires it gets a permit pulled under our Georgia Electrical Contractor license #EN219136. We coordinate the county inspector (Fulton, Cobb, DeKalb, Gwinnett, Cherokee, Forsyth, Henry and surrounding counties) and stay onsite until the work is signed off — so your project is documented, insurable, and 100% code-compliant.
- ✓ Permit application & fees handled
- ✓ NEC 2020 + Georgia amendments
- ✓ County inspector scheduling
- ✓ Sign-off documentation for your records
Frequently asked questions
What's the difference between a voltage sag and a brownout? +
A sag is a brief dip (milliseconds to seconds) from high inrush loads starting nearby. A brownout is sustained low voltage (hours to days). VFDs and induction motors can cause sags; utility issues cause brownouts. We log both with a power-quality meter and recommend fixes.
Can harmonics damage motors or shorten equipment life? +
Yes. Harmonics increase motor heating, reduce efficiency, and shorten insulation life. VFDs and switching power supplies create harmonics. If your facility has many VFDs and equipment misbehaves (nuisance tripping, overheating), harmonic analysis is critical. We measure and design filters.
Should we install power-factor correction equipment? +
If your Georgia Power bill shows low power factor (<0.95), correction pays back. Capacitor banks or Active Power Factor Correction systems reduce demand charges. We measure your load profile and calculate savings. Modern VFDs already improve power factor vs. old motors.
Need power quality & harmonics?
Licensed, insured, and local — free written estimates in metro Atlanta.