Power Quality
Analysis & Optimization
Poor power quality costs more than you think. PlantIQX measures, analyses, and optimises your facility's power parameters — eliminating energy losses, preventing equipment failures, and improving plant reliability across every industry.
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Power Quality Monitoring
Poor power quality silently inflates your electricity bills, degrades equipment, and causes unplanned production stoppages. PlantIQX Power Quality Monitoring uses Class A accuracy analyzers (IEC 61000-4-30) to measure, diagnose, and correct voltage, current, harmonic, and power factor issues — delivering actionable engineering reports and proven savings.
What Poor Power Quality Causes
- Higher Electricity Bills
- Equipment Failures
- Production Downtime
- Transformer Overheating
- Utility Penalties
- Reduced Equipment Life
- Increased Reactive Power Losses
Measure · Analyze · Identify · Optimize · Improve
PlantIQX deploys advanced Class A power quality analyzers across your facility to capture waveform data in real time, identify the root cause of every power quality disturbance, and deliver corrective action recommendations with quantified energy savings potential.
High-speed transient capture with IEC 61000-4-30 compliant instruments records every voltage sag, swell, and harmonic event across all three phases.
Advanced harmonic spectrum analysis pinpoints the exact source of power quality disturbances — whether non-linear loads, poor grounding, or supply issues.
Detailed technical reports with trend analysis, corrective action recommendations, and energy savings potential quantified in rupees per year.
6 Pillars of Power Quality Analysis
Voltage Analysis
Measure and diagnose Voltage Sag/Dip, Voltage Swell, Voltage Unbalance, Voltage Fluctuations, Voltage Stability, and Frequency Variation to ensure stable supply for reliable operations.
Current Analysis
Identify Current Unbalance, Neutral Current issues, Load Distribution anomalies, Phase Current deviation, Inrush Current events, and Current Fluctuations to optimise load distribution.
Harmonic Analysis
Detect Voltage THD, Current THD, full Harmonic Spectrum, Harmonic Orders, Resonance Assessment, and THD as per IEEE 519 — preventing equipment overheating and failures.
Power Analysis
Monitor Active Power (kW), Reactive Power (kVAR), Apparent Power (kVA), Power Factor, Displacement PF, Maximum Demand, and Energy (kWh/kVARh) to optimise power factor and reduce costs.
Unbalance Analysis
Assess Voltage Unbalance (%), Current Unbalance (%), Negative Sequence, Zero Sequence, and Phase Angle Deviation to maintain balance for better efficiency and extended equipment life.
Grounding Assessment
Conduct Earth Impedance Testing, measure Neutral-Earth Voltage, Ground Resistance, and evaluate Ground System integrity for safety, protection, and regulatory compliance.
Comprehensive Power Quality Services
Power Quality Audits
Comprehensive site-wide PQ assessment using Class A analyzers — identifying every source of energy loss, equipment stress, and utility penalty risk with a detailed corrective action roadmap.
Harmonic Analysis & Mitigation
Full harmonic spectrum measurement per IEEE 519 — identifying non-linear load sources, resonance risk, and prescribing passive or active harmonic filter solutions to prevent overheating and failures.
Power Factor Optimization
Measure displacement and true power factor across your facility, then design and validate capacitor bank or APFC panel corrections — eliminating utility penalties and reducing reactive power losses.
APFC Panel Assessment
Evaluate existing Automatic Power Factor Correction panels for proper sizing, relay settings, capacitor health, and switching sequences — ensuring your PF correction investment is performing optimally.
Grounding & Earth Testing
Measure earth impedance, neutral-earth voltage, ground resistance, and step/touch voltage — ensuring your grounding system meets BIS standards for personnel safety and equipment protection.
Energy Efficiency Improvements
Translate PQ findings into quantified energy saving projects — from VFD installation and motor efficiency upgrades to transformer right-sizing — with projected payback periods and ROI calculations.
Schedule Your Power Quality Assessment Today
Expert analysis. Practical solutions. Better power. Better performance. Let PlantIQX engineers identify exactly what poor power quality is costing your facility — and fix it.
Book a PQ Assessment