Power Quality
Understand what is happening in your electrical system.
Energy Design investigates power quality issues, unbalanced phases and electrical faults, combining measurements with practical engineering advice.
Investigation and assurance
Power quality surveys, infrared inspections and assessment of existing electrical infrastructure help identify problems and inform the next steps.
Power Quality,
Load Studies &
Thermal Surveys
Understand your electrical system. Identify waste. Make informed decisions.
Discuss your requirementsClear evidence. Practical savings.
Accurate electrical data helps identify faults, wasted energy and opportunities to reduce running costs. We turn measurements into practical recommendations for a reliable, efficient system.
Measure
Capture real operating data from your electrical system.
Analyse
Identify issues, trends and opportunities.
Improve
Practical recommendations for lower running costs and a more efficient, reliable system.
Turn measured data into cost savings
Find the waste. Prioritise the improvements. Invest with confidence.
Identify wasted energy
Reveal out-of-hours consumption, unnecessary loads and patterns that increase running costs.
Improve phase balance
Balanced loads can reduce electrical losses and heating, improve capacity and support efficient operation.
Plan solar & battery storage
Use measured demand and load profiles to assess suitable system sizes and likely value before investing.
Explore solar PV & batteries →Illustrative load profile
Illustrative data · not a client survey
Power-quality analysis
We measure and analyse key power-quality parameters to identify problems that can affect equipment performance, increase losses and cause downtime.
Our surveys capture voltage and current waveforms, harmonic distortion, power factor, voltage variations and transients, with detailed event logging.
You receive a clear report explaining the findings and practical recommendations to resolve issues and improve system performance.
Voltage waveforms
Harmonics
Power factor
Recorded events
△ Voltage dip
△ Voltage swell
ⓘ Transient
ⓘ Harmonic event
Illustrative data · not a client survey
Electrical load studies
24-hour three-phase load profile
Phase balance
Illustrative data · not a client survey
Understand when and where energy is used
Monitor demand, peak loads and phase balance. Identify practical changes and establish a baseline to assess improvements.
Unbalanced phases can increase losses, cause additional heating and higher neutral currents, and reduce the usable capacity of your installation. We identify imbalance and explain the impact, helping you to optimise loading and plan for future demand. Better data supports better decisions on efficiency measures, solar PV and battery storage.
Infrared thermographic surveys
We carry out infrared thermographic surveys to identify developing faults and hot spots before they cause failure.
Thermal imaging reveals loose connections, overloaded cables and faulty components that may not be visible during a visual inspection.
Early identification helps you plan maintenance, reduce the risk of unplanned downtime and improve safety and reliability.
Illustrative thermal comparison
From measurement to recommendation
A clear and structured process, from on-site measurement to practical recommendations.
Understand
We discuss your objectives and site requirements.
Monitor
We install monitoring equipment to capture high-quality operating data.
Analyse
We analyse the results and identify issues, opportunities and practical solutions.
Report
You receive a clear report with findings and recommendations.
Survey Report
Commercial electrical systemMeasured evidence.Practical recommendations.
Illustrative report
Make cost-saving decisions based on measured evidence.
Let’s understand your energy use and identify the improvements that offer practical value.
Discuss your requirements