Start with a clear measurement objective
Before selecting an instrument, define the issue to investigate: protective device trips, operating changes, load changes, or the behavior of a three-phase system. That objective informs the monitoring locations, recorded parameters, and monitoring period.
What the study can include
Depending on the instrument and project needs, the scope may include voltage, current, demand, power factor, and harmonic measurements. We agree on the variables before the service so the results address a specific question.
Interpret data in its operating context
Measurements are reviewed alongside available information about loads and operating schedules. This helps identify patterns and develop recommendations for follow-up. Additional measurements may be needed to investigate a specific cause.
Help us prepare your proposal
- Facility location and proposed monitoring point.
- Issue description and the times it occurs.
- Available system and load information.
- Monitoring period and required deliverables.
Frequently asked questions
How long should monitoring last?
The duration depends on the objective and operating cycle. It is defined during the project review; an intermittent issue may require a different period than a targeted assessment.
Does the study certify compliance?
The scope and evaluation criteria must be agreed on in writing. Recording electrical parameters alone does not constitute compliance certification.
