ANÁLISIS
ELÉCTRICOS
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Electrical harmonic measurements

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Characterize harmonic content at a facility measurement point and document the load conditions present during recording.

Electrical harmonic measurements
Image from the original Análisis Eléctricos website.
Electrical harmonic measurements — concept diagram
Concept illustration. It does not represent a connection procedure or an available configuration.
Application focus

What to review for this application

With electronic loads present, both current and voltage deserve review. Record which loads were connected rather than attributing a result to a single device without additional evidence.

01 / Planning

Define the inquiry objective

An electrical recording plan starts with the connection point, operating cycle, and event to be observed. These details help determine the capture period and recording format.

For this topic, the review should cover the following information:

  • Load type.
  • System configuration.
  • Recording period.
02 / Scope and deliverables

Agree on the review and documentation

When reviewing results, relate measurements to load conditions and operating events. The reporting scope and any comparison against specific criteria are agreed on in the proposal.

Share background information about load type, together with your requirements for system configuration and recording period. An inquiry supports a feasibility review; scope, pricing, and dates are confirmed in writing.

Before requesting a proposal

Include the location, target dates, and purpose of your project. If you have a procedure, diagram, or earlier records, mention them in your message so they can be considered during the review.

What helps determine the recording period?

Describe when the issue appears, how long it lasts, and whether it coincides with switching, a shift, or a load change. If no event history exists, mention that so an initial observation stage can be defined.

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