What do the "Tvs" parameters mean in the setup registers of the Harmonics Measurement Module? | Schneider Electric Vietnam

0 item count of documents is

My Products Item count in cart is 0 My Documents Item count in cart is 0

How can we help you today?

You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.

What do the "Tvs" parameters mean in the setup registers of the Harmonics Measurement Module?

Product Line

ION7550/ION7650

ION8800

PM8000

Environment

ION Framework

Resolution

'Tvs value' stands for 'Time versus Value'. These are 3 second rms values.

There is no upper limit for pulsing the evaluation input and there is no point in pulsing this module more frequently than 1x/second. By default is updates every 1 second.

If the Evaluation input is not linked and the Tvs Aggregate or Tvs Maximum mode is selected is select, a 3 second interval will be used.

Aggregate: the output of the module will be the 3 sec average harmonic (average of the 3 x 1 second Tvs values).

Maximum: then the output will be the largest value of the 3 x 1 second values.

Demand input is only used when display mode is set to Magnitude Outputs Displayed as Percentages or the THD Display Mode is set to Percentages. The input would a value like V1 Tot HD from a harmonics Measurement Module

Released for: Schneider Electric Vietnam

Published on:8/16/2010Last Modified on:10/17/2025

Range:

ION7550/ION7650

ION8800

PM8000 series

Range:

ION7550/ION7650

ION8800

PM8000 series