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Posted: 2024-10-02 08:11 AM . Last Modified: 2024-11-22 04:25 AM
Estou tendo um problema com a plotagem das curvas. Montei um projeto para fazer um estudo de coordenação e seletividade, contendo um transformador e disjuntor geral, e na linha abaixo deles o total de 25 disjuntores. Porém toda vez que tento fazer o calculo do projeto, acusa 1 erro que não consigo identificar onde exatamente está, e no gráfico de qualquer disjuntor aparece o aviso: selectivity not calculated, no upstream lv protection. Se puderem me ajudar, agradeço
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Posted: 2024-10-03 10:07 PM
Hello Paula,
The secondary protection of the HVLV transformer is the ‘main LV protection device.”
Along with this “main LV protection device,” and any other “LV protection device of the network and its selectivity can be studied by using the Ecodial.
Please enclose the specific combination that you are mentioning or kindly enclose the project file created from the application.
The expert support team will do the analysis and get back to you with their comments.
Regards,
Team – Ecodial Expert Support.
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Posted: 2024-10-03 10:07 PM
Hello Paula,
The secondary protection of the HVLV transformer is the ‘main LV protection device.”
Along with this “main LV protection device,” and any other “LV protection device of the network and its selectivity can be studied by using the Ecodial.
Please enclose the specific combination that you are mentioning or kindly enclose the project file created from the application.
The expert support team will do the analysis and get back to you with their comments.
Regards,
Team – Ecodial Expert Support.
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