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CEI EN 60664-3

Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution

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Organization: CEI
Publication Date: 1 February 2004
Status: inactive
Page Count: 32
scope:

Questa Norma si applica ad assiemi protetti dall'inquinamento mediante l'uso di rivestimento, riempimento o stampaggio, consentendo quindi una riduzione delle distanze di isolamento in aria e delle distanze di isolamento superficiali descritte nella Parte 1 (60664-1) o nella Parte 5 (60664-5).
La Norma descrive le prescrizioni e le procedure di prova per due metodi di protezione:
la protezione di tipo 1 migliora il microambiente delle parti protette;
la protezione di tipo 2 è considerata analoga all'isolamento solido.
Si applica anche a tutti i tipi di schede a circuiti stampati protette, compresa la superficie degli strati interni dei circuiti multistrato, substrati e assiemi protetti in modo analogo.

Document History

August 1, 2019
Insulation coordination for equipment within low-voltage systems Part 3: Use of coating, potting or moulding for protection against pollution
A description is not available for this item.
December 1, 2017
Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
This part of IEC 60664 applies to assemblies protected against pollution by the use of coating, potting or moulding, thus allowing a reduction of clearance and creepage distances as described in IEC...
December 1, 2010
Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
Questa Variante alla Norma CEI EN 60664-3 introduce modifiche agli articoli 4, 5 e Allegato A.
CEI EN 60664-3
February 1, 2004
Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
Questa Norma si applica ad assiemi protetti dall’inquinamento mediante l’uso di rivestimento, riempimento o stampaggio, consentendo quindi una riduzione delle distanze di isolamento in aria e delle...

References

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