Norm

NEN-EN-IEC 60664-3:2003 en;fr

Isolatie coördinatie van apparatuur voor laagspanningssystemen - Deel 3: Gebruik van coating, inbranden of spuitgieten voor bescherming tegen verontreiniging

Volledig inclusief:

124,64

Over deze norm

Status Definitief
Aantal pagina's 47
Gepubliceerd op 01-07-2003
Taal Engels, Frans
This part 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 Part 1 or Part 5. This standard desribes the requirements and test procedures for two methods of protection: - type 1 protection improves the microenvironment of the parts under the protection; - type 2 protection is considered to be similar to solid insulation. This standard also applies to all kinds of protected printed boards, including the surface of inner layers of multi-layer boards, substrates and similarity protected assemblies, in the case of multi-layer printed boards, the distances through an inner layer are covered by the requirements for solid insulation in Part 1. This standard refers only to permanent protection. It does not cover assemblies that are subjected to mechanical adjustmet or repair. The principles of this standard are applicable to functional, basic, supplementary and reinforced insulation.

Details

ICS-code 29.080.30
Nederlandse titel Isolatie coördinatie van apparatuur voor laagspanningssystemen - Deel 3: Gebruik van coating, inbranden of spuitgieten voor bescherming tegen verontreiniging
Engelse titel Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
Vervangt
Gewijzigd door
Normatieve verwijzingen
  • 73/23/EEG, Laagspanningsrichtlijn

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