NBN EN 60664-3 : 2003 AMD 1 2010
Current
The latest, up-to-date edition.
INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PART 3: USE OF COATING, POTTING OR MOULDING FOR PROTECTION AGAINST POLLUTION
01-12-2013
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 Design requirements
4.1 Principles
4.2 Application range regarding environment
4.3 Requirements for the types of protection
4.4 Dimensioning procedures
5 Tests
5.1 General
5.2 Specimens for testing coatings
5.3 Specimens for testing mouldings and potting
5.4 Preparation of test specimens
5.5 Scratch resistance test
5.6 Visual examination
5.7 Conditioning of the test specimens
5.8 Mechanical and electrical tests after conditioning
and electromigration
5.9 Additional tests
Annex A (normative) - Test sequence
Annex B (normative) - Technical committees' decisions
Annex C (normative) - Printed wiring board for testing
coatings
Bibliography
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.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN 60664-3:2017 | Identical |
| I.S. EN 60664-3:2017 | Identical |
| DIN EN 60664-3 : 2017 | Identical |
| NF EN 60664-3 : 2017 | Identical |
| BS EN 60664-3:2017 | Identical |
| UNE-EN 60664-3:2004 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.