NF EN 60587 : 2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ELECTRICAL INSULATING MATERIALS USED UNDER SEVERE AMBIENT CONDITIONS - TEST METHODS FOR EVALUATING RESISTANCE TO TRACKING AND EROSION
13-01-2023
12-01-2013
1 Scope
2 Terms and definitions
3 Test specimens
3.1 Dimensions
3.2 Preparation
4 Apparatus
4.1 Electrical apparatus
4.2 Electrodes
4.3 Contaminant
4.4 Timing device
4.5 Depth gauge
4.6 Ventilation
5 Procedure
5.1 Preparation of the test
5.2 Method 1: Application of constant tracking voltage
5.3 Method 2: stepwise tracking voltage
5.4 End-point criteria
6 Test report
Explains two test methods for the evaluation of electrical insulating materials for use under severe ambient conditions at power frequencies (45 Hz to 65 Hz) by measurement of the resistance to tracking and erosion, using a liquid contaminant and inclined plane specimens. The two methods are as follows: - Method 1: constant tracking voltage; - Method 2: stepwise tracking voltage.
| DevelopmentNote |
Indice de classement: C26-221. PR NF EN 60587 August 2006. (08/2006) Supersedes NFC 26 221. (06/2012)
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| DocumentType |
Standard
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| PublisherName |
Association Francaise de Normalisation
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NBN EN 60587 : 2007 | Identical |
| I.S. EN 60587:2007 | Identical |
| BS EN 60587:2007 | Identical |
| DIN EN 60587 : 2008 | Identical |
| IEC 60587:2007 | Identical |
| UNE-EN 60587:2007 | Identical |
| EN 60587:2007 | Identical |
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