NF EN 61621 : 1998
Current
The latest, up-to-date edition.
DRY, SOLID INSULATING MATERIALS - RESISTANCE TEST TO HIGH-VOLTAGE, LOW-CURRENT ARC DISCHARGES
12-01-2013
1 Scope
2 Normative references
3 Definitions
4 Apparatus
4.1 Test circuit
4.2 Electrodes and electrode assembly
4.3 Test chamber
4.4 Calibration
5 Specimens
6 Conditioning
7 Procedure
8 Results
9 Report
Table 1 Sequence of 1 min steps
Figures
1 Example for electrical circuit
2 Electrode mounted in a shank (example)
3 Electrode assembly (example)
Annex
ZA (normative) Normative references to international
publications with their corresponding European publications
Covers a method of test for provision of preliminary differentiation between similar insulating materials regarding their resistance to damage when exposed to high-voltage, low-current arc discharges, close to their surfaces.
| DevelopmentNote |
Indice de classement: C26-287. (07/2014)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 61621:1997 | Identical |
| EN 61621:1997 | Identical |
| UNE-EN 61621:1998 | Identical |
| IEC 61621:1997 | Identical |
| NBN EN 61621 : 1998 | Identical |
| DIN EN 61621 : 1999 | Identical |
| I.S. EN 61621:1999 | Identical |
| SN EN 61621 : 1997 | Identical |
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