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EN 61621:1997
Current
The latest, up-to-date edition.
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Dry, solid insulating materials - Resistance test to high-voltage, low-current arc discharges
13-11-1997
FOREWORD
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
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