SN EN 61557-2 : 1997
Current
Current
The latest, up-to-date edition.
ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1 KV A.C. AND 1,5 KV D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 2: INSULATION RESISTANCE
Published date
01-12-2013
Publisher
1 Scope<br>2 Normative references<br>3 Definitions<br>4 Requirements<br>5 Marking and operating instructions<br>6 Tests<br>Table 1 - Calculation of operating error<br>Annex ZA (normative) Normative references to international<br>publications with their corresponding European publications<br>
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