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IEC 61857-1:2008 ED3

Electrical insulation systems - Procedures for thermal evaluation - Part 1: General requirements - Low-voltage
26. 9. 2008.

Опште информације

60.60     26. 9. 2008.

IEC

TC 112

Međunarodni standard

29.080.30  

engleski   francuski   španski  

Kupovina

Objavljen

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Apstrakt

IEC 61857-1:2008 specifies a general test procedure for the thermal evaluation and qualification of electrical insulation systems (EIS) and establishes a procedure that compares the performance of a candidate EIS to that of a reference EIS. This standard is applicable to existing or proposed EIS used in electrotechnical products with an input voltage of up to 1 000 V where the thermal factor is the dominating ageing factor. This third edition cancels and replaces the second edition published in 2004, and constitutes editorial revisions to make this standard compatible with Parts 21 and 22.

Životni ciklus

PRETHODNO

POVUČEN
IEC 61857-1:2004 ED2

TRENUTNO

OBJAVLJEN
IEC 61857-1:2008 ED3
60.60 Standard objavljen
26. 9. 2008.

Nacionalna preuzimanja

SRPS EN 61857-1:2011  
ISS

Električni izolacioni sistemi — Postupci za vrednovanje termičke izdržljivosti — Deo 1: Opšti zahtevi — Niski napon

60.60   Standard objavljen

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