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Glavni meni

IEC 61857-1:2004 ED2

Electrical insulation systems - Procedures for thermal evaluation - Part 1: General requirements - Low-voltage
10. 11. 2004.

Опште информације

99.60     26. 9. 2008.

IEC

TC 112

Međunarodni standard

29.080.30  

engleski   francuski   španski  

Kupovina

Revidiran

Jezik na kome želite da primite dokument.

Apstrakt

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 basic 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 second edition cancels and replaces the first edition published in 1998, and constitutes a technical revision to make this basic standard compatible with parts 21 and 22.

Životni ciklus

PRETHODNO

POVUČEN
IEC 61857-1:1998 ED1

TRENUTNO

POVUČEN
IEC 61857-1:2004 ED2
99.60 Povlačenje stupilo na snagu
26. 9. 2008.

REVIDIRAN OD

OBJAVLJEN
IEC 61857-1:2008 ED3