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IEC 61858:2004 ED2

Electrical insulation systems - Thermal evaluation of modifications to an established wire-wound EIS
10. 11. 2004.

Опште информације

99.60     25. 7. 2008.

IEC

TC 112

Međunarodni standard

29.080.30  

engleski   francuski   španski  

Kupovina

Revidiran

Jezik na kome želite da primite dokument.

Apstrakt

Lists the required test procedures for qualification of modifications of an established electrical insulation system (EIS) with respect to its thermal classification. This standard is applicable to EIS used in wire-wound electrotechnical devices. The test procedures are comparative in that the performance of a candidate EIS is compared to that of a reference EIS, which has proven service experience in accordance with IEC 60791 or has been evaluated by one of the procedures given in the IEC 61857 series.
This second edition cancels and replaces the first edition, published in 1999, and constitutes a technical revision that incorporates test procedures referenced in IEC 60034-18-22.

Životni ciklus

PRETHODNO

POVUČEN
IEC 61858:1999 ED1

TRENUTNO

POVUČEN
IEC 61858:2004 ED2
99.60 Povlačenje stupilo na snagu
25. 7. 2008.

REVIDIRAN OD

POVUČEN
IEC 61858:2008 ED3