International Electrotechnical Commission

Publication detail

Reference	P-IEC 61858 ed1.0 withdrawn corrigendum	> preview
Title	Electrical insulation systems - Thermal evaluation of modifications to an established wire-wound EIS
Publication date	1999-09-30
Format, price (Swiss francs) and language	45.- 23 pages 45.- 157 Kb
Abstract	Lists the required test procedures for qualification of modifications of an established electrical insulation system (EIS) with respect to its thermal classification. Applicable to EIS used in wire-wound electrotechnical devices with input voltage up to 1000 V. 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 IEC 61857 series.
Technical Committee	112 - Evaluation and qualification of electrical insulating materials and systems
ICS Codes	29.080.30 Insulation systems
Replaced by

Search

>> Advanced search

Quick access by ref. number

Basket

Your basket is empty

Your country is :
Your TVA is : You must login...

Payment

Just Published

1. IEC 61970-301 Ed. 4.0
2. IEC 61996-1 Ed. 2.0
3. IEC 60974-5 Ed. 3.0
4. IEC 60601-1-SER Ed. 1.0
5. IEC 60601-1 Ed. 3.0
6. IEC 60838-2-1-am2 Ed. 1.0
7. IEC/TS 62720 Ed. 1.0

>> Published in the last 30 days

Bestsellers

1. IEC 61000-4-2 Ed. 2.0
2. IEC 62471 Ed. 1.0
3. IEC 60068-2-14 Ed. 6.0
4. IEC 60079-0 Ed. 6.0
5. IEC 61010-1 Ed. 3.0
6. IEC 61400-12-2 Ed. 1.0
7. IEC 62304 Ed. 1.0
8. IEC 60229 Ed. 3.0
9. IEC 60812 Ed. 2.0
10. IEC 61326-1 Ed. 2.0