IEC 61858:1999
Electrical insulation systems - Thermal evaluation of modifications to an established wire-wound EIS

Standard No.

IEC 61858:1999

Release Date

1999

Published By

International Electrotechnical Commission (IEC)

Status

Be replaced 2008-07

Replace By

IEC 61858:2004

Latest

IEC 61858:2008

IEC 61858:1999 history

• 2008 IEC 61858:2008 Electrical insulation systems – Thermal evaluation of modifications to an established wire-wound EIS (Edition 3.0)
• 2004 IEC 61858:2004 Electrical insulation systems - Thermal evaluation of modifications to an established wire-wound EIS
• 1999 IEC 61858:1999 Electrical insulation systems - Thermal evaluation of modifications to an established wire-wound EIS