Published Date: 04/01/2008

Draft Document - Insulation coordination for equipment within low-voltage systems - Part 2-1: Application guide - Explanation of the application of the IEC 60664 series, dimensioning examples and dielectric testing (IEC 109/66/CD:2008)

$16.677

DIN EN 61857-1 - DRAFT

Published Date: 06/01/2008

Draft Document - Electrical insulation systems - Procedures for thermal evaluation - Part 1: General requirements - Low-voltage (IEC 112/92/CDV:2008); German version FprEN 61857-1:2008

$6.213

DIN EN 61858-1

Published Date: 11/01/2014

Electrical insulation systems - Thermal evaluation of modifications to an established electrical insulation system (EIS) - Part 1: Wire-wound winding EIS (IEC 61858-1:2014); German version EN 61858-1:2014

$25.506

DIN EN 61857-31

Published Date: 09/01/2017

Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life of 5 000 h or less (IEC 61857-31:2017); German version EN 61857-31:2017

$13.407