Recommendations for the classification of materials for the insulation of electrical machinery and apparatus in relation to their thermal stability in service— 31 стр.
Amendment 1 - Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus— 13 стр.
Amendment 1 - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations— 5 стр.
Determination of power losses in high-voltage direct current (HVDC) converter stations with line commutated converters (IEC 61803:1999 + A1:2010 + A2:2016); German version EN 61803:1999 + A1:2010 + A2:2016— 40 стр.