NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60071-2 ; VDE 0111-2:1997-09 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60507 | 1991-04 | Artificial pollution tests on high-voltage insulators to be used on a.c. systems More |
| IEC 60721-2-3 | 1987 | Classification of environmental conditions. Part 2: Environmental conditions appearing in nature. Air pressure. More |
| IEC/TR 60505 | 1975 | Guide for the evaluation and identification of insulation systems of electrical equipment More |
| IEC/TR 60815 | 1986 | Guide for the selection of insulators in respect of polluted conditions More |