2. Getting involved
3. Standards Committees
4. DKE

NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

Abstract

Part 3-7 of IEC 60721 series classifies groups of environmental parameters and their severities for the testing of electrotechnical products when installed at various locations or within different environments.

Begin

2024-06-20

Planned document number

DIN EN IEC 60721-3-7

Project number

02232363

Responsible national committee

DKE/K 131 - Umgebungsbedingungen, Klassifizierung und Prüfungen  

draft standard

Classification of environmental conditions - Part 3-7: Classification of groups of environmental parameters and their severities - Portable and non-stationary use (IEC 104/1139/FDIS:2025); German and English version FprEN IEC 60721-3-7:2025
2026-06
Order from DIN Media

previous edition(s)

Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; section 7: Portable and non-stationary use; Amendment A1 (IEC 60721-3-7:1995/A1:1996); German version EN 60721-3-7:1995/A1:1997
1997-07

Order from DIN Media

Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 7: Portable and non-stationary use (IEC 60721-3-7:1995); German version EN 60721-3-7:1995
1995-09

Order from DIN Media