Identification of equipment terminals and of terminations of certain designated conductors, including general rules of an alphanumeric system (IEC 60445:1988); german version EN 60445:1990
Guide for procurement of power station equipment - Part 2-7: Electrical equipment; Switchgear and controlgear; German version EN 45510-2-7:2002— 35 стр.
Preparation of documents used in electrotechnology - Part 3: Connection diagrams, tables and lists (IEC 61082-3:1993); German version EN 61082-3:1994— 18 стр.
Graphical symbols for diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application (IEC 60617-2:1996); German version EN 60617-2:1996— 40 стр.
Industrial systems, installations and equipment and industrial products - Identification of terminals within a system (IEC 61666:1997); German version EN 61666:1997— 10 стр.
Graphical symbols for diagrams - Part 11: Architectural and topographical installation plans and diagrams (IEC 60617-11:1996); German version EN 60617-11:1996— 49 стр.
Marking of electrical equipment with ratings related to electrical supply - Safety requirements (IEC 61293:1994); German version EN 61293:1994— 14 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Electrical installations, safety systems and information technology systems— 20 стр.