Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for d.c. systems - Definitions, test methods and acceptance criteria
29.080.10
Insulators
| 29.240.20
Power transmission and distribution lines
Buying
Published
Scope
Is applicable to string insulator units of ceramic material or glass for use on d.c. overhead power lines with a nominal voltage greater than 1 000 V. This standard specifies: -the characteristics of insulators; -the conditions under which the specified values of these characteristics shall be verified; -acceptance criteria
Life cycle
NOW
PUBLISHED IEC 61325:1995 ED1 60.60
Standard published Mar 29, 1995