This standard is applicable for the determination of the power frequency withstand characteristics of ceramic and giass insulators to be used outdoors and exposed to polluted atmospheres@ on a.c. systems with the highest voltage of the system ranging from 1 000 V up to 765 kV. These tests are not directly applicable to greased insulators or to special types of insulators (insulators with conductive glaze or covered with any organic insulating material).
EN 60507:1993 history
2014EN 60507:2014 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems
1993EN 60507:1993 Artificial Pollution Tests on High-Voltage Insulators to Be Used on A.C. Systems