1. IEC 60502-2:2014. Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) – Part 2: Cables for rated voltages from 6 kV

2. IEC 60502-4:2010. Power cables with extruded insulation and their accessories for rated voltages from 1 kV (U m = 1,2 kV) up to 30 kV (U m = 36 kV) – Part 4

3. IEC 60505:2011. Evaluation and qualification of electrical insulation systems

4. IEC 60507:2013. Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. Systems

5. IEC TR 60493-2:2010. Guide for the statistical analysis of ageing test data – Part 2: Validation of procedures for statistical analysis of censored normally distributed data

6. IEC/CEI 60450:2004+A1:2007. Measurement of the average viscometric degree of polymerization of new and aged cellulosic electrically insulating materials

7. CEI/IEC 60401-1:2002. Terms and nomenclature for cores made of magnetically soft ferrites – Part 1: Terms used for physical irregularities

8. CEI/IEC 60401-3:2003. Terms and nomenclature for cores made of magnetically soft ferrites – Part 3: Guidelines on the format of data appearing in manufacturers' catalogues of transformer and ind

9. CEI/IEC 60404-1-1:2004. Magnetic materials – Part 1-1: Classification – Surface insulations of electrical steel sheet, strip and laminations

10. CEI/IEC 60404-5. Amendment 1. Magnetic materials – Part 5: Permanent magnet (magnetically hard) materials – Methods of measurement of magnetic properties