60.60 Standard published Nov 4, 1999
IEC
International Standard
27.120.20 Nuclear power plants. Safety
Applies to systems used for monitoring the vibratory behaviour of the internal structures of pressurized water reactors (core barrel, thermal shield, upper and lower core support, etc.) and fuel assemblies on the basis of neutron fluctuations observed outside the vessel and vessel vibrations. The main objective of monitoring is to detect degradation of internal structures.
PUBLISHED
IEC 61502:1999 ED1
60.60
Standard published
Nov 4, 1999