Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Dimensional and electrical characteristics Ingestion-build-82396 • Electromagnetic immunity

• Electromagnetic immunity

The aim of this standard is to prevent accidents with a disabling or fatal consequence

NOTE: ISO 13606-2 is not intended to specify the internal architecture or database design of EHR systems

ISO 355 also helps in eliminating ambiguity while denoting the values by providing the series designations of the respective class of bearings

NOTE 2 Although the models of hearing loss are based on data assumed to stem primarily from populations exposed to occupational noise

Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Dimensional and electrical characteristics Ingestion-build-82396 • Electromagnetic immunity1 Scope This part of IEC 61466 is applicable to composite string insulator units with a specified mechanical load (SML) of 40 kN to 600 kN for AC overhead lines with a nominal voltage greater than 1 000 V and a frequency not greater than 100 Hz. It also applies to insulators of similar design used in substations or for railway applications. This standard applies to string insulator units of composite type with fittingsin accordance with IEC 614661.