Electromagnetic compatibility (EMC) - General - Historical rationale for the limitation of power-frequency conducted harmonic current emmissions from equipment, in the frequency range up to 2 kHz Ingestion-build-47553 To close-coiled springs

To close-coiled springs

Because of their low cost

Note: It does not apply to sodium hydroxide for medical or pharmaceutical use

It supersedes BS 5908:1990 Code of practice for fire precautions in the chemical and allied industries

Electromagnetic compatibility (EMC) - General - Historical rationale for the limitation of power-frequency conducted harmonic current emmissions from equipment, in the frequency range up to 2 kHz Ingestion-build-47553 To close-coiled springs1 Scope This part of IEC 61000, which is an IEC technical report, reviews the sources and effects of power frequency conducted harmonic current emissions in the frequency range up to 2 kHz on the public electricity supply, and gives an account of the reasoning and calculations leading to the existing emission limits for equipment in the editions of IEC 6100032, up to and including the second edition (2000) and its first amendment (2001), and in the