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Homepage>BS Standards>29 ELECTRICAL ENGINEERING>29.100 Components for electrical equipment>29.100.10 Magnetic components>BS EN IEC 60938-2:2021 Fixed inductors for electromagnetic interference suppression Sectional specification on power line chokes
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immediate downloadReleased: 2021-09-14
BS EN IEC 60938-2:2021 Fixed inductors for electromagnetic interference suppression Sectional specification on power line chokes

BS EN IEC 60938-2:2021

Fixed inductors for electromagnetic interference suppression Sectional specification on power line chokes

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Standard number:BS EN IEC 60938-2:2021
Pages:42
Released:2021-09-14
ISBN:978 0 580 97370 3
Status:Standard
DESCRIPTION

BS EN IEC 60938-2:2021


This standard BS EN IEC 60938-2:2021 Fixed inductors for electromagnetic interference suppression is classified in these ICS categories:
  • 29.100.10 Magnetic components
  • 29.180 Transformers. Reactors
  • 31.020 Electronic components in general
  • 33.100.01 Electromagnetic compatibility in general
This part of IEC 60938 applies to fixed inductors designed for electromagnetic interference suppression, which will be connected to an AC mains or other supply with a nominal voltage not exceeding 1 000 V AC RMS or 1 500 V DC with a nominal frequency not exceeding 400 Hz. This sectional specification is restricted to fixed inductors for which safety tests are appropriate. This implies that inductors specified according to this specification will either be connected to mains supplies, when compliance with the mandatory tests of Annex A is necessary, or used in other circuit positions where the equipment specification prescribes that some or all of these safety tests are required. The object of this document is to prescribe standard requirements for safety tests, preferred ratings and characteristics, to select from IEC 60938-1 the appropriate methods of test and to give general performance requirements for suppression inductors.