Norm

NEN-EN-IEC 61558-2-1:2007 en;fr

Veiligheid van energietransformatoren, voedingseenheden, smoorspoelen en dergelijke - Deel 2-1: Bijzondere bepalingen en beproevingen voor scheidingstransformatoren en voedingseenheden die scheidingstransformatoren bevatten voor algemeen gebruik

40,76

Over deze norm

Status Definitief
Aantal pagina's 23
Gepubliceerd op 01-04-2007
Taal Engels, Frans
This part of IEC 61558 deals with safety aspects of separating transformers and power supplies incorporating separating transformers such as electrical, thermal and mechanical safety. This Part 2-1 is applicable to separating transformers and power supplies incorporating both separating transformers and electronic circuits. This Part 2-1 is not applicable to external circuits and their components intended to be connected to the input terminals, output terminals or socket-outlets of the transformers and power supplies. This Part 2-1 does not apply to transformers covered by IEC 60076-11. This Part 2-1 applies to stationary or portable, single-phase or polyphase, air-cooled (natural or forced) independent and associated separating transformers and power supplies, having a rated supply voltage not exceeding 1 000 V a.c., a rated supply and internal operating frequency not exceeding 500 Hz. The rated output does not exceed: - 1 kVA for single-phase separating transformers and single-phase power supplies incorporating separating transformers; - 5 kVA for poly-phase separating transformers and poly-phase power supplies incorporating separating transformers. This Part 2-1 is applicable to separating transformers and power supplies incorporating separating transformers without limitation of the rated output subject to an agreement between the purchaser and the manufacturer. This Part 2-1 is applicable to dry-type transformers. The windings may be encapsulated or non-encapsulated. The no-load output voltage or the rated output voltage does not exceed 1 000 V a.c. or 1 415 V ripple-free d.c. For independent separating transformers and independent power supplies, the no-load output voltage and / or the rated output voltage is not less than 50 V a.c., or 120 V ripple-free d.c.

Details

ICS-code 29.180
Nederlandse titel Veiligheid van energietransformatoren, voedingseenheden, smoorspoelen en dergelijke - Deel 2-1: Bijzondere bepalingen en beproevingen voor scheidingstransformatoren en voedingseenheden die scheidingstransformatoren bevatten voor algemeen gebruik
Engelse titel Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
Vervangt
Normatieve verwijzingen
  • 73/23/EEG, Laagspanningsrichtlijn

Winkelwagen

Subtotaal:

Ga naar winkelwagen