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CEI - EN 61558-2-9

Safety of power transformers, power supply units and similar products - Part 2-9: Particular requirements for transformers for class III handlamps for tungsten filament lamps

inactive
Organization: CEI
Publication Date: 1 June 2003
Status: inactive
Page Count: 18
scope:

Questa Norma tratta tutti gli aspetti relativi alla sicurezza elettrica, termica e meccanica. Essa si applica ai trasformatori di sicurezza associati, fissi o mobili, monofase, raffreddati ad aria (naturale o forzata) per apparecchi portatili di classe III per lampade a incandescenza con una tensione primaria nominale non superiore a 1000 V in corrente alternata, una frequenza nominale non superiore a 500 Hz ed una potenza nominale non superiore a 10 kVA. E' applicabile ai trasformatori del tipo a secco e si applica anche ai trasformatori che incorporano circuiti elettronici.

Document History

March 1, 2012
Safety of transformers, reactors, power supply units and combinations thereof Part 2-9: Particular requirements and tests for transformers and power supply units for class III handlamps for tungsten filament lamps
Replacement: This part of IEC 61558 deals with the safety of transformers for class III handlamps for tungsten filament lamps and power supply units incorporating transformers for class III...
EN 61558-2-9
June 1, 2003
Safety of power transformers, power supply units and similar products - Part 2-9: Particular requirements for transformers for class III handlamps for tungsten filament lamps
Questa Norma tratta tutti gli aspetti relativi alla sicurezza elettrica, termica e meccanica. Essa si applica ai trasformatori di sicurezza associati, fissi o mobili, monofase, raffreddati ad aria...

References

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