SIST EN 61558-2-1:2007

Oznaka standarda: SIST EN 61558-2-1:2007
Koda projekta: 16878
Organizacija: SIST
Naslov (angleški): 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
Naslov (slovenski): Varnost močnostnih transformatorjev, napajalnikov, reaktorjev in podobnih izdelkov - 2-1. del: Posebne zahteve za ločilne transformatorje in napajalnike z ločilnimi transformatorji za splošno rabo (IEC 61558-2-1:2007)
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SIST EN 61558-2-1:2007 angleški jezik Active SIST-D: 53.24 EUR
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Tehnični odbor: MTR - Merilni transformatorji, ukinjen
ICS: 29.180
Status: Objavljen
Objavljen: 01-dec-2007
Refer. št. objave: Sporocila 2007-12
Referenčna oznaka: EN 61558-2-1:2007
Področje projekta (angleško): 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.
Povezava na standarde
Povezava Ime Datum
Nadomešča SIST EN 61558-2-1:1999 - Safety of power transformers, power supply units and similar - Part 2-1: Particular requirements for separating transformers for general use (IEC 61558-2-1:1997) 01-feb-2010
Nadomešča SIST EN 61558-2-1:1999 - Safety of power transformers, power supply units and similar - Part 2-1: Particular requirements for separating transformers for general use (IEC 61558-2-1:1997) 06-maj-2014
Revidiran SIST EN 61558-2-1:1999 - Safety of power transformers, power supply units and similar - Part 2-1: Particular requirements for separating transformers for general use (IEC 61558-2-1:1997) 13-maj-2010
Revidiran oSIST prEN IEC 61558-2-1:2019 - Varnost močnostnih transformatorjev, napajalnikov, reaktorjev in kombinacij teh - 2-1. del: Posebne zahteve za ločilne transformatorje in napajalnike z ločilnimi transformatorji za splošno rabo 16-jul-2019


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