STN EN IEC 61558-2-2
| Name: | STN EN IEC 61558-2-2 |
| Validity: | Valid |
| Number of pages: | 24 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Bezpečnosť transformátorov, tlmiviek, napájacích zdrojov a ich kombinácií. Časť 2-2: Osobitné požiadavky na regulačné transformátory a napájacie zdroje so zabudovanými regulačnými transformátormi a ich skúšky |
| English title | Safety of transformers, reactors, power supply units and combinations thereof - Part 2-2: Particular requirements and tests for control transformers and power supply units incorporating control transformers |
| Release Date: | 01. 06. 2025 |
| Date of withdrawal: | |
| ICS: | 29.180 |
| Sorting character/National clasification code | 35 1330 |
| Level of incorporation: | idt EN IEC 61558-2-2:2025, idt IEC 61558-2-2:2022 |
| Official Journal | 05/25 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 61558-2-2:2007-11 (35 1330) |
| Note in Official Journal: | |
| Subject of the standard: | This part of IEC 61558 deals with the safety of control transformers and power supply units incorporating control transformers. Transformers incorporating electronic circuits are also covered by this document. NOTE 1 Safety includes electrical, thermal and mechanical aspects. Unless otherwise specified, from here onward, the term transformer covers control transformers and power supply units incorporating control transformers. For power supply units (linear) this document is applicable. For switch mode power supply units IEC 61558-2-16 is applicable together with this document. Where two requirements are in conflict, the most severe take precedence. This document does not apply to transformers covered by IEC 60076-11. This document is applicable to stationary or portable, single-phase or polyphase, air-cooled (natural or forced) independent or associated dry- type transformers. The windings can be encapsulated or non-encapsulated. The rated supply voltage does not exceed 1 000 V AC and the rated ... |
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