STN EN IEC 61558-2-8
| Name: | STN EN IEC 61558-2-8 |
| Validity: | Valid |
| Number of pages: | 28 |
| 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 2-8: Osobitné požiadavky na transformátory a napájacie zdroje pre zvončeky a gongy a ich skúšky |
| English title | Safety of transformers, reactors, power supply units and combinations thereof - Part 2-8: Particular requirements and tests for transformers and power supply units for bells and chimes |
| Release Date: | 01. 06. 2025 |
| Date of withdrawal: | |
| ICS: | 29.180 |
| Sorting character/National clasification code | 35 1330 |
| Level of incorporation: | idt EN IEC 61558-2-8:2025, idt IEC 61558-2-8:2024 |
| Official Journal | 05/25 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 61558-2-8:2011-04 (35 1330) |
| Note in Official Journal: | |
| Subject of the standard: | IEC 61558-2-8:2024 is available as IEC 61558-2-8:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 61558-2-8:2024 deals with the safety of bell and chime transformers and power supply units incorporating bell and chime transformers. Transformers incorporating electronic circuits are also covered by this document. This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) adjustment of structure and references in accordance with IEC 61558-1:2017; b) new symbol for power supply unit with linearly regulated output voltage. It has the status of a group safety publication in accordance with IEC Guide 104. |
| Preview: | Náhľad normy (PDF) |