HRN EN IEC 60076-11:2018
Energetski transformatori -- 11. dio: Suhi transformatori (IEC 60076-11:2018; EN IEC 60076-11:2018)
| Oznaka: | HRN EN IEC 60076-11:2018 |
| Naslov (HR): | Energetski transformatori -- 11. dio: Suhi transformatori (IEC 60076-11:2018; EN IEC 60076-11:2018) |
| Naslov (EN): | Power transformers -- Part 11: Dry-type transformers (IEC 60076-11:2018; EN IEC 60076-11:2018) |
| Područje primjene (EN): | <span style=color:red >NEW! </span >IEC 60076-11:2018 is available as <a href=https://webstore.iec.ch/publication/63752 >IEC 60076-11:2018 RLV </a > which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. </br > </br >IEC 60076-11:2018 applies to dry-type power transformers (including auto-transformers) having values of highest voltage for equipment up to and including 72,5 kV and at least one winding operating at greater than 1,1 kV. This document does not apply to: - gas-filled dry-type transformers where the gas is not air; - single-phase transformers rated at less than 5 kVA; - polyphase transformers rated at less than 15 kVA; - instrument transformers; - starting transformers; - testing transformers; - traction transformers mounted on rolling stock; - flameproof and mining transformers; - welding transformers; - voltage regulating transformers; - small power transformers in which safety is a special consideration. Where IEC standards do not exist for the transformers mentioned above or for other special transformers, this document may be applicable as a whole or in parts. This second edition cancels and replaces the first edition published in 2004 and constitutes a technical revision. The main changes with regard to the previous edition are as follows: - Extension of the scope up to 72,5kV - Enclosure management in regards of the performance - Management of the dielectric and thermal features with altitude - New climatic classes for a better adaptation of customers’ need - Establishment of the relation between location and environmental classes - For fire behaviour classes, limitation at 1000kVA and process of test more robust - Introduction of Seismic class - Recommendations for amorphous transformers Keywords: dry-type transformers |
| Izdanje: | 2 |
| ICS: | 29.180 Transformatori. Prigušnice |
| Tehnički odbor/pododbor: | TO E14, Energetski transformatori |
| Oznaka faze: | 60.60 - HRN dostupan |
| Glasilo (rasprava): | HZN e-Glasilo 8/2017 () |
| Glasilo (objava): | HZN e-Glasilo 11/2018 () |
| Način prihvaćanja: | pr - prihvaćanje strane norme u izvorniku |
| Cijena #1: | Cijena: 52,00 € | Jezik: en | Cjenovni razred: K | Broj stranica: 64 |
| Izvornik: | EN IEC 60076-11:2018 |
| Zamjenjuje: | HRN EN 60076-11:2008 |
Obrazac za naručivanje normativnih dokumenata i/ili publikacija (obrazac ob.025-2):