STN EN IEC 62271-208
| Name: | STN EN IEC 62271-208 |
| Validity: | Valid |
| Number of pages: | 60 |
| Language: |
EN
|
| Paper: | 24,40€ |
| Electronic version |
a) Only read (without ability to print and copy)
21,96€ b) Without ability to print, with ability to copy (printscreen) 24,40€ c) With ability to print and copy (printscreen) 31,72€ |
| Slovak title | Vysokonapäťové spínacie a riadiace zariadenia. Časť 208: Metódy kvantifikovania ustáleného elektromagnetického poľa sieťovej frekvencie generovaného vysokonapäťovými rozvádzačmi a blokovými transformačnými stanicami vysokého napätia/nízkeho napätia pre menovité napätia nad 1 kV až do 52 kV vrátane |
| English title | High-voltage switchgear and controlgear - Part 208: Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations, both for rated voltages above 1 kV and up to and including 52 kV |
| Release Date: | 01. 05. 2026 |
| Date of withdrawal: | |
| ICS: | 29.130.10 |
| Sorting character/National clasification code | 35 4220 |
| Level of incorporation: | idt EN IEC 62271-208:2026, idt IEC 62271-208:2025 |
| Official Journal | 04/26 |
| Amendments | |
| Replaced by: | |
| Repleces: | TNI CLC/TR 62271-208:2010-07 (35 4220) |
| Note in Official Journal: | |
| Subject of the standard: | IEC 62271-208:2025 gives practical guidance for the evaluation and documentation of the external steady state power-frequency electromagnetic fields which are generated by HV switchgear and controlgear assemblies and prefabricated substations. Basic requirements to measure or calculate the electric and magnetic fields are summarised for assemblies covered by IEC 62271-200 and IEC 62271-201, and for prefabricated substations covered by IEC 62271-202. NOTE 1 The methods described in this document refer to three-phase equipment. However, the methodology can be used correspondingly for any single- or multi-phase equipment covered by this document. This document applies to equipment rated for voltages above 1 kV up to and including 52 kV and power-frequencies from 15 Hz to 60 Hz. The electromagnetic fields which are generated by harmonics or transients are not considered in this document. However, the methods described are equally applicable to the harmonic fields of the power-frequency. Detailed generic ... |
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