STN EN IEC 60270
| Označenie: | STN EN IEC 60270 |
| Platnosť: | Platná |
| Počet strán: | 80 |
| Jazyk: |
EN
|
| Listinná verzia: | 28,80€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
25,92€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 28,80€ c) S možnosťou tlače, prenosu textu a obrázkov: 37,44€ |
| Slovenský názov: | Technika skúšok vysokým napätím. Meranie čiastočných výbojov na základe náboja |
| Anglický názov: | High-voltage test techniques - Charge-based measurement of partial discharges |
| Dátum vydania: | 01. 11. 2025 |
| Dátum zrušenia: | |
| ICS: | 17.220.20, 19.080 |
| Triediaci znak: | 34 5641 |
| Úroveň zapracovania: | idt EN IEC 60270:2025, idt IEC 60270:2025 |
| Vestník: | 10/25 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 60270:2002-10 (34 5641) |
| Poznámka vo Vestníku: | |
| Predmet normy: | IEC 60270:2025 is applicable to the charge-based measurement of partial discharges which occur in electrical apparatus, components or systems when tested with alternating voltages (AC) up to 500 Hz or with direct voltage (DC). This document: – defines the terms used; – defines the quantities to be measured; – describes the measurement frequencies as well as the test and measuring circuits which may be used; – defines analogue and digital measuring methods required for common applications; – specifies methods for calibration and requirements of instruments used for calibration; – gives guidance on test procedures; – gives some assistance concerning the discrimination of partial discharges from external interference. The provisions of this document are used in the drafting of specifications relating to partial discharge measurements for specific power apparatus. It deals with electrical measurements of impulsive (short-duration) partial discharges, but reference is also made to non-electrical methods ... |
| Náhľad normy: | Náhľad normy (PDF) |