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ČSN EN IEC 61557-3-ed.3 (356230)
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring, or monitoring of protective measures - Part 3: Loop impedance
Translate name
STANDARD published on 1.12.2022
The information about the standard:
Designation standards: ČSN EN IEC 61557-3-ed.3
Classification mark: 356230
Catalog number: 516087
Publication date standards: 1.12.2022
SKU: NS-1091051
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Measurement of electrical and magnetic quantitiesElectrical insulation in generalPower transmission and distribution networks in general
Annotation of standard text ČSN EN IEC 61557-3-ed.3 (356230):
Tato část souboru norem stanovuje požadavky použitelné na zařízení k měření impedance smyčky mezi fázovým a ochranným vodičem; mezi fázovým a nulovým vodičem; nebo mezi dvěma fázovými vodiči za použití úbytku napětí, když je zkoušený obvod zatížen
Preview of the standard ČSN EN IEC 61557-3-ed.3 (356230)
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