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IEC 61557-7-ed.3.0/Amd.1
Amendment 1 - 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 7: Phase sequence
Translate name
STANDARD published on 25.8.2023
The information about the standard:
Designation standards: IEC 61557-7-ed.3.0/Amd.1
Note: Change
Publication date standards: 25.8.2023
SKU: NS-1152665
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Measurement of electrical and magnetic quantitiesElectrical insulation in generalPower transmission and distribution networks in general
This change (correction) applies to this standard:
IEC 61557-7-ed.3.0
Show all technical information.
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 7: Phase sequence
(Securite electrique dans les reseaux de distribution basse tension au plus egale a 1 000 V c.a. et 1 500 V c.c. - Dispositifs de controle, de mesure ou de surveillance de mesures de protection - Partie 7: Ordre de phases)
Standard published on 26.7.2019
Selected format:Show all technical information.
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