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NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

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Standards [CURRENT]

EN 61557-7
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence (IEC 61557-7:2007)

Title (German)

Elektrische Sicherheit in Niederspannungsnetzen bis AC 1000 V und DC 1500 V - Geräte zum Prüfen, Messen oder Überwachen von Schutzmaßnahmen - Teil 7: Drehfeld (IEC 61557-7:2007)

Responsible national committee

DKE/UK 964.1 - Messgeräte zum Prüfen und Überwachen von Schutzmaßnahmen

Edition 2007-03

Original language English

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Table of contents

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Brita Weecks

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Terminology

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

EN 61557-7 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence (IEC 61557-7:2007)

Responsible national committee

Brita Weecks

EN 61557-7
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence (IEC 61557-7:2007)