UNE-EN 61557-7:2007
Superseded Standard
Historical

UNE-EN 61557-7:2007

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures -- Part 7: Phase sequence (IEC 61557-7:2007).
Base standard
No description.

Technical characteristics

Publisher Asociacion Espanola de Normalizacion y Certificacion (AENOR)
Publication Date 12/19/2007
Cancellation Date 04/07/2025
Page Count 14
EAN ---
ISBN ---
Weight (in grams) ---

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