EN 60051-3:1989/A1:1995
(Amendment)Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters
EN following parallel vote
Direkt wirkende anzeigende elektrische Meßgeräte und ihr Zubehör - Meßgeräte mit Skalenanzeige - Teil 3: Spezielle Anforderungen für Wirk- und Blindleistungs-Meßgeräte
Appareils mesureurs électriques indicateurs analogiques à action directe et leurs accessoires - Partie 3: Prescriptions particulières pour les wattmètres et varmètres
Neposredni kazalni analogni električni merilni instrumenti in njihov pribor – 3. del: Posebne zahteve za wattmetre in varmetre – Dopolnilo A1 (IEC 60051-3:1984/A1:1994)
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Standards Content (Sample)
SLOVENSKI SIST EN 60051-3:1995/A1:1999
prva izdaja
STANDARD
julij 1999
Neposredni kazalni analogni električni merilni instrumenti in njihov pribor – 3.
del: Posebne zahteve za wattmetre in varmetre – Dopolnilo A1 (IEC 60051-
3:1984/A1:1994)
Direct acting indicating analogue electrical measuring instruments and their
accessories -- Part 3: Special requirements for wattmeters and varmeters.
Amendment A1 (IEC 60051-3:1984/A1:1994)
ICS 17.220.20 Referenčna številka
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NORME CEI
INTERNATIONALE IEC
51-3
INTERNATIONAL
STANDARD
AMENDEMENT 1
AMENDMENT 1
1994-08
Amendement 1
Appareils mesureurs électriques indicateurs
analogiques à action directe et leurs accessoires
Partie 3:
Prescriptions particulières pour les wattmètres
et les varmètres
Amendment 1
Direct acting indicating analogue electrical-
measuring instruments and their accessories
Part 3:
Special requirements for wattmeters and varmeters
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