Glossary entry

French term or phrase:

fréquence double du nominal

English translation:

two times the rated frequency

Added to glossary by pooja_chic
Feb 13, 2013 12:04
11 yrs ago
1 viewer *
French term

fréquence double du nominal

French to English Other Energy / Power Generation Transformers
Protection différentielle
La protection différentielle est utilisée notamment pour la protection des transformateurs et des jeux de
barres. Cette protection détecte les différences d intensité entre les courants entrant et sortant de la zone
surveillée.
Les relais doivent être conçus pour ne pas déclencher sur le courant asymétrique important, de fréquence
double du nominal, lors de la mise sous tension d un transformateur.

du nominal?
if it means rated then why du??

Proposed translations

+2
18 mins
Selected

twice rated/nominal frequency

I would assume - i.e. two times the rated/nominal frequency
Note from asker:
but double here is not noun?
Please ignore my earlier comment as it is well understood now...latter one!
Thank you
Peer comment(s):

agree Alistair Ian Spearing Ortiz : I'd go for the latter.
4 hrs
thanks, Alistair
agree Tony M : or 'double the nominal frequency'
26 days
Something went wrong...
2 KudoZ points awarded for this answer. Comment: "Thank you"
-2
5 hrs

dual nominal frequency

Imho
Peer comment(s):

disagree Kim Metzger : Two times the nominal frequency.
16 mins
disagree Cetacea : Theres' no such thing as a dual nominal frequency.
1 hr
neutral Tony M : Nonsense in EN
25 days
Something went wrong...
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