Glossary entry

Dutch term or phrase:

netwachter

English translation:

phase monitor

Added to glossary by Ken Cox
Jun 6, 2007 08:40
16 yrs ago
5 viewers *
Dutch term

netwachter

Dutch to English Tech/Engineering Electronics / Elect Eng
I don't have much context apart from:
-Werking van over-, onder- en nulspanningspoelen
-Werking netwachters
-Werking van metingen, signaleringen en ontgrendelingen

But here is an explanation of this term:

netwachter: samenstel van onderling verbonden lijnen en elektrische installaties voor transport van door centrales opgewekte elektrische energie naar verbruikers
Categorie: In de electrotechniek
http://www.mijnwoordenboek.nl/vertaal/NL/NL/Wacht
Proposed translations (English)
4 +1 phase monitor
Change log

Jun 6, 2007 09:49: Dorota Strzyzewska-Kingori changed "Language pair" from "English to Dutch" to "Dutch to English"

Jun 8, 2007 22:21: Ken Cox Created KOG entry

Proposed translations

+1
1 hr
Selected

phase monitor

also called 'phase and voltage monitor
'
Incidentally, the author of the translation site you referenced apparently confused 'netwacht(er) with 'netwerk'.

sample refs:

Description:
Phase Monitor, Universal Voltage, DIN Rail Mount, 10 ASPDT Relay Output

The Line-to-Line voltage adjustment is set to the appropriate nominal voltage and frequency scale (there is infinite set point resolution between minimum and maximum on each scale). With normal operating voltage present on all three phases in the proper sequence, the internal relay will energize (pick-up). When an incorrect phase sequence, phase loss, under voltage, over voltage, frequency shift or unbalance condition occurs greater than the settings, the internal relay will de-energize. When all conditions return to normal, the relay will energize when the adjustable Restart Delay has expired.

Both Delta and Wye systems may be monitored. In Wye systems, connections to neutral are not required.

Protects Against:
Phase Loss
Phase Reversal
Over/Under Voltage
Phase Unbalance
Over/Under Frequency
Phase Shift

http://www.alliedelec.com/Search/ProductDetail.asp?SKU=993-0...

Antwoordmodel
De netwachter signaleert een spanningonderbreking en/of
een spanningsverlaging van meer dan 30 % van de nominale spanning 2 punten
en schakelt de noodverlichting in
www.cito.nl/ins/otib/se/Cito_ correctiemodel_voorbeeldexamen.pdf

Hiervoor bestaat al een kant en klare oplossing, nl. een netwachter. hierop kan (afhankelijk van de uitvoering) een onder- en/of bovengrens ingesteld worden. Reageert ook op het wegvallen van 1 fase of nul. Het contact uit de netwachter gebruiken om een hoofdstroomrelais naar de eindgebruiker te bekrachtigen.
http://wwww.circuitsonline.net/forum/view/7591/2

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Note added at 1 hr (2007-06-06 10:31:11 GMT)
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Sorry, I should have said 'glossary site' (mijnwoerderboek) instead of 'translation site'.
Peer comment(s):

agree Laurie Schiet-Heath
5296 days
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "Thanks a lot! I still needed to find a Polish equivalent, but with your help it was easy."
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