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Dutch to English translations [PRO]
Tech/Engineering - Electronics / Elect Eng | | Dutch term or phrase: netwachter | 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 |
| | | phase monitor | Explanation:
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)
--------------------------------------------------
Sorry, I should have said 'glossary site' (mijnwoerderboek) instead of 'translation site'. |
| Selected response from:
Ken Cox
Local time: 10:29
| Grading comment Thanks a lot! I still needed to find a Polish equivalent, but with your help it was easy.
4 KudoZ points were awarded for this answer |
| |
| Discussion entries: 0 |
|---|
Automatic update in 00:
|
1 hr confidence:   phase monitor
Explanation:
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
--------------------------------------------------
Note added at 1 hr (2007-06-06 10:31:11 GMT)
--------------------------------------------------
Sorry, I should have said 'glossary site' (mijnwoerderboek) instead of 'translation site'.
| Ken Cox
Local time: 10:29
Specializes in field
Native speaker of:  English
PRO pts in category: 76
|
| | Grading comment | Thanks a lot! I still needed to find a Polish equivalent, but with your help it was easy. |
| | Login to enter a peer comment (or grade) |
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| Changes made by editors |
|---|
| Jun 8, 2007 - Changes made by Ken Cox: | | Created KOG entry | KudoZ term => KOG term | | Jun 6, 2007 - Changes made by Dorota Strzyzewska-Kingori: | | Language pair | English to Dutch => Dutch to English |
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