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Grounded connection load voltage

French translation: tension de charge du raccordement à la masse

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:Grounded connection load voltage
French translation:tension de charge du raccordement à la masse
Entered by: Nesrine Echroudi

22:53 Nov 10, 2014
English to French translations [PRO]
Tech/Engineering - Electronics / Elect Eng / computers
English term or phrase: Grounded connection load voltage
Est-ce "le raccordement à la masse" ???
Nesrine Echroudi
Tunisia
tension de charge du raccordement à la masse
Explanation:
"Connecting the Load Voltage Ground
Many output modules require an additional load voltage to switch the actuators.
Two different modes are possible for this load voltage:
• Non-isolated operation
• Floating operation
The following table shows how the load voltage ground is connected in the
individual modes.
Table 4-3 Grounded connection load voltage"


"Raccordement de la masse
De nombreux modules de sorties ont besoin d’une arrivée d’énergie supplémentaire (tension de charge) pour alimenter les actionneurs. Cette tension de charge peut être exploitée de deux façons :
• Sans séparation galvanique
• Avec séparation galvanique
Le tableau ci-après montre comment raccorder la masse selon le mode de fonctionnement.
Tableau 4-3 Raccordement de la masse"



--------------------------------------------------
Note added at 1 day14 hrs (2014-11-12 12:57:07 GMT)
--------------------------------------------------

http://tinyurl.com/grounded-connection-load-v

"Raccordement de la masse de la tension de charge (point de référence)"
http://cache.automation.siemens.com/dnl/DE/DE0NTQxNwAA.../42...
Selected response from:

FX Fraipont (X)
Belgium
Local time: 18:19
Grading comment
2 KudoZ points were awarded for this answer



Summary of answers provided
4 +1tension de charge du raccordement à la masse
FX Fraipont (X)
5 -1tension d'alimentation d'un raccordement à la terre
Marcombes (X)
4 -1raccordement de la tension de charge avec connection à la masse
Jennifer Levey
Summary of reference entries provided
FX's liens en clair
Johannes Gleim

Discussion entries: 4





  

Answers


10 hrs   confidence: Answerer confidence 5/5 peer agreement (net): -1
grounded connection load voltage
tension d'alimentation d'un raccordement à la terre


Explanation:


Dans le contexte des systèmes d'alimentation électrique, le raccordement à la terre ... d'un raccord à la terre lui-même relié à une barre omnibus de mise à la terre ... la tension dans le raccordement à la terre et pour faciliter le fonctionnement ...

Load : ici "alimentation"

Marcombes (X)
France
Local time: 18:19
Specializes in field
Native speaker of: Native in FrenchFrench
PRO pts in category: 89

Peer comments on this answer (and responses from the answerer)
disagree  Tony M: While I agree that under some circumstances 'alimentation' may well be better for 'voltage used to supply the load', I'm afraid that here, it isn't the 'raccordement à la terre' that will have a supply voltage — at least, we jolly well hope not!
5 mins
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12 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): -1
grounded connection load voltage
raccordement de la tension de charge avec connection à la masse


Explanation:
As mentioned in FX's examples, the are two ways of connections the load supply: 'floating' (i.e., electrically isolated from the rest of the equipment) or with one side connected to the equipment ground (masse).
The ST refers to the 'non-floating' case, where one of the wires from the power supply is grounded.

Jennifer Levey
Chile
Local time: 12:19
Specializes in field
Native speaker of: Native in EnglishEnglish
PRO pts in category: 227

Peer comments on this answer (and responses from the answerer)
neutral  GILLES MEUNIER: ce n'est pas la bonne syntaxe.....
32 mins
disagree  Johannes Gleim: connexion au lieu de connection. Raccordement à la masse au lieu de tension.
1 day 2 hrs
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9 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
grounded connection load voltage
tension de charge du raccordement à la masse


Explanation:
"Connecting the Load Voltage Ground
Many output modules require an additional load voltage to switch the actuators.
Two different modes are possible for this load voltage:
• Non-isolated operation
• Floating operation
The following table shows how the load voltage ground is connected in the
individual modes.
Table 4-3 Grounded connection load voltage"


"Raccordement de la masse
De nombreux modules de sorties ont besoin d’une arrivée d’énergie supplémentaire (tension de charge) pour alimenter les actionneurs. Cette tension de charge peut être exploitée de deux façons :
• Sans séparation galvanique
• Avec séparation galvanique
Le tableau ci-après montre comment raccorder la masse selon le mode de fonctionnement.
Tableau 4-3 Raccordement de la masse"



--------------------------------------------------
Note added at 1 day14 hrs (2014-11-12 12:57:07 GMT)
--------------------------------------------------

http://tinyurl.com/grounded-connection-load-v

"Raccordement de la masse de la tension de charge (point de référence)"
http://cache.automation.siemens.com/dnl/DE/DE0NTQxNwAA.../42...

FX Fraipont (X)
Belgium
Local time: 18:19
Works in field
Native speaker of: Native in FrenchFrench
PRO pts in category: 2126

Peer comments on this answer (and responses from the answerer)
neutral  Jennifer Levey: The answer to the question lies hidden in your explanation, but doesn't appear in your answer.
2 hrs
agree  Johannes Gleim: Thank you for adding the link. It looks being possible that we are dealing with potential difference at the grounding connection if charged by a load current as common with electrical welding or if a rack serves as return.
1 day 3 hrs
  -> http://tinyurl.com/grounded-connection-load-v // http://cache.automation.siemens.com/dnl/DE/DE0NTQxNwAA.../42...
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Reference comments


1 day 15 hrs
Reference: FX's liens en clair

Reference information:
Le deuxième lien est rompu malheureusement, mais retrouvé enfin:

Wiring the S7-400
Connecting the Load Voltage Ground
Many output modules require an additional load voltage to switch the actuators. Two different modes are possible for this load voltage:
• Non-isolated operation
• Floating operation
The following table shows how the load voltage ground is connected in the individual modes.
Table 4-3 Grounded connection load voltage
Mode | Connection of Load Voltage
Non-isolated operation |
• Grounded configuration | to the reference point of the rack; metallic connection
between frame element and chassis ground must be fitted.
• Ungrounded configuration | to the reference point of the rack; metallic connection between frame element and chassis ground must be fitted.
https://cache.automation.siemens.com/dnl/zg/zgxNDcxAAAA_1117...

Raccordement de la masse
De nombreux modules de sorties ont besoin d’une arrivée d’énergie supplémentaire (tension de charge) pour alimenter les actionneurs. Cette tension de charge peut être exploitée de deux façons :
• Sans séparation galvanique
• Avec séparation galvanique
Le tableau ci-après montre comment raccorder la masse selon le mode de fonctionnement.
Tableau 4-3 Raccordement de la masse
Mode de fonctionnement | Raccordement de la tension de charge
Sans séparation galvanique |
• montage avec mise à la terre | au point de référence du châssis ; la liaison galvanique entre le profilé support et la terre doit être réalisée.
• montage sans mise à la terre | au point de référence du châssis ; la liaison galvanique entre le profilé support et la terre doit être supprimée.
http://cache.automation.siemens.com/dnl/DE/DE0NTQxNwAA_11178...
J’ajoute les définitions d’CEI :

rea Electric welding / Electric and thermal characteristics of welding equipment
IEV ref 851-12-04
en
load voltage (of a welding power source)
voltage between the output terminals when the welding power source is delivering welding current
fr
tension en charge (d'une source de courant de soudage)
tension entre les bornes de sortie lorsque la source de courant de soudage débite un courant de soudage
http://www.electropedia.org/iev/iev.nsf/display?openform&iev...

Johannes Gleim
Specializes in field
Native speaker of: German
PRO pts in category: 339
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