conexión a tierra de las masas

English translation: earthing of exposed conductive parts

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Spanish term or phrase:conexión a tierra de las masas
English translation:earthing of exposed conductive parts
Entered by: tazdog (X)

22:59 Jan 30, 2007
Spanish to English translations [PRO]
Tech/Engineering - Electronics / Elect Eng
Spanish term or phrase: conexión a tierra de las masas
Transformador de SSAA, 50 KVA 20 kV. / 380-220 V para servicios auxiliares, aislamiento seco encapsulado, para servicio continuo, grupo de conexión Yzn11, marca ABB Trafo o equivalente. Incluso piezas especiales, material de seguridad, valla de protección y pequeño material. Incluso anclaje y ***conexión a tierra de las masas*** y conexión a tierra independiente del neutro. Totalmente montado, instalado y probado su correcto funcionamiento.

It's the masas part that really bothers me. Thank you
Nikki Graham
United Kingdom
Local time: 14:06
earthing of exposed conductive parts
Explanation:
Hi Nikki,

I know that in another context (when talking about pins), "masa" refers to the GRD pin--but in this case, I think it's the "exposed conductive parts" suggested by EuroDic.

Subject Electrical Engineering - Electronics (EL)

(1)
TERM parte conductora accesible

Reference VEI 441-3-20
(2)
TERM masa


Definition a conductive part which can readily be touched and which is not normally alive,but which may become alive under fault conditions

Reference IEV 441-3-20
(1)
TERM exposed conductive part

Reference IEV 441-3-20

Note {DOM} electrical energy:transport-transformation-switching stations-protective relays
{GRM} n.p.
{NTE} typical exposed conductive parts are walls of enclosures,operating handles,etc

If you have a look at this document below and do a search for "masa" within the doc., you'll see some diagrams that look like they confirm this translation, and several instances where the word is used in context, including:

Además, si en un momento dado una persona toca ***la masa(carcasa no aislante)*** de la carga y está en contacto con tierra se ve sometida a la tensión del punto de defecto (tensión de defecto) por lo que por su cuerpo circulará una corriente una intensidad de contacto Ic, es decir, la persona se ve sometida a una descarga que puede producir efectos peligrosos (por su efecto físico o por la situación en que está involucrada)....Esta situación se podría haber evitado con una toma de tierra,
el conductor de protección (C.P.), ***la puesta a tierra de las masas*** y la utilización de un interruptor diferencial en la misma máquina o en cabecera de la instalación.
http://www.tdx.cesca.es/TESIS_UV/AVAILABLE/TDX-0405106-14054...

Here's an example of "earthing of exposed conductive parts"--which also includes the neutral your text mentions, too.

Earthing system
System for the interconnection and ***earthing of exposed conductive parts and neutral***. There are three types of neutral system: IT, TN, TT.
http://www.mgeups.com/techinfo/glossary/menu.htm

EuroDic also gives "frame" or "chassis" for "masa" in an electrical engineering context, defined as "the conductive body whose potential is taken as reference ". That, of course, also fits in with "carcasa" in the Spanish text above.
Selected response from:

tazdog (X)
Spain
Local time: 15:06
Grading comment
This seemed to work. Thanks everyone.
4 KudoZ points were awarded for this answer



Summary of answers provided
5 +1connection to earth for earth wires
Lanna Rustage
4grounding of neutrals (negatives)
Roberto Rey
4earthing of exposed conductive parts
tazdog (X)


Discussion entries: 2





  

Answers


23 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
grounding of neutrals (negatives)


Explanation:
; ) those having no electric charge

--------------------------------------------------
Note added at 24 mins (2007-01-30 23:24:20 GMT)
--------------------------------------------------

the "masa" is the contrary of the positive charge.

--------------------------------------------------
Note added at 53 mins (2007-01-30 23:52:23 GMT)
--------------------------------------------------

I left negative in parenthesis because in Alternate current it does not exist as such. You can then go for "grounding of the commons and grounding independently from the neutral"

Roberto Rey
Colombia
Local time: 08:06
Native speaker of: Native in EnglishEnglish, Native in SpanishSpanish
PRO pts in category: 53
Login to enter a peer comment (or grade)

7 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
earthing of exposed conductive parts


Explanation:
Hi Nikki,

I know that in another context (when talking about pins), "masa" refers to the GRD pin--but in this case, I think it's the "exposed conductive parts" suggested by EuroDic.

Subject Electrical Engineering - Electronics (EL)

(1)
TERM parte conductora accesible

Reference VEI 441-3-20
(2)
TERM masa


Definition a conductive part which can readily be touched and which is not normally alive,but which may become alive under fault conditions

Reference IEV 441-3-20
(1)
TERM exposed conductive part

Reference IEV 441-3-20

Note {DOM} electrical energy:transport-transformation-switching stations-protective relays
{GRM} n.p.
{NTE} typical exposed conductive parts are walls of enclosures,operating handles,etc

If you have a look at this document below and do a search for "masa" within the doc., you'll see some diagrams that look like they confirm this translation, and several instances where the word is used in context, including:

Además, si en un momento dado una persona toca ***la masa(carcasa no aislante)*** de la carga y está en contacto con tierra se ve sometida a la tensión del punto de defecto (tensión de defecto) por lo que por su cuerpo circulará una corriente una intensidad de contacto Ic, es decir, la persona se ve sometida a una descarga que puede producir efectos peligrosos (por su efecto físico o por la situación en que está involucrada)....Esta situación se podría haber evitado con una toma de tierra,
el conductor de protección (C.P.), ***la puesta a tierra de las masas*** y la utilización de un interruptor diferencial en la misma máquina o en cabecera de la instalación.
http://www.tdx.cesca.es/TESIS_UV/AVAILABLE/TDX-0405106-14054...

Here's an example of "earthing of exposed conductive parts"--which also includes the neutral your text mentions, too.

Earthing system
System for the interconnection and ***earthing of exposed conductive parts and neutral***. There are three types of neutral system: IT, TN, TT.
http://www.mgeups.com/techinfo/glossary/menu.htm

EuroDic also gives "frame" or "chassis" for "masa" in an electrical engineering context, defined as "the conductive body whose potential is taken as reference ". That, of course, also fits in with "carcasa" in the Spanish text above.

tazdog (X)
Spain
Local time: 15:06
Works in field
Native speaker of: English
PRO pts in category: 172
Grading comment
This seemed to work. Thanks everyone.
Login to enter a peer comment (or grade)

10 hrs   confidence: Answerer confidence 5/5 peer agreement (net): +1
connection to earth for earth wires


Explanation:
the masa literally, in electrical terms, means the earth wire, as opposed to the live or neutral one. And by extension, the earth connection. Note that after the requested phrase, it mentions separate earth connections for neutral wires (VITAL for safety in certain types of installations).

In the US the phrase would be connection to ground for ground wires.


Lanna Rustage
Spain
Local time: 15:06
Works in field
Native speaker of: English
PRO pts in category: 42

Peer comments on this answer (and responses from the answerer)
agree  Arthur Allmendinger
10 mins
Login to enter a peer comment (or grade)



Login or register (free and only takes a few minutes) to participate in this question.

You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.

KudoZ™ translation help

The KudoZ network provides a framework for translators and others to assist each other with translations or explanations of terms and short phrases.


See also:
Term search
  • All of ProZ.com
  • Term search
  • Jobs
  • Forums
  • Multiple search