{"id":35949,"date":"2023-03-23T14:51:15","date_gmt":"2023-03-23T12:51:15","guid":{"rendered":"https:\/\/circutor.com\/?p=35949"},"modified":"2024-03-19T15:11:05","modified_gmt":"2024-03-19T13:11:05","slug":"com-evitar-aturades-en-el-subministrament-electric-de-la-teva-installacio","status":"publish","type":"post","link":"https:\/\/circutor.com\/ca\/articles\/com-evitar-aturades-en-el-subministrament-electric-de-la-teva-installacio\/","title":{"rendered":"Com evitar aturades en el subministrament el\u00e8ctric de la teva instal\u00b7laci\u00f3"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1679559126096{margin-bottom: 20px !important;}&#8221;]Els processos productius actuals han anat incorporant sistemes molt m\u00e9s eficients gr\u00e0cies a l\u2019evoluci\u00f3 de l\u2019electr\u00f2nica de pot\u00e8ncia. Per contra, aquest tipus de solucions genera pertorbacions que, de vegades, provoquen el disparament intempestiu dels diferencials sense cap motiu.<\/p>\n<p>En el v\u00eddeo seg\u00fcent descrivim les causes que poden generar un disparament intempestiu i quines solucions pots instal\u00b7lar per evitar que aix\u00f2 passi, per tal d\u2019assegurar la continu\u00eftat de subministrament de la teva instal\u00b7laci\u00f3 i evitar sobrecostos.[\/vc_column_text][vc_video link=&#8221;https:\/\/youtu.be\/CEmkLbVjtKs&#8221; css=&#8221;.vc_custom_1679386774611{margin-bottom: 20px !important;}&#8221;][vc_separator css=&#8221;.vc_custom_1679386859178{margin-top: 20px !important;margin-bottom: 40px !important;}&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1679559180165{margin-bottom: 40px !important;}&#8221;]<\/p>\n<h2 style=\"margin-bottom: 1em !important;\"><strong>Quines prestacions ha de tenir un diferencial per evitar disparaments intempestius?<\/strong><\/h2>\n<p>Gran part dels disparaments de diferencials en instal\u00b7lacions industrials s\u00f3n deguts a les noves tecnologies aplicades a les c\u00e0rregues connectades. Actualment, moltes d\u2019aquestes tecnologies disposen d\u2019electr\u00f2nica de pot\u00e8ncia per al control, que en milloren el rendiment, per\u00f2 generen una s\u00e8rie d\u2019inconvenients en la instal\u00b7laci\u00f3. C\u00e0rregues com ara variadors de velocitat, inversors solars o carregadors de vehicles el\u00e8ctrics s\u00f3n alguns exemples d\u2019aquest tipus de tecnologia.<\/p>\n<p>Aquest tipus de c\u00e0rregues necessiten la connexi\u00f3 de filtres EMI per no acoblar soroll el\u00e8ctric a la instal\u00b7laci\u00f3 i assegurar-ne el funcionament. Per contra, simplement pel fet d\u2019estar connectats, generen fuites a terra, que augmenten en funci\u00f3 del nivell de tensi\u00f3 de la instal\u00b7laci\u00f3 i fins i tot davant la pres\u00e8ncia d\u2019harm\u00f2nics de tensi\u00f3, i poden fer disparar intempestivament la protecci\u00f3 diferencial.<\/p>\n<p>Per aquest motiu, els diferencials han d\u2019estar preparats per evitar disparaments indesitjats, causats pel funcionament normal de les c\u00e0rregues, fins i tot per descartar altres fen\u00f2mens transitoris que es produeixen en la connexi\u00f3 o desconnexi\u00f3 de les c\u00e0rregues.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n<h1 style=\"margin-bottom: 1em !important;\">Un cl\u00e0ssic <u>renovat<\/u><\/h1>\n<p>[\/vc_column_text][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;35500&#8243; img_size=&#8221;medium&#8221; alignment=&#8221;center&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1679407050636{margin-bottom: 20px !important;background-color: #e7e7e7 !important;border-radius: 5px !important;}&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;35463&#8243; img_size=&#8221;medium&#8221; alignment=&#8221;center&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1679407103302{margin-bottom: 20px !important;background-color: #e7e7e7 !important;border-radius: 5px !important;}&#8221;][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;.vc_custom_1679560819526{margin-bottom: 40px !important;}&#8221;]<strong style=\"color: #e40040;\">\u2013<\/strong><\/p>\n<p><strong>RGU-10A<\/strong><\/p>\n<p><strong>Com evitar disparaments intempestius de la protecci\u00f3 diferencial <\/strong><\/p>\n<p>Per evitar disparaments intempestius en la teva instal\u00b7laci\u00f3, recomanem instal\u00b7lar rel\u00e9s de protecci\u00f3 ultraimmunitzats, ja que les prestacions que afegeix aquest tipus de soluci\u00f3 et permetr\u00e0 assegurar al m\u00e0xim la continu\u00eftat de subministrament i evitar parades productives que afectin el rendiment econ\u00f2mic de la teva activitat.[\/vc_column_text][vc_single_image image=&#8221;35509&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1679407167216{margin-bottom: 20px !important;background-color: #e7e7e7 !important;border-radius: 5px !important;}&#8221;][vc_row_inner][vc_column_inner][vc_message icon_fontawesome=&#8221;far fa-file&#8221;]<a href=\"https:\/\/alfresco.circutor.com\/alfresco\/download\/attach\/workspace\/SpacesStore\/2855fa96-dcb7-48da-9e78-44e7053821c9\/DP_RGU-10A_100A_ES_MD41.pdf?guest=true\" target=\"_blank\" rel=\"noopener\">Per a m\u00e9s informaci\u00f3, descarregueu el cat\u00e0leg del <strong>RGU-10A.<\/strong><\/a>[\/vc_message][\/vc_column_inner][\/vc_row_inner][vc_separator css=&#8221;.vc_custom_1679401238551{margin-top: 10px !important;margin-bottom: 20px !important;}&#8221;][vc_column_text css=&#8221;.vc_custom_1679560885033{margin-bottom: 40px !important;}&#8221;]Per aquesta ra\u00f3, el nou <strong>rel\u00e9 de<\/strong> <strong>protecci\u00f3 diferencial tipus A<\/strong> <strong>RGU-10A<\/strong> cobreix aquestes necessitats mitjan\u00e7ant tres caracter\u00edstiques que aporten m\u00e9s garantia per assegurar-ne la continu\u00eftat de servei:[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1683797658342{margin-bottom: 20px !important;}&#8221;]<\/p>\n<h2 style=\"margin-bottom: 1em !important;\">Marge de disparament ajustat al 85\u00a0% del valor de fuita<\/h2>\n<p>[\/vc_column_text][vc_row_inner content_placement=&#8221;middle&#8221; css=&#8221;.vc_custom_1679387045994{margin-bottom: 20px !important;padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #426da8 !important;border-radius: 5px !important;}&#8221;][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;35520&#8243; img_size=&#8221;100&#215;100&#8243; alignment=&#8221;center&#8221; css_animation=&#8221;fadeIn&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;3\/4&#8243;][vc_column_text css_animation=&#8221;fadeIn&#8221;]<\/p>\n<p style=\"color: white;\">Marge de <strong>disparament entre 85%-100%<\/strong> de la sensibilitat.<br \/>\nUn diferencial pot disparar per sobre del 50% del seu calibre (<strong>IEC 60947-2-M<\/strong>). Els equips ultraimmunitzats asseguren el disparament a partir del 85%, <strong><u>nom\u00e9s actuen quan \u00e9s necessari<\/u><\/strong>.<\/p>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;.vc_custom_1679560940656{margin-bottom: 20px !important;}&#8221;]Aquells dispositius sense sistema ultraimmunitzat poden disparar a causa d\u2019una fuita superior al 50\u00a0% del seu calibre, tal com exigeix la normativa de diferencials, i poden produir un disparament amb un corrent de fuita molt inferior al l\u00edmit de disparament. En quadres de distribuci\u00f3 on hi ha diverses l\u00ednies, es podria donar el cas que l\u2019acumulaci\u00f3 de fuita a terra sigui inferior a 30 mA i que el dispositiu dispari a partir de 15 mA, un llindar molt inferior als 30 mA a partir dels quals el corrent comen\u00e7a a ser perill\u00f3s per a l\u2019\u00e9sser hum\u00e0.<\/p>\n<p>Per tant, <strong>hi ha una fuita real que no \u00e9s perillosa per a les persones ni per a la instal\u00b7laci\u00f3, que est\u00e0 fent disparar el diferencial i provoca parades de servei i costos indirectes a la instal\u00b7laci\u00f3.<\/strong><\/p>\n<p>Per evitar aquest efecte, proposem la instal\u00b7laci\u00f3 d\u2019interruptors diferencials ultraimmunitzats, que <strong>garanteixen el disparament a partir del 85\u00a0% del calibre de l\u2019interruptor<\/strong>. \u00c9s a dir, seguint amb l\u2019exemple anterior, aquests dispositius asseguren el disparament a partir de corrents superiors a 25 mA i mai excedeixen els 30 mA exigits pel sistema de protecci\u00f3, de manera que acosten al m\u00e0xim el nivell de disparament al calibre real del dispositiu de protecci\u00f3 diferencial.[\/vc_column_text][vc_single_image image=&#8221;35552&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; style=&#8221;vc_box_rounded&#8221; css=&#8221;.vc_custom_1679396244670{margin-bottom: 10px !important;background-color: #f2f2f2 !important;border-radius: 5px !important;}&#8221;][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text css_animation=&#8221;bounceIn&#8221; css=&#8221;.vc_custom_1683797856086{margin-bottom: 40px !important;padding-top: 5px !important;padding-right: 5px !important;padding-bottom: 5px !important;padding-left: 5px !important;background-color: #782f3d !important;border-radius: 3px !important;}&#8221;]<\/p>\n<p style=\"color: white; text-align: center;\">Pot disparar!<\/p>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1683797873084{margin-bottom: 40px !important;padding-top: 5px !important;padding-right: 5px !important;padding-bottom: 5px !important;padding-left: 5px !important;background-color: #00b388 !important;border-radius: 3px !important;}&#8221;]<\/p>\n<p style=\"color: white; text-align: center;\">No dispara fins a 250 mA<\/p>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1683797970038{margin-top: 20px !important;margin-bottom: 20px !important;}&#8221;]<\/p>\n<h2>Filtratge d\u2019harm\u00f2nics (fuites a freq\u00fc\u00e8ncies altes)<\/h2>\n<p>[\/vc_column_text][vc_row_inner content_placement=&#8221;middle&#8221; css=&#8221;.vc_custom_1679387222275{margin-bottom: 20px !important;padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #ffbf3f !important;border-radius: 5px !important;}&#8221;][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;35536&#8243; img_size=&#8221;100&#215;100&#8243; alignment=&#8221;center&#8221; css_animation=&#8221;fadeIn&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;3\/4&#8243;][vc_column_text css_animation=&#8221;fadeIn&#8221;]<\/p>\n<p style=\"color: white;\"><strong>Resposta en freq\u00fc\u00e8ncia<\/strong> amb filtratge de les fuites a altes freq\u00fc\u00e8ncies.<br \/>\nFiltra el corrent de fuita amb freq\u00fc\u00e8ncies superiors a 50\/60 Hz per <strong>evitar disparaments causats per harm\u00f2nics<\/strong>.<\/p>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;.vc_custom_1679561022448{margin-bottom: 40px !important;}&#8221;]Els diferencials ultraimmunitzats ofereixen una millor resposta en freq\u00fc\u00e8ncia perqu\u00e8 discriminen totes les fuites amb freq\u00fc\u00e8ncia superior a 50\/60 Hz. Els corrents a freq\u00fc\u00e8ncia alta poden afectar la mesura del transformador toroidal i poden arribar a provocar mesuraments erronis i disparaments intempestius.<\/p>\n<p>Per aquest motiu, en \u00abfer-los invisibles\u00bb enfront de corrents harm\u00f2nics, garantim la continu\u00eftat de subministrament i disparem \u00fanicament amb valors reals de fuita a 50 Hz.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1683798537885{margin-top: 20px !important;margin-bottom: 20px !important;}&#8221;]<\/p>\n<h2>Immunitat enfront de transitoris de xarxa<\/h2>\n<p>[\/vc_column_text][vc_row_inner content_placement=&#8221;middle&#8221; css=&#8221;.vc_custom_1679387363459{margin-bottom: 20px !important;padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #00b388 !important;border-radius: 5px !important;}&#8221;][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;35528&#8243; img_size=&#8221;100&#215;100&#8243; alignment=&#8221;center&#8221; css_animation=&#8221;fadeIn&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;3\/4&#8243;][vc_column_text css_animation=&#8221;fadeIn&#8221;]<\/p>\n<p style=\"color: white;\">M\u00e9s <strong>immunitat als transitoris<\/strong> de la xarxa fins a 3 kA per a impulsos 8\/20 \u03bcs.<br \/>\n<strong>Evita disparaments intempestius<\/strong> davant fen\u00f2mens meteorol\u00f2gics o transitoris causats per la xarxa de distribuci\u00f3.<\/p>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;.vc_custom_1679561119236{margin-bottom: 40px !important;}&#8221;]Els diferencials ultraimmunitzats no es veuen afectats per pertorbacions transit\u00f2ries que puguin apar\u00e8ixer en instal\u00b7lacions el\u00e8ctriques com ara, per exemple, les associades a factors ambientals com caigudes de raigs o les creades per commutacions de c\u00e0rregues presents en la instal\u00b7laci\u00f3, ja siguin de car\u00e0cter inductiu o capacitiu.<\/p>\n<p>\u00c9s habitual que la xarxa de distribuci\u00f3 es vegi afectada per fen\u00f2mens externs com ara caigudes de raigs, que indueixin sobrecorrents fuga\u00e7os, o transit\u00f2ries, que es desembarassen en un temps molt r\u00e0pid. Aquestes pertorbacions poden arribar a afectar els diferencials, que no estan preparats per tractar aquest tipus de senyals i poden arribar a generar un disparament intempestiu.<\/p>\n<p>Per aquesta ra\u00f3, el sistema ultraimmunitzat assegura la continu\u00eftat de subministrament i no afecta els diferencials instal\u00b7lats quan apareix un efecte transitori de fins a 3 Ka i 8\/20 \u03bcs de durada.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1683799216210{margin-bottom: 20px !important;}&#8221;]<\/p>\n<h2 style=\"margin-bottom: 1em !important;\">M\u00e9s f\u00e0cil d\u2019interpretar<\/h2>\n<p>El rel\u00e9 de protecci\u00f3 diferencial RGU-10A fa encara m\u00e9s f\u00e0cil la interpretaci\u00f3 de les dades que el seu predecessor RGU-10. La seva pantalla retroil\u00b7luminada canvia de color en funci\u00f3 de l\u2019estat del dispositiu per identificar l\u2019estat de la l\u00ednia que s\u2019ha de mesurar, d\u2019un sol cop d\u2019ull. Es posa en vermell quan el rel\u00e9 ha disparat per acumulaci\u00f3 de fuga, en groc quan el nivell de fuita supera el l\u00edmit de prealarma, en blau quan est\u00e0 en mode programaci\u00f3 i en blanc quan es troba en monitoratge sense alarma.<\/p>\n<p>El nivell de prealarma \u00e9s totalment ajustable a un valor de consigna personalitzat des del 20\u00a0% fins al 100\u00a0% de la sensibilitat de disparament ajustada, la qual cosa permet, abans d\u2019arribar al punt de disparament, realitzar un manteniment preventiu i anticipar una aturada de la instal\u00b7laci\u00f3.[\/vc_column_text][vc_row_inner css=&#8221;.vc_custom_1679387302976{margin-bottom: 40px !important;}&#8221;][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;35471&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1679406453592{margin-bottom: 10px !important;padding-top: 20px !important;padding-bottom: 20px !important;background-color: #e7e7e7 !important;border-radius: 5px !important;}&#8221;][vc_column_text css_animation=&#8221;fadeInLeft&#8221;]<strong style=\"color: #426da8;\">Configuraci\u00f3<\/strong>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;35463&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1679406460735{margin-bottom: 10px !important;padding-top: 20px !important;padding-bottom: 20px !important;background-color: #e7e7e7 !important;border-radius: 5px !important;}&#8221;][vc_column_text css_animation=&#8221;fadeInLeft&#8221;]<strong style=\"color: #97999b;\">Rep\u00f2s<\/strong>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;35479&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1679406468308{margin-bottom: 10px !important;padding-top: 20px !important;padding-bottom: 20px !important;background-color: #e7e7e7 !important;border-radius: 5px !important;}&#8221;][vc_column_text css_animation=&#8221;fadeInLeft&#8221;]<strong style=\"color: #ffbf3f;\">Pre-alarma<\/strong>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_single_image image=&#8221;35487&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1679406476953{margin-bottom: 10px !important;padding-top: 20px !important;padding-bottom: 20px !important;background-color: #e7e7e7 !important;border-radius: 5px !important;}&#8221;][vc_column_text css_animation=&#8221;fadeInLeft&#8221;]<strong style=\"color: #e40040;\">Alarma<\/strong>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1683799422014{margin-bottom: 20px !important;}&#8221;]<\/p>\n<h2 style=\"margin-bottom: 1em !important;\">On el puc instal\u00b7lar?<\/h2>\n<p>El rel\u00e9 <strong>RGU-10A<\/strong> \u00e9s la protecci\u00f3 tipus A m\u00e9s completa per garantir la seguretat de les persones i assegurar la continu\u00eftat de subministrament en instal\u00b7lacions el\u00e8ctriques.<\/p>\n<p>El seu sistema ultraimmunitzat garanteix que nom\u00e9s es produeixi un disparament quan sigui totalment necessari, i aix\u00ed evitar p\u00e8rdues econ\u00f2miques per disparaments indesitjats.[\/vc_column_text][vc_row_inner css=&#8221;.vc_custom_1679387321028{margin-bottom: 40px !important;}&#8221;][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1683799489825{margin-bottom: 5px !important;padding-top: 5px !important;padding-right: 5px !important;padding-bottom: 5px !important;padding-left: 10px !important;background-color: #948981 !important;border-radius: 5px !important;}&#8221;]<\/p>\n<p style=\"color: white;\">Sector Ind\u00fastria<\/p>\n<p>[\/vc_column_text][vc_single_image image=&#8221;35452&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1679406379995{margin-bottom: 20px !important;}&#8221;][vc_column_text css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1683799515850{margin-bottom: 5px !important;padding-top: 5px !important;padding-right: 5px !important;padding-bottom: 5px !important;padding-left: 10px !important;background-color: #948981 !important;border-radius: 5px !important;}&#8221;]<\/p>\n<p style=\"color: white;\">Telecomunicacions<\/p>\n<p>[\/vc_column_text][vc_single_image image=&#8221;35428&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1683799527199{margin-bottom: 5px !important;padding-top: 5px !important;padding-right: 5px !important;padding-bottom: 5px !important;padding-left: 10px !important;background-color: #948981 !important;border-radius: 5px !important;}&#8221;]<\/p>\n<p style=\"color: white;\">Infraestructures<\/p>\n<p>[\/vc_column_text][vc_single_image image=&#8221;35436&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1679406387136{margin-bottom: 20px !important;}&#8221;][vc_column_text css_animation=&#8221;fadeIn&#8221; css=&#8221;.vc_custom_1683799544478{margin-bottom: 5px !important;padding-top: 5px !important;padding-right: 5px !important;padding-bottom: 5px !important;padding-left: 10px !important;background-color: #948981 !important;border-radius: 5px !important;}&#8221;]<\/p>\n<p style=\"color: white;\">Sector Serveis<\/p>\n<p>[\/vc_column_text][vc_single_image image=&#8221;35444&#8243; img_size=&#8221;large&#8221; style=&#8221;vc_box_rounded&#8221; css_animation=&#8221;fadeIn&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column][vc_message icon_fontawesome=&#8221;far fa-file&#8221;]<a href=\"https:\/\/alfresco.circutor.com\/alfresco\/download\/attach\/workspace\/SpacesStore\/2855fa96-dcb7-48da-9e78-44e7053821c9\/DP_RGU-10A_100A_ES_MD41.pdf?guest=true\" target=\"_blank\" rel=\"noopener\">Per a m\u00e9s informaci\u00f3, descarregueu el cat\u00e0leg del <strong>RGU-10A.<\/strong><\/a>[\/vc_message][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1679559126096{margin-bottom: 20px !important;}&#8221;]Els processos productius actuals han anat incorporant sistemes molt m\u00e9s eficients gr\u00e0cies a l\u2019evoluci\u00f3 de l\u2019electr\u00f2nica de pot\u00e8ncia. Per contra, aquest tipus de solucions genera pertorbacions que, de vegades, provoquen el disparament intempestiu dels diferencials sense cap motiu. En el v\u00eddeo seg\u00fcent descrivim les causes que poden generar un disparament intempestiu i [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":35975,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3710],"tags":[3727,3730,3731],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Com evitar aturades en el subministrament el\u00e8ctric de la teva instal\u00b7laci\u00f3 - CIRCUTOR<\/title>\n<meta name=\"description\" content=\"Com evitar aturades en el subministrament el\u00e8ctric de la teva instal\u00b7laci\u00f3\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/circutor.com\/ca\/articles\/com-evitar-aturades-en-el-subministrament-electric-de-la-teva-installacio\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Com evitar aturades en el subministrament el\u00e8ctric de la teva instal\u00b7laci\u00f3 - 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