-
61 controcorrente
controcorrente I. s.f. 1. ( Geog) contre-courant m. 2. (El) courant m. opposé. II. agg.m./f.inv. 1. à contre-courant. 2. ( fig) à contre-courant, original agg., non conformiste agg.: un tipo controcorrente un type original. III. avv. à contre-courant ( anche fig): navigare controcorrente naviguer à contre-courant; nuotare controcorrente nager à contre-courant. -
62 кабельный трансформатор тока
кабельный трансформатор тока
-EN
cable type current transformer
a current transformer without primary conductor and primary insulation of its own, which can be mounted over an insulated cable
[IEV number 321-02-04]FR
transformateur de courant pour câble
transformateur de courant sans enroulement primaire et sans isolation propre qui peut être monté sur un câble isolé
[IEV number 321-02-04]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > кабельный трансформатор тока
-
63 трансформатор тока с первичной обмоткой
трансформатор тока с первичной обмоткой
-EN
wound primary type current transformer
a current transformer in which the primary winding consists of a single or multiturn coil
[IEV number 321-02-09]FR
transformateur de courant à primaire bobiné
transformateur de courant dans lequel l'enroulement primaire est constitué par un bobinage d'une ou de plusieurs spires
[IEV number 321-02-09]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > трансформатор тока с первичной обмоткой
-
64 шинный трансформатор тока
шинный трансформатор тока
Трансформатор тока, первичной обмоткой которого служит одна или несколько параллельно включенных шин распределительного устройства.
Примечание. Шинные трансформаторы тока имеют изоляцию, рассчитанную на наибольшее рабочее напряжение.
[ ГОСТ 18685-73]
шинный трансформатор тока
-
[Интент]EN
bar primary type current transformer
a transformer in which the primary conductor is made up of a bar or a set of bars in parallel
[IEV number 321-02-06]FR
transformateur de courant à barre incorporée
transformateur de courant dont l'enroulement primaire est constitué par une barre ou par un ensemble de barres en parallèle
[IEV number 321-02-06]
Рис. Phoenix Contact
Шинный трансформатор токаТематики
Классификация
>>>EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > шинный трансформатор тока
-
65 Kabelumbauwandler
кабельный трансформатор тока
-EN
cable type current transformer
a current transformer without primary conductor and primary insulation of its own, which can be mounted over an insulated cable
[IEV number 321-02-04]FR
transformateur de courant pour câble
transformateur de courant sans enroulement primaire et sans isolation propre qui peut être monté sur un câble isolé
[IEV number 321-02-04]Тематики
EN
DE
FR
Немецко-русский словарь нормативно-технической терминологии > Kabelumbauwandler
-
66 Wickelstromwandler
трансформатор тока с первичной обмоткой
-EN
wound primary type current transformer
a current transformer in which the primary winding consists of a single or multiturn coil
[IEV number 321-02-09]FR
transformateur de courant à primaire bobiné
transformateur de courant dans lequel l'enroulement primaire est constitué par un bobinage d'une ou de plusieurs spires
[IEV number 321-02-09]Тематики
EN
DE
FR
Немецко-русский словарь нормативно-технической терминологии > Wickelstromwandler
-
67 Schienenstromwandler
шинный трансформатор тока
Трансформатор тока, первичной обмоткой которого служит одна или несколько параллельно включенных шин распределительного устройства.
Примечание. Шинные трансформаторы тока имеют изоляцию, рассчитанную на наибольшее рабочее напряжение.
[ ГОСТ 18685-73]
шинный трансформатор тока
-
[Интент]EN
bar primary type current transformer
a transformer in which the primary conductor is made up of a bar or a set of bars in parallel
[IEV number 321-02-06]FR
transformateur de courant à barre incorporée
transformateur de courant dont l'enroulement primaire est constitué par une barre ou par un ensemble de barres en parallèle
[IEV number 321-02-06]
Рис. Phoenix Contact
Шинный трансформатор токаТематики
Классификация
>>>EN
DE
FR
Немецко-русский словарь нормативно-технической терминологии > Schienenstromwandler
-
68 cable current transformer
кабельный трансформатор тока
-EN
cable type current transformer
a current transformer without primary conductor and primary insulation of its own, which can be mounted over an insulated cable
[IEV number 321-02-04]FR
transformateur de courant pour câble
transformateur de courant sans enroulement primaire et sans isolation propre qui peut être monté sur un câble isolé
[IEV number 321-02-04]Тематики
EN
DE
FR
Англо-русский словарь нормативно-технической терминологии > cable current transformer
-
69 busbar passing current transformer
шинный трансформатор тока
Трансформатор тока, первичной обмоткой которого служит одна или несколько параллельно включенных шин распределительного устройства.
Примечание. Шинные трансформаторы тока имеют изоляцию, рассчитанную на наибольшее рабочее напряжение.
[ ГОСТ 18685-73]
шинный трансформатор тока
-
[Интент]EN
bar primary type current transformer
a transformer in which the primary conductor is made up of a bar or a set of bars in parallel
[IEV number 321-02-06]FR
transformateur de courant à barre incorporée
transformateur de courant dont l'enroulement primaire est constitué par une barre ou par un ensemble de barres en parallèle
[IEV number 321-02-06]
Рис. Phoenix Contact
Шинный трансформатор токаТематики
Классификация
>>>EN
DE
FR
Англо-русский словарь нормативно-технической терминологии > busbar passing current transformer
-
70 en
en [ɑ̃]━━━━━━━━━1. preposition2. pronoun━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━1. <a. (lieu: situation) in• vivre en France/Normandie to live in France/Normandy• il habite en banlieue/ville he lives in the suburbs/the town• il voyage en Grèce/Corse he's travelling around Greece/Corsicab. (lieu: mouvement) to• aller or partir en Angleterre/Normandie to go to England/Normandye. ( = chez) ce que j'aime en lui, c'est son courage what I like about him is his couragef. ( = habillé de) ing. (description, composition) in• c'est en quoi ? (inf) what's it made of?━━━━━━━━━━━━━━━━━► En anglais, un nom en apposition remplace souvent l'adjectif pour décrire la matière dont quelque chose est fait.━━━━━━━━━━━━━━━━━► en + comparatif• c'est son frère en mieux he's like his brother, only betterh. ( = comme un) agir en tyran to act like a tyrant• en bon politicien, il... being the skilled politician he is, he...i. ( = dans le domaine de) en politique in politics• ce que je préfère en musique, c'est... what I like best in the way of music is...• diplôme en droit/histoire law/history degreek. ► en + participe présent• « non » dit-il en haussant les épaules "no", he said with a shrug━━━━━━━━━━━━━━━━━► Lorsque en exprime une cause, il est traduit par by.━━━━━━━━━━━━━━━━━• en disant cela, il s'est fait des ennemis he made enemies by saying that2. <a. (lieu) quand va-t-il à Nice ? -- il en revient when is he off to Nice? -- he's just come back• voulez-vous des pommes ? il y en a encore would you like some apples? there are still some leftd. (objet) rendez-moi mon stylo, j'en ai besoin give me back my pen - I need it• qu'est-ce que tu en feras ? what will you do with it (or them)?• tu en as eu de beaux jouets à Noël ! what lovely toys you got for Christmas!• c'est une bonne classe, les professeurs en sont contents they are a good class and the teachers are pleased with them• je t'en donne 100 € I'll give you 100 euros for ite. ► en être• où en est-il dans ses études ? how far has he got with his studies?• elle, mentir ? elle en est incapable she couldn't lie if she tried* * *œɛn* * *abr nf Éducation nationaleSee:* * *en ⇒ Note d'usageA prép1 ( lieu) ( où l'on est) in; ( où l'on va) to; ( mouvement vers l'intérieur) into; vivre en France/province/ville to live in France/the provinces/town; voyager en Chine to travel in China; aller en Allemagne to go to Germany; monter en voiture to get into a car; aller en ville to go into town; le train va entrer en gare the train is about to enter the station; se promener en ville to stroll around town;2 ( temps) ( époque) in; ( moment déterminé) in; ( en l'espace de) in; en hiver/1991 in winter/1991; je prendrai mes vacances en septembre I'm taking my vacation in September; il a fait ce travail en dix jours he completed the work in ten days; en semaine, il mange à la cantine during the week he eats in the canteen;3 ( moyens de transport) by; voyager en train/avion/voiture/bateau to travel by train ou rail/plane ou air/car/boat; je suis venu en taxi I came by taxi; aller à Marseille en avion/voiture to fly/to drive to Marseilles; nous avons fait un tour en barque we went out in a rowing-boat; descendre la rivière en aviron to row down the river;4 (manière, état) elle était tout en vert/blanc she was all in green/white; il est toujours en manteau/cravate he always wears a coat/tie; un ouvrage en vers/français/trois volumes a work in verse/French/three volumes; elle était très en forme/beauté she was looking very fit/beautiful;5 ( comme) ( en qualité de) as; ( de la même manière que) like; je vous parle en ami/connaisseur I'm speaking (to you) as a friend/connoisseur; j'ai eu ce livre en cadeau/récompense/souvenir I was given this book as a present/prize/souvenir; il nous considèrent en ennemis they see us as enemies; il me traite en ennemie he treats me like an enemy; agir en traître/dictateur to act like a traitor/dictator, to act in a treacherous/dictatorial way;6 ( transformation) into; ils se séparèrent en plusieurs groupes they broke up into several groups; traduire en anglais to translate into English; changer des euros en dollars to change euros into dollars;7 ( matière) made of; c'est en quoi? what is it made of?; c'est en or/plastique it's (made of) gold/plastic; c'est en bois it's made of wood, it's wooden; une montre en or a gold watch ; une veste en laine a woollenGB jacket; le cadre est en alliage the frame is alloy, it's an alloy frame;8 ( pour indiquer une variante) son fils, c'est lui en miniature his son is just like him only smaller, his son is a smaller version of him; je voudrais le même en plus grand I'd like the same only bigger; je voudrais la même en bleu I'd like the same in blue;9 (indique le domaine, la discipline) in; en politique/affaires il faut être rusé in politics/business you have to be clever; idée fondamentale en droit français fundamental idea in French law; en théorie, c'est exact in theory, it's correct; licencié en droit bachelor of law; docteur en médecine doctor of medicine; être bon en histoire to be good at history;10 (mesures, dimensions) in; compter en secondes/années to count in seconds/years; les draps se font en 90 et en 140 the sheets are available in single and double; le mur fait trois mètres en hauteur et six en longueur the wall is three metresGB high and six metresGB long; en profondeur, il y a assez d'espace pour la bibliothèque mais pas en hauteur the space is deep enough for the bookshelves but not high enough; en largeur, il y a la place pour une piscine mais pas en longueur widthwise, there's (enough) room for a swimming pool but not lengthwise.B pron1 ( le moyen) si les abricots sont abîmés, fais-en de la confiture if the apricots are bruised make jam with them; prends cette couverture et couvre-t'en take this blanket and cover yourself with it; il sortit son épée et l'en transperça he took out his sword and ran him through;2 ( la cause) ça l'a tellement bouleversé qu'il en est tombé malade it distressed him so much that he fell ill GB ou became sick US; il a eu un cancer et il en est mort he got cancer and died; elle a eu un accident de voiture et elle en est restée paralysée/infirme she had a car accident which left her paralysedGB/disabled;3 ○( emphatique) tu en as un beau chapeau! what a nice hat you've got!; eh bien! on s'en souviendra de ce dimanche! well, we won't forget this Sunday in a hurry!; je n'en veux pas de tes excuses○! I'm not interested in your excuses; et moi, je n'en ai pas des soucis, peut-être! do you think I haven't got worries too!; j'en connais qui seraient contents I know some who would be pleased.[ɑ̃] prépositionen 40 ans de carrière... in my 40 years in the job...B.[DANS L'ESPACE]1. [indiquant - la situation] in ; [ - la direction] tose promener en forêt/en ville to walk in the forest/around the town2. (figuré)en moi-même, j'avais toujours cet espoir deep down ou in my heart of hearts, I still had that hopeC.[INDIQUANT LE DOMAINE]1. [pour des connaissances]bon en latin/physique good at Latin/physics2. [dans une situation]en cela ou ce en quoi il n'a pas tort and I have to say he's right ou not wrong thereD.[INDIQUANT LA COMPOSITION] [pour des objets]chaise en bois/fer wooden/iron chairE.[INDIQUANT LA MANIÈRE, LE MOYEN]1. [marquant l'état, la forme, la manière]être en colère/en rage to be angry/in a rageen véritable ami, il m'a prévenu good friend that he is ou being a true friend, he warned meil était en pyjama he was in his pyjamas, he had his pyjamas onfaire quelque chose en cachette/en vitesse/en douceur to do something secretly/quickly/smoothlyune rue en pente a street on a slope ou a hill2. [introduisant une mesure] in3. [indiquant une transformation] into4. [marquant le moyen]en voiture/train by car/trainF.[AVEC LE GÉRONDIF]1. [indiquant la simultanéité]rien qu'en le voyant, elle se met en colère she gets angry just seeing him, the mere sight of him makes her angrytout en marchant, elles tentaient de trouver une réponse while walking ou as they walked, they tried to find an answer2. [indiquant la concession, l'opposition]en étant plus conciliant, il ne changeait toujours pas d'avis whilst ou although he was more conciliatory, he still wouldn't change his mind3. [indiquant la cause, le moyen, la manière]4. [introduisant une condition, une supposition] ifen prenant un cas concret, on voit que... if we take a concrete example, we can see that...en supposant que... supposing that...G.[INTRODUISANT LE COMPLÉMENT DU VERBE] incroire en quelqu'un/quelque chose to believe in somebody/something————————[ɑ̃] pronomA.[COMPLÉMENT DU VERBE]1. [indiquant le lieu]il faudra que tu ailles à la poste — j'en viens you'll have to go to the post office — I've just got back from ou just been there2. [indiquant la cause, l'agent]on en meurt you can die of ou from it3. [complément d'objet]voilà des fraises/du lait, donne-lui-en here are some strawberries/here's some milk, give him somesi tu n'aimes pas la viande/les olives, n'en mange pas if you don't like meat/olives, don't eat anytous les invités ne sont pas arrivés, il en manque deux all the guests haven't arrived yet, two are missingtu en as acheté beaucoup you've bought a lot (of it/of them)4. [avec une valeur emphatique]tu en as de la chance! you really are lucky, you are!5. [complément d'objet indirect] about it6. [comme attribut]B.[EN COMPLÉMENT]1. [du nom ou du pronom]2. [de l'adjectif]sa maison en est pleine his house is full of it/themC.[LOCUTIONS] [locutions verbales]s'en prendre à quelqu'un to blame ou to attack somebodyil n'en croit pas ses oreilles/yeux he can't believe his ears/eyes -
71 длительный допустимый ток
- Strombelastbarkeit, f
- Dauerstrombelastbarkeit, f
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Русско-немецкий словарь нормативно-технической терминологии > длительный допустимый ток
-
72 Dauerstrombelastbarkeit, f
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Немецко-русский словарь нормативно-технической терминологии > Dauerstrombelastbarkeit, f
-
73 Strombelastbarkeit, f
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Немецко-русский словарь нормативно-технической терминологии > Strombelastbarkeit, f
-
74 длительный допустимый ток
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Русско-английский словарь нормативно-технической терминологии > длительный допустимый ток
-
75 continuous current-carrying capacity
длительная пропускная способность по току
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]Тематики
- электротехника, основные понятия
EN
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Англо-русский словарь нормативно-технической терминологии > continuous current-carrying capacity
-
76 ampacity (US)
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Англо-русский словарь нормативно-технической терминологии > ampacity (US)
-
77 continuous current
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
непрерывный ток
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999]Тематики
- электротехника, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > continuous current
-
78 current-carrying capacity
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
предельно допустимый ток
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]Тематики
- электротехника, основные понятия
EN
прочность печатной платы к токовой нагрузке
Свойство печатной платы сохранять электрические и механические характеристики после воздействия максимально допустимой токовой нагрузки на печатный проводник или металлизированное отверстие печатной платы.
[ ГОСТ Р 53386-2009]Тематики
EN
Англо-русский словарь нормативно-технической терминологии > current-carrying capacity
-
79 al
al(Contraction of a + el)1→ link=a a\al + inf on + gerund■ me lo encontré al salir de casa I met him when I was leaving, I met him on leaving■ al quedarse sin dinero, tuvo que ponerse a trabajar when he ran out of money, he had to get down to workestá al caer it's about to happen————————alon + gerund■ me lo encontré al salir de casa I met him when I was leaving, I met him on leaving■ al quedarse sin dinero, tuvo que ponerse a trabajar when he ran out of money, he had to get down to work* * *cont.(See a. Contraction of a and el)* * ** * ** * *----* al abrigo de = on the lee side of.* al actuar de este modo = by so doing, in so doing, by doing so.* al agua = water-based, overboard.* al aire libre = open-air, outdoors, in the open, out of doors.* al alcance = within reach, within easy reach, within sight, within gunshot, within range.* al alcance de = available at the fingertips of.* al alcance de cualquiera = within anyone's reach, within anybody's reach.* al alcance de la mano = within arm's reach, within easy reach.* al alcance del oído = within earshot of.* al alcance de todos = within everybody's reach, within everyone's reach, accessible to everyone, accessible to everybody.* al amanecer = at the crack of dawn.* al amor de la lumbre = round-the-fireside.* al amparo de la noche = under cover of night.* al amparo de la oscuridad = under cover of darkness.* al analizar Algo más detenidamente = on closer examination, on closer inspection.* al anochecer = at twilight, at nightfall.* al año = per annum, per year.* al arrancar = at startup.* al atardecer = at twilight.* al azar = at random, by chance, haphazardly, indiscriminate, indiscriminately, random, randomly, pot luck, hit (and/or) miss, odd, by a fluke, by luck, by a stroke of (good) luck.* al borde de = on the verge of, on the brink of, at the side of, on the edge of.* al borde de la carretera = at the roadside, at the roadside.* al borde de la extinción = on the verge of extinction, on the edge of extinction.* al borde de la ley = on the edge of the law.* al borde del camino = at the roadside.* al borde del mar = at the seaside.* al caer la noche = at nightfall.* al calor de la lumbre = round-the-fireside.* al chi cuadrado = chi-squared.* al comenzar = at startup.* al comienzo = early on, at the outset, to start with, at startup.* al comienzo de = at the start (of), in the early days (of), at the outbreak of, at the onset of, early in.* al compás de = in tandem with, in unison with.* al contado = cash value.* al contrapunto = contrapuntal.* al contrario = vice versa, to the contrary, contrariwise, quite the opposite, quite the contrary, quite the reverse.* al corriente = in step, au courant, paid-up, in good standing.* al corriente de = in step with.* al cumplir la fecha = at term.* al descubierto = exposed, wide open.* al despuntar el alba = at the crack of dawn.* al despuntar el día = at the crack of dawn.* al día = in step, paid-up, in good standing.* al día de = in step with.* al día de hoy = as of today.* al día siguiente = the next day.* al dorso = overleaf.* al empezar = first off.* al entrar = on entry.* al escuchar = at the sound of.* al este de = east of.* al estilo de = a la, along the lines, in the mould of.* al estilo de los índices de materia = subject-type.* al estilo de + Nombre = in a + Nombre + sort of way.* al estilo militar = military-style.* al estudiar Algo más detenidamente = on closer examination, on closer inspection.* al examinar Algo de cerca = on closer examination, on closer inspection.* al + Expresión Temporal = a + Expresión Temporal.* al extremo = to the extreme.* al filo de = on the brink of, on the edge of, on the verge of.* al filo de la acera = kerbside [curbside, -USA], curbside [kerbside, -UK].* al fin = at last, at long last.* al final = in the end, eventually, in the final count, terminally, ultimately, at the end of the day.* al final (de) = at the end (of).* al final de cuentas = when all is said and done, after all is said and done.* al final del día = at the end of the day, at the close of the day.* al final de su mandato = lame duck.* al final resultó que = in the event.* al fin y al cabo = in the end, after all, all in all, after all is said and done, when all is said and done.* al fondo (de) = at the bottom (of).* al frente de = in the forefront of/in, at the forefront of.* al frente (de) = in charge (of).* al hacer esto = by so doing, in so doing, by doing so.* al igual que = as with, like, in common with, much as, equalling that, after the fashion of, so too, similar to, much like.* al igual que con todo en la vida = as with everything in life.* al igual que + Nombre = not unlike + Nombre.* al incluirse en = on admission to.* al + Infinitive = by + Gerundio.* al + Infinitivo = in + Gerundio, on + Gerundio, when + Gerundio, while + Gerundio, on + Nombre, upon + Gerundio, as + Nombre + Verbo, as + Sujeto + Verbo.* al infinito = ad infinitum.* al inicio = at startup.* al instante = on-the-fly, instantly, on the spot, straight away, on the double, in no time at all, in next to no time, in no time, while-you-wait [while-u-wait], right away, at once.* al intentar + Infinitivo = in the attempt to.* al lado de = beside, at the side of, by the side of.* al llegar = on arrival.* al loro = in the know.* al mando = in the saddle.* al mando (de) = at the helm (of), in charge (of).* al margen = on the sidelines, tangential.* al margen de = divorced from, untouched, outside the purview of, other than, in spite of, despite, although, despite the fact that, in spite of the fact that.* al margen de la ley = extra-judicial.* al máximo = to the full, to the utmost, to the hilt, to the extreme, at full stretch.* al mediodía = at midday, at high noon.* al mejor precio = at the best price.* al mejor precio posible = at the best possible price.* al menos = at least, at the very least.* al mes = per month.* al mismo nivel de = flush with.* al mismo nivel que = on a par with, in the same league as.* al mismo tiempo = at once, at the same time, concurrently, in the process, simultaneously, contemporaneously, at the same instant, in parallel, concomitantly, at the one time, all the while.* al mismo tiempo que = in parallel to/with, while, as the same time as, cum, in conjunction with.* al mismo tiempo que + Indicativo = whilst + Gerundio.* al modo de = a la.* al momento = while-you-wait [while-u-wait].* al nacer = at birth.* al norte de = north of.* al oeste de = west of.* al oír = at the sound of.* al óleo = oil-based.* al otro extremo = at the receiving end.* al otro lado de = across.* al otro lado de la barrera = on the other side of the fence.* al otro lado de la ciudad = cross-town.* al otro lado del mundo = half way (a)round the world.* al parecer = apparently, apparently, it seems that..., supposedly, allegedly, it appeared that....* al pie (de) = at the bottom (of), at the foot (of).* al pie de la letra = to the letter.* al pisar = underfoot.* al por mayor = in bulk.* al principio = at first, at the outset, early [earlier -comp., earliest -sup.], in the early years, originally, to start with, early on, at startup.* al principio de = at the beginning (of), at the dawn of, at the onset of, early in.* al principio de la imprenta = early printing.* al principio y al final = both ends.* al principio y al final de = at each end of.* al propio ritmo de Uno = in + Posesivo + own time, at + Posesivo + own pace.* al pulsar un botón = at the push of a button.* al que no se puede dejar de faltar = unmissable.* al que pertenece = parent.* al que se le hado mucha publicidad = heavily promoted.* al rayar el alba = at the crack of dawn.* al recibir = upon + receipt.* al respecto = in this connection, in this respect.* al revés = vice versa, in reverse, mirror-fashion, wrong way round, the, inside-out.* al romper el día = at the crack of dawn.* al servicio de = at the service of.* al servicio de la nación = uniformed.* al sol = in the sun.* al sur de = south of.* al tacto = to the touch.* al tanto = au fait, in the know, in step.* al tanto de = on the lookout for, on the alert for, in step with.* al teléfono = on the line.* al timón = in the saddle, at the wheel.* al timón (de) = at the helm (of).* al trasluz = against the light.* al unísono = in concert, unison, with one voice, in unison.* al unísono con = in unison with.* al usarse = in use.* al vapor = steamed.* al ver = at the sight of.* al volante = at the wheel.* al vuelo = on-the-fly.* * ** * ** al abrigo de = on the lee side of.* al actuar de este modo = by so doing, in so doing, by doing so.* al agua = water-based, overboard.* al aire libre = open-air, outdoors, in the open, out of doors.* al alcance = within reach, within easy reach, within sight, within gunshot, within range.* al alcance de = available at the fingertips of.* al alcance de cualquiera = within anyone's reach, within anybody's reach.* al alcance de la mano = within arm's reach, within easy reach.* al alcance del oído = within earshot of.* al alcance de todos = within everybody's reach, within everyone's reach, accessible to everyone, accessible to everybody.* al amanecer = at the crack of dawn.* al amor de la lumbre = round-the-fireside.* al amparo de la noche = under cover of night.* al amparo de la oscuridad = under cover of darkness.* al analizar Algo más detenidamente = on closer examination, on closer inspection.* al anochecer = at twilight, at nightfall.* al año = per annum, per year.* al arrancar = at startup.* al atardecer = at twilight.* al azar = at random, by chance, haphazardly, indiscriminate, indiscriminately, random, randomly, pot luck, hit (and/or) miss, odd, by a fluke, by luck, by a stroke of (good) luck.* al borde de = on the verge of, on the brink of, at the side of, on the edge of.* al borde de la carretera = at the roadside, at the roadside.* al borde de la extinción = on the verge of extinction, on the edge of extinction.* al borde de la ley = on the edge of the law.* al borde del camino = at the roadside.* al borde del mar = at the seaside.* al caer la noche = at nightfall.* al calor de la lumbre = round-the-fireside.* al chi cuadrado = chi-squared.* al comenzar = at startup.* al comienzo = early on, at the outset, to start with, at startup.* al comienzo de = at the start (of), in the early days (of), at the outbreak of, at the onset of, early in.* al compás de = in tandem with, in unison with.* al contado = cash value.* al contrapunto = contrapuntal.* al contrario = vice versa, to the contrary, contrariwise, quite the opposite, quite the contrary, quite the reverse.* al corriente = in step, au courant, paid-up, in good standing.* al corriente de = in step with.* al cumplir la fecha = at term.* al descubierto = exposed, wide open.* al despuntar el alba = at the crack of dawn.* al despuntar el día = at the crack of dawn.* al día = in step, paid-up, in good standing.* al día de = in step with.* al día de hoy = as of today.* al día siguiente = the next day.* al dorso = overleaf.* al empezar = first off.* al entrar = on entry.* al escuchar = at the sound of.* al este de = east of.* al estilo de = a la, along the lines, in the mould of.* al estilo de los índices de materia = subject-type.* al estilo de + Nombre = in a + Nombre + sort of way.* al estilo militar = military-style.* al estudiar Algo más detenidamente = on closer examination, on closer inspection.* al examinar Algo de cerca = on closer examination, on closer inspection.* al + Expresión Temporal = a + Expresión Temporal.* al extremo = to the extreme.* al filo de = on the brink of, on the edge of, on the verge of.* al filo de la acera = kerbside [curbside, -USA], curbside [kerbside, -UK].* al fin = at last, at long last.* al final = in the end, eventually, in the final count, terminally, ultimately, at the end of the day.* al final (de) = at the end (of).* al final de cuentas = when all is said and done, after all is said and done.* al final del día = at the end of the day, at the close of the day.* al final de su mandato = lame duck.* al final resultó que = in the event.* al fin y al cabo = in the end, after all, all in all, after all is said and done, when all is said and done.* al fondo (de) = at the bottom (of).* al frente de = in the forefront of/in, at the forefront of.* al frente (de) = in charge (of).* al hacer esto = by so doing, in so doing, by doing so.* al igual que = as with, like, in common with, much as, equalling that, after the fashion of, so too, similar to, much like.* al igual que con todo en la vida = as with everything in life.* al igual que + Nombre = not unlike + Nombre.* al incluirse en = on admission to.* al + Infinitive = by + Gerundio.* al + Infinitivo = in + Gerundio, on + Gerundio, when + Gerundio, while + Gerundio, on + Nombre, upon + Gerundio, as + Nombre + Verbo, as + Sujeto + Verbo.* al infinito = ad infinitum.* al inicio = at startup.* al instante = on-the-fly, instantly, on the spot, straight away, on the double, in no time at all, in next to no time, in no time, while-you-wait [while-u-wait], right away, at once.* al intentar + Infinitivo = in the attempt to.* al lado de = beside, at the side of, by the side of.* al llegar = on arrival.* al loro = in the know.* al mando = in the saddle.* al mando (de) = at the helm (of), in charge (of).* al margen = on the sidelines, tangential.* al margen de = divorced from, untouched, outside the purview of, other than, in spite of, despite, although, despite the fact that, in spite of the fact that.* al margen de la ley = extra-judicial.* al máximo = to the full, to the utmost, to the hilt, to the extreme, at full stretch.* al mediodía = at midday, at high noon.* al mejor precio = at the best price.* al mejor precio posible = at the best possible price.* al menos = at least, at the very least.* al mes = per month.* al mismo nivel de = flush with.* al mismo nivel que = on a par with, in the same league as.* al mismo tiempo = at once, at the same time, concurrently, in the process, simultaneously, contemporaneously, at the same instant, in parallel, concomitantly, at the one time, all the while.* al mismo tiempo que = in parallel to/with, while, as the same time as, cum, in conjunction with.* al mismo tiempo que + Indicativo = whilst + Gerundio.* al modo de = a la.* al momento = while-you-wait [while-u-wait].* al nacer = at birth.* al norte de = north of.* al oeste de = west of.* al oír = at the sound of.* al óleo = oil-based.* al otro extremo = at the receiving end.* al otro lado de = across.* al otro lado de la barrera = on the other side of the fence.* al otro lado de la ciudad = cross-town.* al otro lado del mundo = half way (a)round the world.* al parecer = apparently, apparently, it seems that..., supposedly, allegedly, it appeared that....* al pie (de) = at the bottom (of), at the foot (of).* al pie de la letra = to the letter.* al pisar = underfoot.* al por mayor = in bulk.* al principio = at first, at the outset, early [earlier -comp., earliest -sup.], in the early years, originally, to start with, early on, at startup.* al principio de = at the beginning (of), at the dawn of, at the onset of, early in.* al principio de la imprenta = early printing.* al principio y al final = both ends.* al principio y al final de = at each end of.* al propio ritmo de Uno = in + Posesivo + own time, at + Posesivo + own pace.* al pulsar un botón = at the push of a button.* al que no se puede dejar de faltar = unmissable.* al que pertenece = parent.* al que se le hado mucha publicidad = heavily promoted.* al rayar el alba = at the crack of dawn.* al recibir = upon + receipt.* al respecto = in this connection, in this respect.* al revés = vice versa, in reverse, mirror-fashion, wrong way round, the, inside-out.* al romper el día = at the crack of dawn.* al servicio de = at the service of.* al servicio de la nación = uniformed.* al sol = in the sun.* al sur de = south of.* al tacto = to the touch.* al tanto = au fait, in the know, in step.* al tanto de = on the lookout for, on the alert for, in step with.* al teléfono = on the line.* al timón = in the saddle, at the wheel.* al timón (de) = at the helm (of).* al trasluz = against the light.* al unísono = in concert, unison, with one voice, in unison.* al unísono con = in unison with.* al usarse = in use.* al vapor = steamed.* al ver = at the sight of.* al volante = at the wheel.* al vuelo = on-the-fly.* * *al* * *
al contraction of a and el
al (contracción de a & el)
1 ➣ a
2 (+ infinitivo) los invitados están al caer, the guests are about to arrive
cierren la puerta al salir, close the door on leaving
al parecer, apparently
'al' also found in these entries:
Spanish:
A
- abandonarse
- abierta
- abierto
- abismo
- abogada
- abogado
- abordaje
- abrigar
- abrigo
- acalorada
- acalorado
- acceder
- acecho
- acertada
- acertado
- acomodar
- acosar
- acre
- actual
- adaptar
- adicta
- adicto
- adiós
- adscribir
- adscribirse
- agua
- aire
- ajillo
- alcance
- aleatoria
- aleatorio
- alimón
- almacén
- alquilar
- alta
- altar
- alteza
- alto
- amanecer
- amor
- amparo
- ancha
- ancho
- anochecer
- antojarse
- aparato
- apercibirse
- aprieto
- arriar
English:
A
- aboard
- abreast
- abroad
- absolve
- accessible
- accompany
- accustom
- acquaint
- across
- address
- adrift
- advise
- after
- afterwards
- agree
- aim at
- alarm
- all
- allocate
- alongside
- also
- amenable
- amends
- analytic
- analytical
- anchor
- another
- antisocial
- anyhow
- appeal
- applicant
- appointment
- apprehend
- arm
- Armageddon
- arouse
- as
- ascend
- aside
- assume
- asymmetric
- asymmetrical
- at
- attendant
- augment
- authenticity
- authoritarian
- available
- average
* * ** * *al* * ** * *al prep1. (justo después) when2. (al mismo tiempo) as -
80 touch
touch [tʌt∫]━━━━━━━━━━━━━━━━━1. noun4. compounds━━━━━━━━━━━━━━━━━1. nouna. ( = sense of touch) toucher mb. ( = act of touching) contact mc. ( = character) to give sth a personal touch mettre une note personnelle dans qchd. ( = detail) détail m• small touches, such as flowers, can transform a room de petits détails, par exemple des fleurs, peuvent transformer une piècee. ( = small amount) it's a touch expensive c'est un petit peu cherf. ( = contact)► in touch• I'll be in touch! je te (or vous) téléphonerai !• keep in touch! tiens-nous au courant !• he has lost touch with what is going on il n'est plus dans le coup (inf)► to be out of touch ( = not up to date)• I'm out of touch with the latest developments je ne suis pas au courant des derniers développementsg. (Football) touche fh. ( = person) Mr Wilson is no soft touch M. Wilson n'est pas du genre à se laisser fairea. ( = come into contact with) toucher• they can't touch you if you don't break the law on ne peut rien te faire tant que tu restes dans la légalitéb. ( = tamper with) toucher à• don't touch that switch! ne touchez pas à ce bouton !• I didn't touch it! je n'y ai pas touché !• I didn't touch him! je ne l'ai pas touché !c. ( = deal with) (in exam) I didn't touch the third question je n'ai pas touché à la troisième questiond. [+ food, drink] toucher àe. ( = equal) valoirf. ( = move emotionally) toucherg. ( = reach) [+ level, speed] atteindrea. toucher• don't touch! n'y touchez pas !b. ( = come into contact with) [ends, lands] se toucherc. (speaking, writing) to touch on a subject aborder un sujet4. compounds• it was touch-and-go until the last minute l'issue est restée incertaine jusqu'au bout ► touch screen noun (Technical) écran tactile• touch screen technology technologie f à écran tactile ► touch-sensitive adjective [screen] tactile( = land) atterrir[+ crisis, riot] déclencher ; [+ reaction, argument] provoquer[+ painting, photo] retoucher* * *[tʌtʃ] 1.1) ( physical contact) contact m (physique)at the slightest touch — ( of button) à la moindre pression
2) ( sense) toucher m3) (style, skill) (of artist, writer) touche f; ( of musician) toucher ma fine touch at the net — ( in tennis) un toucher délicat au filet
4) ( little)there's a touch of class/of genius about her — elle a quelque chose d'élégant/de génial
a touch of sarcasm/of garlic — une pointe de raillerie/d'ail
5) ( communication) contact mto get/stay in touch with — se mettre/rester en contact avec
6) Sport touche f2.transitive verb1) ( come into contact with) toucher; ( interfere with) toucher à2) ( affect) gen toucher; ( adversely) affecter; ( as matter of concern) concerner3) ( reach) [price, temperature] atteindre [level]3.when it comes to cooking, no-one can touch him — pour la cuisine, personne ne peut l'égaler
intransitive verb ( come together) [wires, hands] se toucher‘do not touch’ — ‘ne pas toucher’
Phrasal Verbs:- touch on- touch up••to be an easy ou a soft touch — (colloq) être un pigeon (colloq)
См. также в других словарях:
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Courant calcique de type t — Le courant calcique de type T est un courant transitoire rapidement inactivé et à faible seuil d activation. Il est en particulier impliqué dans la génération de rythme, dans le cœur, mais aussi dans le thalamus. Ses caractéristiques sont telles… … Wikipédia en Français
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Type semeuse (timbre) — Pour les pièces de monnaie française de type Semeuse, voir Type semeuse (monnaie). Type Semeuse de 1937 surchargé en 1941 Les timbres français au type Semeuse sont des timbres d usage courant émis pour la première fois en 1903. Cette semeuse… … Wikipédia en Français
Courant Calcique De Type L — Le courant ionique de type L est un courant calcique à charge longue (en anglais long lasting). Il s inactive lentement. Il est impliqué dans la génération de potentiel d action dans les dendrites et dans la transmission synaptique. Voir la liste … Wikipédia en Français
Courant Calcique De Type N — Le courant calcique de type N est un courant rapidement inactivé (N pour le terme anglais neither). Il est impliqué dans la génération de potentiel d action dans les dendrites et dans la transmission synaptique. Voir la liste des courants… … Wikipédia en Français
Courant Calcique De Type P/Q — Le courant calcique de type P/Q est un courant impliqué dans la transmission synaptique. Voir la liste des courants ioniques IP,Q ions Ca … Wikipédia en Français
Courant calcique de type P/Q — Le courant calcique de type P/Q est un courant impliqué dans la transmission synaptique. Voir la liste des courants ioniques IP,Q ions Ca … Wikipédia en Français
Courant calcique de type l — Le courant ionique de type L est un courant calcique à charge longue (en anglais long lasting). Il s inactive lentement. Il est impliqué dans la génération de potentiel d action dans les dendrites et dans la transmission synaptique. Voir la liste … Wikipédia en Français