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41 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
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42 Aktivierung
Aktivierung f 1. KOMM activation; 2. COMP enablement; 3. FIN, RW capitalization, inclusion under assets, carrying as assets; 4. STEUER inclusion under assets; 5. WIWI heading into surplus, moving into surplus, improvement (ZB)* * *f 1. < Komm> activation; 2. < Comp> enablement; 3. <Finanz, Rechnung> capitalization, carrying as assets; 4. < Steuer> inclusion under assets; 5. <Vw> ZB heading into surplus, moving into surplus, improvement* * *Aktivierung
(Bilanz) carrying as assets;
• Aktivierung des Außenhandels achievement of an export surplus;
• Aktivierung von Gewinnen capitalization of profits;
• Aktivierung des Handels activation of trade;
• Aktivierung der Zahlungsbilanz improvement in the balance of payments. -
43 Buchwert
Buchwert m 1. FIN book value (definiert als Gesamtvermögen minus immaterielles Vermögen minus Schulden; defined as total assets minus intangible assets minus liabilities; cf KBV = Kurs-Buchwert-Verhältnis = price-to-book ratio = P/B ratio); 2. GEN written-down value (Restbuchwert); net book value (Nettobuchwert, book value after depreciation); 3. RW accounting value, book cost, amortized cost, carrying value; 4. WIWI cost* * *m 1. < Finanz> book value; 2. < Geschäft> written-down value; 3. < Rechnung> accounting value, book cost, carrying value; 4. <Vw> cost* * *Buchwert
book (accounting, carrying) value, book (amortized) cost;
• Buchwerte book figures, nominal assets (US);
• börsenmäßig gehandelte Buchwerte inscribed stocks (Br.);
• Buchwert vor Abschreibungen gross book value;
• Buchwert des Gesellschaftskapitals book value of a company’s resources;
• Buchwert nach Vornahme von Abschreibungen net book value;
• Buchwerte bei der Verwertung erzielen to realize at book value;
• Buchwert übersteigenden Erlös erzielen to yield a profit over the book value;
• Buchwert herabsetzen (heraufsetzen) to write down (up) the book value;
• Buchwerte erheblich übersteigen to be appreciably in excess of book values. -
44 Durchführung
Durchführung f 1. GEN performance, transaction; 2. MGT execution (einer Politik); implementation (einer Reorganisation); 3. PAT implementation; 4. LOGIS carrying charge; 5. RECHT execution (Verträge)* * *f 1. < Geschäft> performance, transaction; 2. < Mgmnt> einer Politik execution, einer Reorganisation implementation; 3. < Patent> implementation; 4. < Transp> carrying charge* * *Durchführung
accomplishment, completion, execution, performance, carrying out, handling, pursuit, transaction;
• in der Durchführung begriffen in course of execution;
• Durchführung eines Abkommens execution of an agreement;
• schnelle Durchführung einer Angelegenheit dispatch of a matter;
• Durchführung von Aufgaben performance of functions;
• Durchführung offener Baisseverkäufe banging the market;
• Durchführung rechtlicher Bestimmungen enforcement of legislation;
• Durchführung sozialpolitischer Maßnahmen implementation of social policy measures;
• Durchführung von Rüstungsaufträgen defence activities;
• Durchführung einer Vereinbarung satisfaction of an accord;
• Durchführung eines Vertrages fulfil(l)ment (implementation) of a contract;
• Durchführung einer Volkszählung census taking;
• Durchführung von Zahlungsaufträgen von Kunden making payments for customers;
• Durchführung der Zollvorschriften customs enforcement;
• Durchführung einer Verordnung (eines Erlasses) aussetzen to stop the execution of a decree;
• zur Durchführung bringen to carry into execution;
• Durchführung eines Auftrags vergeben to place the contract for an enterprise;
• Durchführung eines Gesetzes verhindern to interfere with the operation of a law. -
45 Nutzlast
Nutzlast f GEN, RECHT, LOGIS payload capacity, carrying capacity, payload, pld; load capacity, workload, carrying capacity (Definition allgemein: maximal zulässiges Gewicht = maximum permitted load der Ladung eines Transportmittels = means of transport; auch: aktuelles Gewicht = tatsächliches Gewicht = actual payload der Ladung eines Transportmittels; Gegensatz: Totlast = dead load, dead weight); allowed traffic load, maximum permitted load (die für einen bestimmten Streckenabschnitt zur Verfügung stehende Nutzlast)* * *f < Transp> maximum permitted load* * *Nutzlast
carrying capacity, useful (live) load, (Fahrzeug) loading capacity, (Flugzeug, Schiff) payload -
46 Prolongationsgebühr
Prolongationsgebühr f BÖRSE, FIN (BE) contango rate* * *f <Börse, Finanz> contango rate (BE)* * *Prolongationsgebühr
renewal rate, contango (continuation) rate (Br.), rate of contango (Br.), respite money, backwardation [rate] (Br.), carrying-over business (Br.), back (Br. coll.), (Börse) carrying-over (continuation) rate (Br.);
• Prolongationsgeschäft contango (Br.) (prolongation, continuation, Br., carrying-over, Br.) business;
• Prolongationsgewährung granting of renewals;
• Prolongationsklausel renewal (continuation, Br.) clause, (Versicherung) non-forfeiture clause;
• Prolongationskosten renewal cost, contango money (Br.);
• Prolongationspreis making-up price;
• Prolongationsprovision renewal commission;
• Prolongationsrecht right of renewal;
• mit Prolongationsrecht renewed if required;
• Prolongationssatz renewal (continuation, Br.) rate;
• Prolongationstag continuation day (Br.);
• Prolongationswechsel renewal (continuation, Br.) bill. -
47 Speditionskosten
Speditionskosten pl LOGIS carrying charge* * *pl < Transp> carrying charge* * *Speditionskosten
forwarding expenses, carrying (carriers’) charges, trucking costs, shipping charge (US) -
48 Tragfähigkeit
Tragfähigkeit f 1. GEN lifting capacity; 2. LOGIS deadweight capacity, dwc, deadweight cargo capacity, dwcc, deadweight tonnage, dwt, carrying capacity, tons deadweight, TDW, tons deadweight all told, tdwat, tonnes deadweight, TDW (Schifffahrt, shipping: Wasserverdrängung des beladenen Schiffes abzüglich der Wasserverdrängung des leeren Schiffes); 3. WIWI sustainability* * *f 1. < Transp> deadweight capacity (dwc), deadweight cargo capacity (dwcc), deadweight tonnage (dwt), carrying capacity, tons deadweight (TDW), tonnes deadweight (TDW) ; 2. <Vw> sustainability* * *Tragfähigkeit
burden, carrying (load) capacity, (Nutzlast) payload, (sociol.) population capacity;
• Tragfähigkeit für Ballast deadweight capacity. -
49 Abnahme
f; -, -n1. taking down ( oder off); (Wegnahme) removal; MED. amputation; die Abnahme vom Kreuz RELI. the Descent from the Cross, the Deposition förm.3. (Verminderung) decrease (+ Gen in) decline; von Zahlen etc.: auch drop (+ Gen in); des Mondes: waning; an Gewicht: loss; Abnahme der Kräfte weakening4. (Überprüfung): technische Abnahme (final) inspection; Abnahme des TÜV etwa carrying out (of) the MOT (Am. of a state vehicle inspection); Abnahme eines Manuskripts etc. acceptance of a manuscript etc.5. (Durchführung etc.) Abnahme einer Prüfung holding of an exam; Abnahme der Beichte hearing ( oder taking) of (s.o.’s) confession; Abnahme der Parade review of the troops; Abnahme eines Eides JUR. administering of an oath; Abnahme der Fingerabdrücke taking of s.o.’s fingerprints; Abnahme eines Versprechens extraction of a promise* * *die Abnahme(Entgegennahme) acceptance;(Kauf) purchase;(Verminderung) decrease; decline* * *Ạb|nah|me ['apnaːmə]f -, -n2) (= Verringerung) decrease (+gen in); (bei Anzahl, Menge) drop, decrease (+gen in); (von Niveau, Kräften, Energie) decline (+gen in); (von Interesse, Nachfrage) falling off, decline; (von Aufmerksamkeit) falling off, flagging, waning; (= Verlust) loss3) (von Prüfung) holding; (von Neubau, Fahrzeug etc) inspection; (von TÜV) carrying out; (von Eid) administeringdie Abnahme der Parade — the taking of the parade, the review of the troops
die Abnahme der Prüfung kann erst erfolgen, wenn... — the exam can only be held if...
bei Abnahme von 50 Kisten — if you/we etc purchase or take 50 crates
keine Abnahme finden — to find no market
* * ** * *Ab·nah·me1<-, -n>[ˈapna:mə]1. (Verringerung) reduction [of], drop [or fall] [in]2. (das Nachlassen) loss\Abnahme der Kräfte weakeningAb·nah·me2<-, -n>[ˈapna:mə]fdie \Abnahme verweigern to refuse [to take] delivery* * *die; Abnahme, Abnahmen1) o. Pl. (das Entfernen) removal2) (Verminderung) decrease; decline3) (Kauf) purchasingbei Abnahme größerer Mengen — when large quantities are purchased
4) (Prüfung) (einer Strecke, eines Gebäudes) inspection and approval; (eines Fahrzeugs) testing and passing; (Freigabe) passing* * *bei Abnahme von on orders of;eine gute Abnahme finden sell well3. (Verminderung) decrease (+gen in) decline; von Zahlen etc: auch drop (+ gen in); des Mondes: waning; an Gewicht: loss;Abnahme der Kräfte weakening4. (Überprüfung):technische Abnahme (final) inspection;5. (Durchführung etc)Abnahme einer Prüfung holding of an exam;Abnahme der Parade review of the troops;Abnahme eines Eides JUR administering of an oath;Abnahme der Fingerabdrücke taking of sb’s fingerprints;Abnahme eines Versprechens extraction of a promise* * *die; Abnahme, Abnahmen1) o. Pl. (das Entfernen) removal2) (Verminderung) decrease; decline3) (Kauf) purchasing4) (Prüfung) (einer Strecke, eines Gebäudes) inspection and approval; (eines Fahrzeugs) testing and passing; (Freigabe) passing* * *-n f.acceptance n.amputation n.removal n. -
50 Bumsbomber
m Sl. pej. plane carrying sex tourists* * *Bụms|bom|berm (sl)plane carrying sex tourists* * *Bums·bom·ber* * *Bumsbomber m sl pej plane carrying sex tourists -
51 Dumme
m, f; -n, -n fool, mug umg; der Dumme sein be left holding the baby ( oder carrying the can); einen Dummen findet man immer there are plenty of mugs (Am. fools) around; die Dummen sterben nicht aus oder werden nicht weniger there’s another one born every minute; da musst du dir schon einen Dümmeren suchen umg. you’ll have to find (yourself) another mug (Am. sucker)* * *Dụm|me(r) ['dʊmə] mug (inf), fool, sucker (inf)der Dumme sein — to be left to carry the can (inf), to be left holding the baby (inf)
einen Dummen finden — to find a mug (inf) or a sucker (inf)
* * *Dum·me(r)der muss einer von den ganz \Dummen sein he must be a right [or prize] idiot BRITdann kannst du aber kein ganz \Dummer sein you can't be that [or completely] stupidder \Dumme sein to be left holding the baby [or BRIT carrying the can] fig, take responsibility for a mistake* * *der/die; adj. Dekl. fooleinen Dummen finden, der etwas macht — find somebody stupid enough to do something
der Dumme sein — (ugs.) be the loser
* * *der Dumme sein be left holding the baby ( oder carrying the can);einen Dummen findet man immer there are plenty of mugs (US fools) around;werden nicht weniger there’s another one born every minute;da musst du dir schon einen Dümmeren suchen umg you’ll have to find (yourself) another mug (US sucker)* * *der/die; adj. Dekl. fooleinen Dummen finden, der etwas macht — find somebody stupid enough to do something
der Dumme sein — (ugs.) be the loser
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52 tragend
I Part. Präs. tragenII Adj. Wand: load-bearing; Idee: central, main; Rolle: auch leading, principal; Stimme eines Sängers etc.: powerful; im Gespräch etc.: carrying, penetrating; sich selbst tragend self-financing, self-funding* * *(Rolle) leading;(Stimme) powerful;(Wand) load-bearing* * *tra|gendadj1) (= stützend) Säule, Bauteil, Chassisteil weight-bearing, load-bearing; (fig = bestimmend) Bedeutung, Idee, Motiv fundamental, basic3) Stimme resonant4) (= trächtig) pregnant* * ** * *tra·gend\tragende Wand bearing wall2. (zugrunde liegend) fundamental* * *1) (Stabilität gebend) load-bearing; supporting <wall, column, function, etc.>3) (fig.): (wichtig, zentral) leading, major <role, figure>4) (weithin hörbar) < voice> that carries [a long way]* * *B. adj Wand: load-bearing; Idee: central, main; Rolle: auch leading, principal; Stimme eines Sängers etc: powerful; im Gespräch etc: carrying, penetrating;sich selbst tragend self-financing, self-funding* * *1) (Stabilität gebend) load-bearing; supporting <wall, column, function, etc.>3) (fig.): (wichtig, zentral) leading, major <role, figure>4) (weithin hörbar) < voice> that carries [a long way]* * *adj.bearing adj.carrying adj.wearable adj.wearing adj. -
53 Tragfähigkeit
f1. load(-carrying) capacity, bearing strength; Brücke: safe load; Kran, FLUG.: lifting capacity; NAUT. tonnage; Boot: buoyancy2. fig. soundness, viability; stability; acceptability; tragfähig 2* * *die Tragfähigkeitlift capacity* * *Trag|fä|hig|keitf no plweight-bearing capacity; (von Brücke) maximum load; (fig) workability* * *Trag·fä·hig·keitf kein pl load-bearing capacity* * *1. load(-carrying) capacity, bearing strength; Brücke: safe load; Kran, FLUG lifting capacity; SCHIFF tonnage; Boot: buoyancy* * *f.load bearing capacity n.load carrying capacity n. -
54 Vollziehung
f execution; carrying out; performance; consummation* * *die Vollziehungexecution* * *Voll|zie|hungf(= Ausführung) carrying out; (von Befehl auch) execution; (von Strafe, Urteil auch) execution, enforcement; (von Opferung, Trauung) performance; (von Bruch) making; (von Ehe) consummation* * *Voll·zie·hung<-, -en>f JUR execution, enforcementsofortige \Vollziehung immediate enforcement* * *Vollziehung f execution; carrying out; performance; consummation* * *f.fulfillment n. -
55 Ladefähigkeit
f < förd> ■ loading capacityf <fz> (allg.; z.B. LKW, Güterwagen, Schiff) ■ carrying capacityf <fz> (obere Grenze) ■ load limitf < nav> ■ useful deadweight; useful load -
56 Tragkraft
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57 Speditionsgeschäft
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58 Oberband
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59 Obergurt
Obergurt1 m FÖRD carrying belt, carrying run, carrying strandObergurt2 m STB upper boom, upper chord, top chord (Fachwerkträger); top boom (oberer Träger); upper flange, top flange (eines Blechträgers) -
60 Obertrum
Obertrum2 m FÖRD carrying belt, carrying run, carrying strand, conveying strand, upper belt, upper run (Förderband); upper strand (Sinterband)
См. также в других словарях:
Carrying On — Studio album by Montgomery Gentry Released May 1, 2001 ( … Wikipedia
Carrying — Car ry*ing, n. The act or business of transporting from one place to another. [1913 Webster] {Carrying place}, a carry; a portage. {Carrying trade}, the business of transporting goods, etc., from one place or country to another by water or land;… … The Collaborative International Dictionary of English
carrying — carrying; non·carrying; … English syllables
carrying — index carriage Burton s Legal Thesaurus. William C. Burton. 2006 … Law dictionary
carrying on — index continuation (resumption) Burton s Legal Thesaurus. William C. Burton. 2006 … Law dictionary
Carrying — Carry Car ry, v. t. [imp. & p. p. {Carried}; p. pr. & vb. n. {Carrying}.] [OF. carier, charier, F. carrier, to cart, from OF. car, char, F. car, car. See {Car}.] 1. To convey or transport in any manner from one place to another; to bear; often… … The Collaborative International Dictionary of English
carrying — car·ry·ing || kærɪɪŋ n. bearing, taking, conveying, bringing, holding car·ry || kærɪ n. range of a gun or projectile; portage; act of carrying v. bear; transport; hold and transport a person or an object; convey information; continue;… … English contemporary dictionary
carrying — / kæriɪŋ/ noun transporting from one place to another ● carrying charges ● carrying cost … Marketing dictionary in english
carrying-on — /kar ee ing on , awn /, n., pl. carryings on. Informal. 1. irresponsible, irritating, self indulgent, or overwrought behavior: The baby sitter was exhausted from the child s noisy carrying on. 2. improper or immoral behavior. [1855 60] * * * … Universalium
carrying — adj. Carrying is used with these nouns: ↑capacity, ↑case, ↑handle, ↑strap … Collocations dictionary
carrying — Synonyms and related words: accoutered, aid, air express, airfreight, airlift, anticipating, armed, asportation, backing, bearing, big with child, big laden, bolstering, bracing, breeding, bristling with arms, burdened, buttressing, carriage,… … Moby Thesaurus