-
1 секция шинопровода с транспозицией фазных шин
секция шинопровода с транспозицией фазных шин
-
секция транспозиции фаз шинопровода
Секция, предназначенная для изменения относительного положения фазных проводников в целях уравновешивания индуктивного сопротивления или транспозиции фаз (например, L1-L2-L3-N на N-L3-L2-L1).
[ ГОСТ Р 51321.2-2009]EN
busbar phase transposition unit
busbar trunking unit intended to change the relative positions of the phase conductors in order to balance the inductive reactances or to transpose the phases (such as L1-L2-L3-N to N-L3-L2-L1)
[IEC 60439-2, ed. 3.0 (2000-03)]FR
élément de canalisation préfabriquée de transposition de phases
élément de canalisation préfabriquée destiné à changer la position relative des conducteurs de phase pour équilibrer les réactances inductives ou inverser les phases (par exemple de L1-L2-L3-N à N-L3-L2-L1)
[IEC 60439-2, ed. 3.0 (2000-03)]
Рис. LegrandНедопустимые, нерекомендуемые
Примечание(1)- Мнение автора карточкиТематики
- изделие электромонтажное
- электропроводка, электромонтаж
Синонимы
EN
FR
Русско-французский словарь нормативно-технической терминологии > секция шинопровода с транспозицией фазных шин
-
2 гидрологический баланс
гидрологический баланс
—
[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
hydrologic balance
An accounting of the inflow to, outflow from, and storage in a hydrologic unit such as a drainage basin, aquifer, soil zone, lake or reservoir; the relationship between evaporation, precipitation, runoff, and the change in water storage. (Source: BJGEO)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
DE
FR
Русско-французский словарь нормативно-технической терминологии > гидрологический баланс
См. также в других словарях:
Telephone Balance Unit — A Telephone Balance Unit is a device to convert the unbalanced audio carried on a copper phone line to balanced audio signals. It will also strip out any DC components (eg. ringing signals / line power.)They are most commonly encountered in radio … Wikipedia
balance of trade — the difference between the values of exports and imports of a country, said to be favorable or unfavorable as exports are greater or less than imports. [1660 70] * * * Difference in value over a period of time between a nation s imports and… … Universalium
unit-linked policy — A life assurance policy in which the benefits depend on the performance of a portfolio of shares. Each premium paid by the insured person is split: one part is used to provide life assurance cover, while the balance (after the deduction of costs … Big dictionary of business and management
balance sheet — A statement of financial position of any economic unit, disclosing as at a given moment of time, the value of its assets, liabilities, and equity of the owners in conformity with generally accepted accounting principles. See also profit and loss… … Black's law dictionary
balance sheet — A statement of financial position of any economic unit, disclosing as at a given moment of time, the value of its assets, liabilities, and equity of the owners in conformity with generally accepted accounting principles. See also profit and loss… … Black's law dictionary
unit of production — The unit of production method of determining the taxable net income or profit in the oil or gas business is accomplished by a system of accounting by which is ascertained, as nearly as science will permit, the total amount of recoverable oil in… … Black's law dictionary
Ethanol fuel energy balance — † depending on production method All biomass needs to go through some of these steps: it needs to be grown, collected, dried, fermented, and burned. All of these steps require resources and an infrastructure. The total amount of energy input into … Wikipedia
Rigid Unit Modes — (RUMs) represent a class of lattice vibrations or phonons that exist in network materials such as quartz, cristobalite or zirconium tungstate. Network materials can be described as three dimensional networks of polyhedral groups of atoms such as… … Wikipedia
Shell Balance — In fluid mechanics, it may be necessary to determine how a fluid velocity changes across the flow. This can be done with a shell balance.A shell is a differential element of the flow. By looking at the momentum and forces on one small portion, it … Wikipedia
Mass balance — A mass balance (also called a material balance) is an application of conservation of mass to the analysis of physical systems. By accounting for material entering and leaving a system, mass flows can be identified which might have been unknown,… … Wikipedia
Work-life balance — The expression work life balance was first used in the late 1970s to describe the balance between an individual s work and personal life. (New Ways to Work and the Working Mother s Association in the United Kingdom). In the United States, this… … Wikipedia