-
81 SiC
1) Общая лексика: Постоянный комитет по интерпретации стандартов2) Компьютерная техника: Supply Installation and Commissioning, spatial interference cancellation3) Медицина: small intestine content, sample injection cup4) Американизм: Standard Industrial Code5) Спорт: Serious Injury Clan, Specializing In Competition6) Военный термин: Score Information Criterion, Security Intelligence Corps, Special Industry Code, Standard Industry Classifications, System Integration Configuration, System Integration Contractor, satellite information center, scientific information center, second-in-command, signal intelligence center, sonar information center, standard inspection criteria, station identification code, survey information center, systems integration contract, Subject Indicator Code (NATO message code)7) Техника: sonar intelligence center, station-identification code8) Шутливое выражение: Society Of Indigent Cattle9) Религия: Sisters In Christ, Soldiers In Christ10) Бухгалтерия: Severely Indebted Category11) Страхование: Standard Industry Code12) Биржевой термин: Securities Investment Company13) Оптика: semiconductor integrated circuit14) Сокращение: Senior Intelligence Committee (USA), Sno Info Conference, Standard Industrial Classification (a United States government system for classifying industries by a four-digit code which since 1997 is gradually being replaced by the 6 digit North American Industry Classification System, NAICS), Stepwise Improvement Classification (training method in Siemens OCR Adaptive Read system)15) Вычислительная техника: Subject Indicator Code, silicon integrated circuit17) Транспорт: Seat In Coach18) СМИ: Said In Context, Shared Image Creator, Stand In Context19) Аудит: Standing Interpretations Committee20) Образование: Spelled In Correctly, Spelling Is Correct21) Сетевые технологии: Standard Industrial Classification22) Полимеры: specific inductive capacity23) Программирование: Symbolic Instruction Code24) Автоматика: standard industry classification25) Безопасность: Secure Identification Chip26) Военно-политический термин: Special International Council27) Электротехника: simultaneous interchange capability28) Чат: Said In Content30) НАСА: Spacecraft Identification Code31) Библиотечное дело: Spelling In Context -
82 sic
1) Общая лексика: Постоянный комитет по интерпретации стандартов2) Компьютерная техника: Supply Installation and Commissioning, spatial interference cancellation3) Медицина: small intestine content, sample injection cup4) Американизм: Standard Industrial Code5) Спорт: Serious Injury Clan, Specializing In Competition6) Военный термин: Score Information Criterion, Security Intelligence Corps, Special Industry Code, Standard Industry Classifications, System Integration Configuration, System Integration Contractor, satellite information center, scientific information center, second-in-command, signal intelligence center, sonar information center, standard inspection criteria, station identification code, survey information center, systems integration contract, Subject Indicator Code (NATO message code)7) Техника: sonar intelligence center, station-identification code8) Шутливое выражение: Society Of Indigent Cattle9) Религия: Sisters In Christ, Soldiers In Christ10) Бухгалтерия: Severely Indebted Category11) Страхование: Standard Industry Code12) Биржевой термин: Securities Investment Company13) Оптика: semiconductor integrated circuit14) Сокращение: Senior Intelligence Committee (USA), Sno Info Conference, Standard Industrial Classification (a United States government system for classifying industries by a four-digit code which since 1997 is gradually being replaced by the 6 digit North American Industry Classification System, NAICS), Stepwise Improvement Classification (training method in Siemens OCR Adaptive Read system)15) Вычислительная техника: Subject Indicator Code, silicon integrated circuit17) Транспорт: Seat In Coach18) СМИ: Said In Context, Shared Image Creator, Stand In Context19) Аудит: Standing Interpretations Committee20) Образование: Spelled In Correctly, Spelling Is Correct21) Сетевые технологии: Standard Industrial Classification22) Полимеры: specific inductive capacity23) Программирование: Symbolic Instruction Code24) Автоматика: standard industry classification25) Безопасность: Secure Identification Chip26) Военно-политический термин: Special International Council27) Электротехника: simultaneous interchange capability28) Чат: Said In Content30) НАСА: Spacecraft Identification Code31) Библиотечное дело: Spelling In Context -
83 courant admissible, m
(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
Франко-русский словарь нормативно-технической терминологии > courant admissible, m
-
84 courant permanent admissible, m
(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
Франко-русский словарь нормативно-технической терминологии > courant permanent admissible, m
-
85 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
-
86 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
-
87 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)
-
88 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
-
89 AAC
1) Общая лексика: hum. сокр. Amino Acid Composition2) Компьютерная техника: Apple Audio Codec, alternative control center3) Авиация: airline abbriviation code4) Спорт: Another Asteroids Clone, Athletes Advisory Council5) Латинский язык: (в такой-то) год до нашей эры, (в такой-то) год до рождества Христова (сокр. от anno ante Christum - in the year before Christ)6) Военный термин: Alaskan Air Command, Allied Long Lines Agency Annual Conference, Anglo-American Code, Armor and Arms Club, Army Acquisition Corps, Army Air Corps, Army Aviation Center, At Any Cost, Aviation Advisory Commission, acting armorer corporal, activity address code, aerial ambulance company, all-aspect capability, antiaircraft cannon, antiaircraft command, antiaircraft common, assembly area command, assets availability code, assistant area commander, atomic absorption coefficient, automatic amplitude control, aviation armament change, aviation armament code7) Техника: Advanced Auto Clamp, American Agricultural Chemical Corporation, Autoclave Aerated Concrete, acoustical absorption coefficient, acoustical attenuation constant, adder and comparator, automatic aperture control, automatic autocollimator, Autoclaved Aerated Concrete - Автоклавный аэрированный бетон8) Шутливое выражение: Anime Assassin Corps, Anti Alien Cult, Awesome Apple Codec9) Химия: Aluminum Aluminum Chrome, Amino Acid Chelate10) Религия: Alabama Alliance Of Churches, American Anglican Council11) Юридический термин: Atlantic Anarchist Circle, Augmentative And Alternative Communication12) Автомобильный термин: auxiliary air control valve13) Ветеринария: Animal Appreciation Club14) Грубое выражение: African American Chats15) Испанский язык: Аргентинская академия хирургии (сокр. от Academia Argentina de Cirurgía - Argentine Academy of Surgery)16) Лесоводство: Annual Allowable Cut (расчётная годичная лесосека)17) Телекоммуникации: Advanced Audio Code, Alternate Area Code, abbreviated address calling18) Сокращение: Air Approach Control, Alaskan Air Command (USA), American Academy of Criminalistics, American Aerospace Controls Inc., Anti-Aircraft Common (ammunition), Army Air Corps (UK), Association of American Colleges, Automatic Approach Control, acquisition advice code, American Association of Criminology (Американская криминологическая ассоциация), American Alpine Club (Американский клуб альпинизма), American Alumni Council (Американский совет лиц, окончивших высшие учебные заведения), Aeronautical Advisory Council (Аэронавигационный консультативный совет (США)), Alumnae Advisory Council (Консультативный совет по трудоустройству женщин, окончивших высшие учебные заведения (США)), Associated Advertising Clubs of America (Объединение рекламных клубов Америки), Automotive Advertisers Concil (Совет рекламодателей автомобильной промышленности (США))19) Университет: Academic Achievement Center20) Вычислительная техника: Authorization and Access Control (IETF), Advanced Audio Coding (IIS, MPEG, AT&T, Dolby, Sony)21) Литература: Augmentative Alternative Communication22) Иммунология: Anti Aging Carotenoids23) Транспорт: Advanced AERA Concepts, Airport Aircraft Capacity24) Фирменный знак: Abysmal Andrew Comics, American Airlines Center25) Энергетика: amplitude absorption coefficient26) Сварка: Arc Carbon Arc Cutting28) Деловая лексика: Asymmetry Analysis Collaboration29) Образование: Advanced Activity Concept, Alternative And Augmentative Communication, Alternative Augmentative Communication30) Автоматика: automatic attachment changer31) Электротехника: all-aluminum conductor32) Цемент: autoclaved aerated concrete33) Общественная организация: AIDS Action Committee, Adoption For All Children, American Alpine Club34) Правительство: Alaska Administrative Code35) NYSE. Arcadia Financial, LTD36) Программное обеспечение: Adaptive Audio Coding, Advanced Audio Coding, Advanced Audio Compression -
90 aac
1) Общая лексика: hum. сокр. Amino Acid Composition2) Компьютерная техника: Apple Audio Codec, alternative control center3) Авиация: airline abbriviation code4) Спорт: Another Asteroids Clone, Athletes Advisory Council5) Латинский язык: (в такой-то) год до нашей эры, (в такой-то) год до рождества Христова (сокр. от anno ante Christum - in the year before Christ)6) Военный термин: Alaskan Air Command, Allied Long Lines Agency Annual Conference, Anglo-American Code, Armor and Arms Club, Army Acquisition Corps, Army Air Corps, Army Aviation Center, At Any Cost, Aviation Advisory Commission, acting armorer corporal, activity address code, aerial ambulance company, all-aspect capability, antiaircraft cannon, antiaircraft command, antiaircraft common, assembly area command, assets availability code, assistant area commander, atomic absorption coefficient, automatic amplitude control, aviation armament change, aviation armament code7) Техника: Advanced Auto Clamp, American Agricultural Chemical Corporation, Autoclave Aerated Concrete, acoustical absorption coefficient, acoustical attenuation constant, adder and comparator, automatic aperture control, automatic autocollimator, Autoclaved Aerated Concrete - Автоклавный аэрированный бетон8) Шутливое выражение: Anime Assassin Corps, Anti Alien Cult, Awesome Apple Codec9) Химия: Aluminum Aluminum Chrome, Amino Acid Chelate10) Религия: Alabama Alliance Of Churches, American Anglican Council11) Юридический термин: Atlantic Anarchist Circle, Augmentative And Alternative Communication12) Автомобильный термин: auxiliary air control valve13) Ветеринария: Animal Appreciation Club14) Грубое выражение: African American Chats15) Испанский язык: Аргентинская академия хирургии (сокр. от Academia Argentina de Cirurgía - Argentine Academy of Surgery)16) Лесоводство: Annual Allowable Cut (расчётная годичная лесосека)17) Телекоммуникации: Advanced Audio Code, Alternate Area Code, abbreviated address calling18) Сокращение: Air Approach Control, Alaskan Air Command (USA), American Academy of Criminalistics, American Aerospace Controls Inc., Anti-Aircraft Common (ammunition), Army Air Corps (UK), Association of American Colleges, Automatic Approach Control, acquisition advice code, American Association of Criminology (Американская криминологическая ассоциация), American Alpine Club (Американский клуб альпинизма), American Alumni Council (Американский совет лиц, окончивших высшие учебные заведения), Aeronautical Advisory Council (Аэронавигационный консультативный совет (США)), Alumnae Advisory Council (Консультативный совет по трудоустройству женщин, окончивших высшие учебные заведения (США)), Associated Advertising Clubs of America (Объединение рекламных клубов Америки), Automotive Advertisers Concil (Совет рекламодателей автомобильной промышленности (США))19) Университет: Academic Achievement Center20) Вычислительная техника: Authorization and Access Control (IETF), Advanced Audio Coding (IIS, MPEG, AT&T, Dolby, Sony)21) Литература: Augmentative Alternative Communication22) Иммунология: Anti Aging Carotenoids23) Транспорт: Advanced AERA Concepts, Airport Aircraft Capacity24) Фирменный знак: Abysmal Andrew Comics, American Airlines Center25) Энергетика: amplitude absorption coefficient26) Сварка: Arc Carbon Arc Cutting28) Деловая лексика: Asymmetry Analysis Collaboration29) Образование: Advanced Activity Concept, Alternative And Augmentative Communication, Alternative Augmentative Communication30) Автоматика: automatic attachment changer31) Электротехника: all-aluminum conductor32) Цемент: autoclaved aerated concrete33) Общественная организация: AIDS Action Committee, Adoption For All Children, American Alpine Club34) Правительство: Alaska Administrative Code35) NYSE. Arcadia Financial, LTD36) Программное обеспечение: Adaptive Audio Coding, Advanced Audio Coding, Advanced Audio Compression -
91 AC
1) Общая лексика: accommodative convergence, аккомодативная конвергенци2) Компьютерная техника: Audio Coding3) Биология: activator, aerobic capacity for work, антивоспалительный [противовоспалительный] кортикоид (сокр от antiphlogistic corticoid)4) Авиация: управление высотой полёта (сокр от altitude control), aeroplane characteristics, analog common, руль высоты5) Медицина: After Class, anticoagulant, abdominal circumference6) Американизм: After The Cataclysm, Agency Characteristic, Animal Control7) Французский язык: Академия хирургии (Франция) (Académie de Chirurgie = Academy of Surgery), платёж наличными, наличный расчёт (сокр от argent comptan = cash payment)8) Спорт: Adventure Club, After Crowning9) Латинский язык: до рождества Христова, до нашей эры, до р.Х. (уст), до н.э. (сокр от ante Christum = before Christ), перед едой (надпись на рецепте) (сокр от ante cibum = before meal)10) Военный термин: Air Corps, Air Crew, All Clear, Allied Command, Allied Commander, Amphibious Command, Armor Class, Armour Class, Army Company, Army Component, Army Comptroller, Army Council, Army contract, Army corps, Artillery College, Atlantic Council, Attack City, Automation and Communications, active component, activity code, administrative company, admiral commanding, advanced course, air command, air commodore, air component, air controlman, air cooperation, aircraft carrier, aircraft commander, aircraftman, aircrewman, ambulance company, ammunition column, ammunition corporal, antiradar coating, antireflection coating, approach chart, armored car, armored carrier, armored cavalry, artillery controller, assigned contractor, assistant chief, auxiliary command, availability code, aviation cadet, Эй-Си (синильная кислота)11) Техника: Appeal Court, Appropriation Committee, absolute code, abstract code, access cycle, account card, acid concentrator, acquisition cycle, address code, adjustment-calibration, administrative controls, admiralty coefficient, aerial current, allegations coordinator, alpha numeric character, analog circuit, analytical chemist, anticorrosive, asynchronous computer, attack center, attack console, attitude control system, audio center, autocollimator, automatic control, auxiliary console, average cost, azimuth comparator, адаптивное управление, переменное напряжение, устройство адаптивного управления12) Сельское хозяйство: Acetic Acid13) Шутливое выражение: Adriana Cool, Anal Catch14) История: Атлантическая хартия (сокр от Atlantic Charter)15) Химия: Active Count, Aromatic Carbon17) Математика: Assumption Context, The Art Clan, абсолютно непрерывный (absolutely continuous), аксиома выбора (axiom of choice), почти наверное (almost certain)18) Религия: After Creation, Ante Christum, Anti Christ, Atlantic City, Ante Christum ("before Christ")19) Юридический термин: Ambulance Chaser, Apellate Court, Appeal Cases, account current, administrative county, author's corrections, administrative case20) Бухгалтерия: средняя себестоимость (average cost), средняя стоимость (average cost)21) Австралийский сленг: кавалер Ордена Австралии (Companion of the Order of Australia)22) Ветеринария: Alley Cat23) Грубое выражение: Always Crap, Anal Cunt, Ass Crammer24) Металлургия: arc cutting25) Оптика: акрил (напр., акриловые линзы = acrylic lenses)26) Политика: Antigua and Barbuda27) Телекоммуникации: Always Connected, Area Code, Access Control (Token Ring, FDDI), Центр аутентификации28) Сокращение: Absolute Ceiling, Advisory Circular, Aerodynamic Centre, Aerospace Corporation, Airborne Component, Airworthiness Committee, Altocumulus, Amphibious Corps, Amplitude Comparison, Analyst Console, Annual Conference, Ante Christum (before Christ), Area Coverage antenna, Armament Control, Assistant Commissioner, Athletic Club, Hydrogen Cyanide (Chemical warfare blood agent (also HCN)), actual count, aerodynamic center, aerospace chamber, after Christ, asbestos cement, кондиционер (air conditioner), Alternating Current (ac, see also DC), Ante Cibum (before meals), alternating component, current account, Arctic Circle (Северный полярный круг), automatic computer (автоматический вычислитель; автоматическая вычислительная машина, автоматический компьютер), anodal closing (анодное замыкание), Appellate Court (апелляционный суд), aeroclub (аэроклуб), armored cable (бронированный кабель), alphabetic character (буквенно-алфавитный символ), account control (бухгалтерский надзор), air compressor (воздушный компрессор), aligned continuous (FRP) (волокнит с параллельным расположением непрерывных армирующих волокон), Atlanta Constitution (газета «Атланта конститьюшн» (США)), angling club (клуб рыболовного спорта), adjacent channel (соседний канал), accelerator (ускоритель; акселератор; дроссельная заслонка), cyanic acid (циановая [синильная, синеродистая] кислота)29) Театр: Art Center30) Университет: Academic Community, Advanced Credit31) Физиология: Abstinence Committed, Acute, Ante Cibum - before meals, Assist-Control (a form of mechanical ventilation)32) Электроника: Activated carbon, Advanced Control, Amplifier Combination, Audio Code, Autonomous Control, устройство для защиты от местных помех (сокр от anti-clutter)33) Вычислительная техника: access class, аккумулятор, Access Concentrator (PPPoE, ADSL), Access Control (Token Ring), Alternating Current (ac, see also), Ante Christum (before Christ)34) Нефть: current35) Иммунология: Anticoagulation Clinic36) Онкология: After Chemo37) Связь: Access Controller (WLAN)38) Космонавтика: акустический центр39) Банковское дело: помощник кассира (банковская должность; assistant cashier), текущий банковский счёт (account current), текущий счёт40) Биотехнология: Adhesion complex41) Транспорт: Air Conditioner, Air Controller, Air Cooling, Airframe Change, Alcohol Concentration, All Conditions, Asphalt Concrete, Atlantic Crossing, Auto Carrier42) Силикатное производство: alumina cement43) Радиолокация: коммутирование антенны (сокр от antenna commutation)44) Фирменный знак: AVX Corporation, Air Canada, Allis Chalmers, Andersen Consulting, Arctic Cat45) СМИ: Action Center, Asheron's Call46) Деловая лексика: Activity Center, Advisory Council47) Бурение: Остин (Austin chalk), остинский мел (Austin chalk; группа верхнего отдела меловой системы)48) Глоссарий компании Сахалин Энерджи: alternating current, Advisory Committee49) Образование: Applied Communication, Area Consultant50) Таможенная деятельность: Appraising Officer51) Инвестиции: assistant cashier52) Сетевые технологии: access control53) Полимеры: aircooled, ally chloride, asbestos cloth, azodicarbonamide54) Программирование: Alternate Character55) Автоматика: above center, adaptive control, application control56) Ядерная физика: Ammonium Citrate, Anti-Coincidence Counters, накопитель антипротонов (сокр от antiproton collector)57) Контроль качества: associate contractor58) Сахалин Ю: advance capital59) Химическое оружие: adapter cradle, alternate current, hydrogen cyanide60) Военно-морской флот: пульт управления атакой (на корабле) (сокр от), инерционный размыкатель мины (сокр от anticountermining device), броненосный крейсер (сокр от armored cruiser), главный командный пункт, ГКП (корабля) (сокр от attack center), пост атаки (подводной лодки)61) Расширение файла: Autocheck, Automatic Computer, Spooled plot file (AutoCAD AutoSpool)62) Военно-политический термин: Alliance Committee63) Карачаганак: BHC Acoustic Log (Baker Atlas tool)64) Судостроение: адмиралтейский коэффициент (в приближённых расчётах) (сокр от admiralty coefficient)65) Электротехника: accuracy check, automatic checkout66) Имена и фамилии: Alan Cox, Albert Champion, Alvin Crawford67) ООН: Armed Constabulary68) Общественная организация: Archaeological Conservancy69) Должность: Academic Counsellor, Analyst Certification, Applied Communications, Area Coordinator, Assistant Camera70) Чат: Anonymous Coward71) Правительство: Arizona And California72) NYSE. Alliance Capital Management Holdings, L P73) Программное обеспечение: Aerodynamic Code, Apache Configurator, Application Context -
92 Ac
1) Общая лексика: accommodative convergence, аккомодативная конвергенци2) Компьютерная техника: Audio Coding3) Биология: activator, aerobic capacity for work, антивоспалительный [противовоспалительный] кортикоид (сокр от antiphlogistic corticoid)4) Авиация: управление высотой полёта (сокр от altitude control), aeroplane characteristics, analog common, руль высоты5) Медицина: After Class, anticoagulant, abdominal circumference6) Американизм: After The Cataclysm, Agency Characteristic, Animal Control7) Французский язык: Академия хирургии (Франция) (Académie de Chirurgie = Academy of Surgery), платёж наличными, наличный расчёт (сокр от argent comptan = cash payment)8) Спорт: Adventure Club, After Crowning9) Латинский язык: до рождества Христова, до нашей эры, до р.Х. (уст), до н.э. (сокр от ante Christum = before Christ), перед едой (надпись на рецепте) (сокр от ante cibum = before meal)10) Военный термин: Air Corps, Air Crew, All Clear, Allied Command, Allied Commander, Amphibious Command, Armor Class, Armour Class, Army Company, Army Component, Army Comptroller, Army Council, Army contract, Army corps, Artillery College, Atlantic Council, Attack City, Automation and Communications, active component, activity code, administrative company, admiral commanding, advanced course, air command, air commodore, air component, air controlman, air cooperation, aircraft carrier, aircraft commander, aircraftman, aircrewman, ambulance company, ammunition column, ammunition corporal, antiradar coating, antireflection coating, approach chart, armored car, armored carrier, armored cavalry, artillery controller, assigned contractor, assistant chief, auxiliary command, availability code, aviation cadet, Эй-Си (синильная кислота)11) Техника: Appeal Court, Appropriation Committee, absolute code, abstract code, access cycle, account card, acid concentrator, acquisition cycle, address code, adjustment-calibration, administrative controls, admiralty coefficient, aerial current, allegations coordinator, alpha numeric character, analog circuit, analytical chemist, anticorrosive, asynchronous computer, attack center, attack console, attitude control system, audio center, autocollimator, automatic control, auxiliary console, average cost, azimuth comparator, адаптивное управление, переменное напряжение, устройство адаптивного управления12) Сельское хозяйство: Acetic Acid13) Шутливое выражение: Adriana Cool, Anal Catch14) История: Атлантическая хартия (сокр от Atlantic Charter)15) Химия: Active Count, Aromatic Carbon17) Математика: Assumption Context, The Art Clan, абсолютно непрерывный (absolutely continuous), аксиома выбора (axiom of choice), почти наверное (almost certain)18) Религия: After Creation, Ante Christum, Anti Christ, Atlantic City, Ante Christum ("before Christ")19) Юридический термин: Ambulance Chaser, Apellate Court, Appeal Cases, account current, administrative county, author's corrections, administrative case20) Бухгалтерия: средняя себестоимость (average cost), средняя стоимость (average cost)21) Австралийский сленг: кавалер Ордена Австралии (Companion of the Order of Australia)22) Ветеринария: Alley Cat23) Грубое выражение: Always Crap, Anal Cunt, Ass Crammer24) Металлургия: arc cutting25) Оптика: акрил (напр., акриловые линзы = acrylic lenses)26) Политика: Antigua and Barbuda27) Телекоммуникации: Always Connected, Area Code, Access Control (Token Ring, FDDI), Центр аутентификации28) Сокращение: Absolute Ceiling, Advisory Circular, Aerodynamic Centre, Aerospace Corporation, Airborne Component, Airworthiness Committee, Altocumulus, Amphibious Corps, Amplitude Comparison, Analyst Console, Annual Conference, Ante Christum (before Christ), Area Coverage antenna, Armament Control, Assistant Commissioner, Athletic Club, Hydrogen Cyanide (Chemical warfare blood agent (also HCN)), actual count, aerodynamic center, aerospace chamber, after Christ, asbestos cement, кондиционер (air conditioner), Alternating Current (ac, see also DC), Ante Cibum (before meals), alternating component, current account, Arctic Circle (Северный полярный круг), automatic computer (автоматический вычислитель; автоматическая вычислительная машина, автоматический компьютер), anodal closing (анодное замыкание), Appellate Court (апелляционный суд), aeroclub (аэроклуб), armored cable (бронированный кабель), alphabetic character (буквенно-алфавитный символ), account control (бухгалтерский надзор), air compressor (воздушный компрессор), aligned continuous (FRP) (волокнит с параллельным расположением непрерывных армирующих волокон), Atlanta Constitution (газета «Атланта конститьюшн» (США)), angling club (клуб рыболовного спорта), adjacent channel (соседний канал), accelerator (ускоритель; акселератор; дроссельная заслонка), cyanic acid (циановая [синильная, синеродистая] кислота)29) Театр: Art Center30) Университет: Academic Community, Advanced Credit31) Физиология: Abstinence Committed, Acute, Ante Cibum - before meals, Assist-Control (a form of mechanical ventilation)32) Электроника: Activated carbon, Advanced Control, Amplifier Combination, Audio Code, Autonomous Control, устройство для защиты от местных помех (сокр от anti-clutter)33) Вычислительная техника: access class, аккумулятор, Access Concentrator (PPPoE, ADSL), Access Control (Token Ring), Alternating Current (ac, see also), Ante Christum (before Christ)34) Нефть: current35) Иммунология: Anticoagulation Clinic36) Онкология: After Chemo37) Связь: Access Controller (WLAN)38) Космонавтика: акустический центр39) Банковское дело: помощник кассира (банковская должность; assistant cashier), текущий банковский счёт (account current), текущий счёт40) Биотехнология: Adhesion complex41) Транспорт: Air Conditioner, Air Controller, Air Cooling, Airframe Change, Alcohol Concentration, All Conditions, Asphalt Concrete, Atlantic Crossing, Auto Carrier42) Силикатное производство: alumina cement43) Радиолокация: коммутирование антенны (сокр от antenna commutation)44) Фирменный знак: AVX Corporation, Air Canada, Allis Chalmers, Andersen Consulting, Arctic Cat45) СМИ: Action Center, Asheron's Call46) Деловая лексика: Activity Center, Advisory Council47) Бурение: Остин (Austin chalk), остинский мел (Austin chalk; группа верхнего отдела меловой системы)48) Глоссарий компании Сахалин Энерджи: alternating current, Advisory Committee49) Образование: Applied Communication, Area Consultant50) Таможенная деятельность: Appraising Officer51) Инвестиции: assistant cashier52) Сетевые технологии: access control53) Полимеры: aircooled, ally chloride, asbestos cloth, azodicarbonamide54) Программирование: Alternate Character55) Автоматика: above center, adaptive control, application control56) Ядерная физика: Ammonium Citrate, Anti-Coincidence Counters, накопитель антипротонов (сокр от antiproton collector)57) Контроль качества: associate contractor58) Сахалин Ю: advance capital59) Химическое оружие: adapter cradle, alternate current, hydrogen cyanide60) Военно-морской флот: пульт управления атакой (на корабле) (сокр от), инерционный размыкатель мины (сокр от anticountermining device), броненосный крейсер (сокр от armored cruiser), главный командный пункт, ГКП (корабля) (сокр от attack center), пост атаки (подводной лодки)61) Расширение файла: Autocheck, Automatic Computer, Spooled plot file (AutoCAD AutoSpool)62) Военно-политический термин: Alliance Committee63) Карачаганак: BHC Acoustic Log (Baker Atlas tool)64) Судостроение: адмиралтейский коэффициент (в приближённых расчётах) (сокр от admiralty coefficient)65) Электротехника: accuracy check, automatic checkout66) Имена и фамилии: Alan Cox, Albert Champion, Alvin Crawford67) ООН: Armed Constabulary68) Общественная организация: Archaeological Conservancy69) Должность: Academic Counsellor, Analyst Certification, Applied Communications, Area Coordinator, Assistant Camera70) Чат: Anonymous Coward71) Правительство: Arizona And California72) NYSE. Alliance Capital Management Holdings, L P73) Программное обеспечение: Aerodynamic Code, Apache Configurator, Application Context -
93 CEC
1) Компьютерная техника: Commission of European Communities3) Американизм: Contractor Establishment Code4) Военный термин: Central Electronic Complex, Central European Command, Civil Engineer Corps, Civil Engineering Corps, Communications and Electronics Command, Communications-Electronics Committee, Computer Engineering Center, Consolidated Expenditure Center, centralized electronic control, change entry certification, фр Commander in Chief командующий5) Техника: Canadian electrical code, Citizens Energy Council, Claiborne Enrichment Center, Coal Experts Commission, Consulting Engineers Council, carbon tetrachloride, Custom Engine Control®6) Религия: Cambodian Evangelical Church7) Автомобильный термин: crankcase emission control system (Honda)8) Биржевой термин: Commodities Exchange Center, Inc9) Дипломатический термин: Commission of the European Communities10) Политика: (Central Election Commission) ЦИК (Центральная избирательная комиссия)11) Сокращение: Central Executive Committee, Civil Engineers Corps, Co-operative Engagement Capability, Coal Experts Commitee, Combat Engagement Center, Commission of the European Committees, Concept Experimentation Program (Army), Conference of European Churches, Cooperative Engagement Capability, County Emergency Centre (UK)12) Университет: Colombia Education Center, Columbia Education Center, Continuing Education Credit13) Электроника: Cell evaluation chip, Consumer Electronics Control (протокол дистанционного управления)14) Банковское дело: единая европейская валюта (Common European Currency)15) Бурение: катионообменная ёмкость (cation exchange capacity)16) Глоссарий компании Сахалин Энерджи: certification of equipment completion17) Образование: Certificate Of Educational Convenience, Continuing Education Centre, Council For Exceptional Children18) Инвестиции: Common European Currency19) Сетевые технологии: communications engine controller, контроллер коммуникационного процессора20) Программирование: Clear Enter Clear21) Автоматика: contour-error control22) Сахалин Р: cation exchange capacity23) Трудовое право: Canadian experience class (Immigration Canada)24) Расширение файла: Certified E-Commerce Consultant25) NYSE. C E C Entertainment, Inc.26) Аэропорты: Crescent City, California USA27) Клинические исследования: Central Ethical Committee -
94 aC
1) Общая лексика: accommodative convergence, аккомодативная конвергенци2) Компьютерная техника: Audio Coding3) Биология: activator, aerobic capacity for work, антивоспалительный [противовоспалительный] кортикоид (сокр от antiphlogistic corticoid)4) Авиация: управление высотой полёта (сокр от altitude control), aeroplane characteristics, analog common, руль высоты5) Медицина: After Class, anticoagulant, abdominal circumference6) Американизм: After The Cataclysm, Agency Characteristic, Animal Control7) Французский язык: Академия хирургии (Франция) (Académie de Chirurgie = Academy of Surgery), платёж наличными, наличный расчёт (сокр от argent comptan = cash payment)8) Спорт: Adventure Club, After Crowning9) Латинский язык: до рождества Христова, до нашей эры, до р.Х. (уст), до н.э. (сокр от ante Christum = before Christ), перед едой (надпись на рецепте) (сокр от ante cibum = before meal)10) Военный термин: Air Corps, Air Crew, All Clear, Allied Command, Allied Commander, Amphibious Command, Armor Class, Armour Class, Army Company, Army Component, Army Comptroller, Army Council, Army contract, Army corps, Artillery College, Atlantic Council, Attack City, Automation and Communications, active component, activity code, administrative company, admiral commanding, advanced course, air command, air commodore, air component, air controlman, air cooperation, aircraft carrier, aircraft commander, aircraftman, aircrewman, ambulance company, ammunition column, ammunition corporal, antiradar coating, antireflection coating, approach chart, armored car, armored carrier, armored cavalry, artillery controller, assigned contractor, assistant chief, auxiliary command, availability code, aviation cadet, Эй-Си (синильная кислота)11) Техника: Appeal Court, Appropriation Committee, absolute code, abstract code, access cycle, account card, acid concentrator, acquisition cycle, address code, adjustment-calibration, administrative controls, admiralty coefficient, aerial current, allegations coordinator, alpha numeric character, analog circuit, analytical chemist, anticorrosive, asynchronous computer, attack center, attack console, attitude control system, audio center, autocollimator, automatic control, auxiliary console, average cost, azimuth comparator, адаптивное управление, переменное напряжение, устройство адаптивного управления12) Сельское хозяйство: Acetic Acid13) Шутливое выражение: Adriana Cool, Anal Catch14) История: Атлантическая хартия (сокр от Atlantic Charter)15) Химия: Active Count, Aromatic Carbon17) Математика: Assumption Context, The Art Clan, абсолютно непрерывный (absolutely continuous), аксиома выбора (axiom of choice), почти наверное (almost certain)18) Религия: After Creation, Ante Christum, Anti Christ, Atlantic City, Ante Christum ("before Christ")19) Юридический термин: Ambulance Chaser, Apellate Court, Appeal Cases, account current, administrative county, author's corrections, administrative case20) Бухгалтерия: средняя себестоимость (average cost), средняя стоимость (average cost)21) Австралийский сленг: кавалер Ордена Австралии (Companion of the Order of Australia)22) Ветеринария: Alley Cat23) Грубое выражение: Always Crap, Anal Cunt, Ass Crammer24) Металлургия: arc cutting25) Оптика: акрил (напр., акриловые линзы = acrylic lenses)26) Политика: Antigua and Barbuda27) Телекоммуникации: Always Connected, Area Code, Access Control (Token Ring, FDDI), Центр аутентификации28) Сокращение: Absolute Ceiling, Advisory Circular, Aerodynamic Centre, Aerospace Corporation, Airborne Component, Airworthiness Committee, Altocumulus, Amphibious Corps, Amplitude Comparison, Analyst Console, Annual Conference, Ante Christum (before Christ), Area Coverage antenna, Armament Control, Assistant Commissioner, Athletic Club, Hydrogen Cyanide (Chemical warfare blood agent (also HCN)), actual count, aerodynamic center, aerospace chamber, after Christ, asbestos cement, кондиционер (air conditioner), Alternating Current (ac, see also DC), Ante Cibum (before meals), alternating component, current account, Arctic Circle (Северный полярный круг), automatic computer (автоматический вычислитель; автоматическая вычислительная машина, автоматический компьютер), anodal closing (анодное замыкание), Appellate Court (апелляционный суд), aeroclub (аэроклуб), armored cable (бронированный кабель), alphabetic character (буквенно-алфавитный символ), account control (бухгалтерский надзор), air compressor (воздушный компрессор), aligned continuous (FRP) (волокнит с параллельным расположением непрерывных армирующих волокон), Atlanta Constitution (газета «Атланта конститьюшн» (США)), angling club (клуб рыболовного спорта), adjacent channel (соседний канал), accelerator (ускоритель; акселератор; дроссельная заслонка), cyanic acid (циановая [синильная, синеродистая] кислота)29) Театр: Art Center30) Университет: Academic Community, Advanced Credit31) Физиология: Abstinence Committed, Acute, Ante Cibum - before meals, Assist-Control (a form of mechanical ventilation)32) Электроника: Activated carbon, Advanced Control, Amplifier Combination, Audio Code, Autonomous Control, устройство для защиты от местных помех (сокр от anti-clutter)33) Вычислительная техника: access class, аккумулятор, Access Concentrator (PPPoE, ADSL), Access Control (Token Ring), Alternating Current (ac, see also), Ante Christum (before Christ)34) Нефть: current35) Иммунология: Anticoagulation Clinic36) Онкология: After Chemo37) Связь: Access Controller (WLAN)38) Космонавтика: акустический центр39) Банковское дело: помощник кассира (банковская должность; assistant cashier), текущий банковский счёт (account current), текущий счёт40) Биотехнология: Adhesion complex41) Транспорт: Air Conditioner, Air Controller, Air Cooling, Airframe Change, Alcohol Concentration, All Conditions, Asphalt Concrete, Atlantic Crossing, Auto Carrier42) Силикатное производство: alumina cement43) Радиолокация: коммутирование антенны (сокр от antenna commutation)44) Фирменный знак: AVX Corporation, Air Canada, Allis Chalmers, Andersen Consulting, Arctic Cat45) СМИ: Action Center, Asheron's Call46) Деловая лексика: Activity Center, Advisory Council47) Бурение: Остин (Austin chalk), остинский мел (Austin chalk; группа верхнего отдела меловой системы)48) Глоссарий компании Сахалин Энерджи: alternating current, Advisory Committee49) Образование: Applied Communication, Area Consultant50) Таможенная деятельность: Appraising Officer51) Инвестиции: assistant cashier52) Сетевые технологии: access control53) Полимеры: aircooled, ally chloride, asbestos cloth, azodicarbonamide54) Программирование: Alternate Character55) Автоматика: above center, adaptive control, application control56) Ядерная физика: Ammonium Citrate, Anti-Coincidence Counters, накопитель антипротонов (сокр от antiproton collector)57) Контроль качества: associate contractor58) Сахалин Ю: advance capital59) Химическое оружие: adapter cradle, alternate current, hydrogen cyanide60) Военно-морской флот: пульт управления атакой (на корабле) (сокр от), инерционный размыкатель мины (сокр от anticountermining device), броненосный крейсер (сокр от armored cruiser), главный командный пункт, ГКП (корабля) (сокр от attack center), пост атаки (подводной лодки)61) Расширение файла: Autocheck, Automatic Computer, Spooled plot file (AutoCAD AutoSpool)62) Военно-политический термин: Alliance Committee63) Карачаганак: BHC Acoustic Log (Baker Atlas tool)64) Судостроение: адмиралтейский коэффициент (в приближённых расчётах) (сокр от admiralty coefficient)65) Электротехника: accuracy check, automatic checkout66) Имена и фамилии: Alan Cox, Albert Champion, Alvin Crawford67) ООН: Armed Constabulary68) Общественная организация: Archaeological Conservancy69) Должность: Academic Counsellor, Analyst Certification, Applied Communications, Area Coordinator, Assistant Camera70) Чат: Anonymous Coward71) Правительство: Arizona And California72) NYSE. Alliance Capital Management Holdings, L P73) Программное обеспечение: Aerodynamic Code, Apache Configurator, Application Context -
95 ac
1) Общая лексика: accommodative convergence, аккомодативная конвергенци2) Компьютерная техника: Audio Coding3) Биология: activator, aerobic capacity for work, антивоспалительный [противовоспалительный] кортикоид (сокр от antiphlogistic corticoid)4) Авиация: управление высотой полёта (сокр от altitude control), aeroplane characteristics, analog common, руль высоты5) Медицина: After Class, anticoagulant, abdominal circumference6) Американизм: After The Cataclysm, Agency Characteristic, Animal Control7) Французский язык: Академия хирургии (Франция) (Académie de Chirurgie = Academy of Surgery), платёж наличными, наличный расчёт (сокр от argent comptan = cash payment)8) Спорт: Adventure Club, After Crowning9) Латинский язык: до рождества Христова, до нашей эры, до р.Х. (уст), до н.э. (сокр от ante Christum = before Christ), перед едой (надпись на рецепте) (сокр от ante cibum = before meal)10) Военный термин: Air Corps, Air Crew, All Clear, Allied Command, Allied Commander, Amphibious Command, Armor Class, Armour Class, Army Company, Army Component, Army Comptroller, Army Council, Army contract, Army corps, Artillery College, Atlantic Council, Attack City, Automation and Communications, active component, activity code, administrative company, admiral commanding, advanced course, air command, air commodore, air component, air controlman, air cooperation, aircraft carrier, aircraft commander, aircraftman, aircrewman, ambulance company, ammunition column, ammunition corporal, antiradar coating, antireflection coating, approach chart, armored car, armored carrier, armored cavalry, artillery controller, assigned contractor, assistant chief, auxiliary command, availability code, aviation cadet, Эй-Си (синильная кислота)11) Техника: Appeal Court, Appropriation Committee, absolute code, abstract code, access cycle, account card, acid concentrator, acquisition cycle, address code, adjustment-calibration, administrative controls, admiralty coefficient, aerial current, allegations coordinator, alpha numeric character, analog circuit, analytical chemist, anticorrosive, asynchronous computer, attack center, attack console, attitude control system, audio center, autocollimator, automatic control, auxiliary console, average cost, azimuth comparator, адаптивное управление, переменное напряжение, устройство адаптивного управления12) Сельское хозяйство: Acetic Acid13) Шутливое выражение: Adriana Cool, Anal Catch14) История: Атлантическая хартия (сокр от Atlantic Charter)15) Химия: Active Count, Aromatic Carbon17) Математика: Assumption Context, The Art Clan, абсолютно непрерывный (absolutely continuous), аксиома выбора (axiom of choice), почти наверное (almost certain)18) Религия: After Creation, Ante Christum, Anti Christ, Atlantic City, Ante Christum ("before Christ")19) Юридический термин: Ambulance Chaser, Apellate Court, Appeal Cases, account current, administrative county, author's corrections, administrative case20) Бухгалтерия: средняя себестоимость (average cost), средняя стоимость (average cost)21) Австралийский сленг: кавалер Ордена Австралии (Companion of the Order of Australia)22) Ветеринария: Alley Cat23) Грубое выражение: Always Crap, Anal Cunt, Ass Crammer24) Металлургия: arc cutting25) Оптика: акрил (напр., акриловые линзы = acrylic lenses)26) Политика: Antigua and Barbuda27) Телекоммуникации: Always Connected, Area Code, Access Control (Token Ring, FDDI), Центр аутентификации28) Сокращение: Absolute Ceiling, Advisory Circular, Aerodynamic Centre, Aerospace Corporation, Airborne Component, Airworthiness Committee, Altocumulus, Amphibious Corps, Amplitude Comparison, Analyst Console, Annual Conference, Ante Christum (before Christ), Area Coverage antenna, Armament Control, Assistant Commissioner, Athletic Club, Hydrogen Cyanide (Chemical warfare blood agent (also HCN)), actual count, aerodynamic center, aerospace chamber, after Christ, asbestos cement, кондиционер (air conditioner), Alternating Current (ac, see also DC), Ante Cibum (before meals), alternating component, current account, Arctic Circle (Северный полярный круг), automatic computer (автоматический вычислитель; автоматическая вычислительная машина, автоматический компьютер), anodal closing (анодное замыкание), Appellate Court (апелляционный суд), aeroclub (аэроклуб), armored cable (бронированный кабель), alphabetic character (буквенно-алфавитный символ), account control (бухгалтерский надзор), air compressor (воздушный компрессор), aligned continuous (FRP) (волокнит с параллельным расположением непрерывных армирующих волокон), Atlanta Constitution (газета «Атланта конститьюшн» (США)), angling club (клуб рыболовного спорта), adjacent channel (соседний канал), accelerator (ускоритель; акселератор; дроссельная заслонка), cyanic acid (циановая [синильная, синеродистая] кислота)29) Театр: Art Center30) Университет: Academic Community, Advanced Credit31) Физиология: Abstinence Committed, Acute, Ante Cibum - before meals, Assist-Control (a form of mechanical ventilation)32) Электроника: Activated carbon, Advanced Control, Amplifier Combination, Audio Code, Autonomous Control, устройство для защиты от местных помех (сокр от anti-clutter)33) Вычислительная техника: access class, аккумулятор, Access Concentrator (PPPoE, ADSL), Access Control (Token Ring), Alternating Current (ac, see also), Ante Christum (before Christ)34) Нефть: current35) Иммунология: Anticoagulation Clinic36) Онкология: After Chemo37) Связь: Access Controller (WLAN)38) Космонавтика: акустический центр39) Банковское дело: помощник кассира (банковская должность; assistant cashier), текущий банковский счёт (account current), текущий счёт40) Биотехнология: Adhesion complex41) Транспорт: Air Conditioner, Air Controller, Air Cooling, Airframe Change, Alcohol Concentration, All Conditions, Asphalt Concrete, Atlantic Crossing, Auto Carrier42) Силикатное производство: alumina cement43) Радиолокация: коммутирование антенны (сокр от antenna commutation)44) Фирменный знак: AVX Corporation, Air Canada, Allis Chalmers, Andersen Consulting, Arctic Cat45) СМИ: Action Center, Asheron's Call46) Деловая лексика: Activity Center, Advisory Council47) Бурение: Остин (Austin chalk), остинский мел (Austin chalk; группа верхнего отдела меловой системы)48) Глоссарий компании Сахалин Энерджи: alternating current, Advisory Committee49) Образование: Applied Communication, Area Consultant50) Таможенная деятельность: Appraising Officer51) Инвестиции: assistant cashier52) Сетевые технологии: access control53) Полимеры: aircooled, ally chloride, asbestos cloth, azodicarbonamide54) Программирование: Alternate Character55) Автоматика: above center, adaptive control, application control56) Ядерная физика: Ammonium Citrate, Anti-Coincidence Counters, накопитель антипротонов (сокр от antiproton collector)57) Контроль качества: associate contractor58) Сахалин Ю: advance capital59) Химическое оружие: adapter cradle, alternate current, hydrogen cyanide60) Военно-морской флот: пульт управления атакой (на корабле) (сокр от), инерционный размыкатель мины (сокр от anticountermining device), броненосный крейсер (сокр от armored cruiser), главный командный пункт, ГКП (корабля) (сокр от attack center), пост атаки (подводной лодки)61) Расширение файла: Autocheck, Automatic Computer, Spooled plot file (AutoCAD AutoSpool)62) Военно-политический термин: Alliance Committee63) Карачаганак: BHC Acoustic Log (Baker Atlas tool)64) Судостроение: адмиралтейский коэффициент (в приближённых расчётах) (сокр от admiralty coefficient)65) Электротехника: accuracy check, automatic checkout66) Имена и фамилии: Alan Cox, Albert Champion, Alvin Crawford67) ООН: Armed Constabulary68) Общественная организация: Archaeological Conservancy69) Должность: Academic Counsellor, Analyst Certification, Applied Communications, Area Coordinator, Assistant Camera70) Чат: Anonymous Coward71) Правительство: Arizona And California72) NYSE. Alliance Capital Management Holdings, L P73) Программное обеспечение: Aerodynamic Code, Apache Configurator, Application Context -
96 cec
1) Компьютерная техника: Commission of European Communities3) Американизм: Contractor Establishment Code4) Военный термин: Central Electronic Complex, Central European Command, Civil Engineer Corps, Civil Engineering Corps, Communications and Electronics Command, Communications-Electronics Committee, Computer Engineering Center, Consolidated Expenditure Center, centralized electronic control, change entry certification, фр Commander in Chief командующий5) Техника: Canadian electrical code, Citizens Energy Council, Claiborne Enrichment Center, Coal Experts Commission, Consulting Engineers Council, carbon tetrachloride, Custom Engine Control®6) Религия: Cambodian Evangelical Church7) Автомобильный термин: crankcase emission control system (Honda)8) Биржевой термин: Commodities Exchange Center, Inc9) Дипломатический термин: Commission of the European Communities10) Политика: (Central Election Commission) ЦИК (Центральная избирательная комиссия)11) Сокращение: Central Executive Committee, Civil Engineers Corps, Co-operative Engagement Capability, Coal Experts Commitee, Combat Engagement Center, Commission of the European Committees, Concept Experimentation Program (Army), Conference of European Churches, Cooperative Engagement Capability, County Emergency Centre (UK)12) Университет: Colombia Education Center, Columbia Education Center, Continuing Education Credit13) Электроника: Cell evaluation chip, Consumer Electronics Control (протокол дистанционного управления)14) Банковское дело: единая европейская валюта (Common European Currency)15) Бурение: катионообменная ёмкость (cation exchange capacity)16) Глоссарий компании Сахалин Энерджи: certification of equipment completion17) Образование: Certificate Of Educational Convenience, Continuing Education Centre, Council For Exceptional Children18) Инвестиции: Common European Currency19) Сетевые технологии: communications engine controller, контроллер коммуникационного процессора20) Программирование: Clear Enter Clear21) Автоматика: contour-error control22) Сахалин Р: cation exchange capacity23) Трудовое право: Canadian experience class (Immigration Canada)24) Расширение файла: Certified E-Commerce Consultant25) NYSE. C E C Entertainment, Inc.26) Аэропорты: Crescent City, California USA27) Клинические исследования: Central Ethical Committee -
97 jockey pump
насос сплинкерной системы пожаротушения
жокей-насос
-Принцип работы насосной установки спринклерной системы пожаротушения, в состав которой входит жокей-насос
В случае падения давления воды в спринклерной системе, первым включается жокей-насос. Если расход воды небольшой и жокей-насос справляется с восполнением утечки, то через некоторое время после достижения верхнего предела заданного давления он выключится. Если же это не протечка, а открылось несколько спринклеров и расход воды значительный, то даже при работающем жокей-насосе давление продолжает падать. В этом случае, по сигналу второго реле давления, включается пожарный насос. Резервный агрегат включается в случае невыхода основного на рабочий режим. Независимо от того, потушен пожар или нет, пожарные насосы сами не отключаются, их можно выключить только вручную со шкафа управления.
[ http://www.airweek.ru/pr_news_137.html]
Jockey Pump
A jockey pump is a small pump connected to a fire sprinkler system and is intended to maintain pressure in a fire protection piping system to an artificially high level so that the operation of a single fire sprinkler will cause an appreciable pressure drop which will be easily sensed by the fire pump automatic controller, causing the fire pump to start. The jockey pump is essentially a portion of the fire pump's control system.
In the U.S.
The application of a jockey pump in a fire protection system is covered by documents produced by the NFPA (National Fire Protection Association,) known as NFPA 20 "Fire Pumps" Standard and NFPA 13 "Design and Installation of Fire Sprinkler Systems". These must be inspected as with any other part of the system per NFPA 25 "Inspection and Testing of Water-Based Fire Protection Systems".Fire protection systems are governed in most states by statute, building code, and/or fire code.
In India
This jockey pump is also a must while designing the Fire Hydrants Pumps skid for Industrial installations.While the logic followed for the effective operation of the fire fighting pumps may depend upon or vary as per the regulations in a particular country, in India, the pump manufacturers like Mather-Platt with standard Fire Pumps generally adhere to the TAC guidelines (Tariff Advisory Committee guidelines).
Although India's premier manufacturer Kirloskar Brothers Limited, with approvals from UL and FM Global, LPCB, ASIB: follows TAC guidelines (Tariff Advisory Committee guidelines), or FM GLobal and UL standards depending on the clients needs.
If one is following the TAC guidelines, follow this approach
*Once the complete fire fighting circuit is under pressure by operating the pumps for sufficient time provided all the fire hydrant valves (Single yard hydrants, Fire escape hydrants, etc)are closed, the main pump stops.
*Due to some leakages somewhere in the fire fighting piping circuit, when there is a loss of system pressure which will be constantly monitored by the Pressure sensors in the circuit, the jockey pumps receives a signal to start from the automatic control panel, and will run to augment this loss of pressure by pumping more water into the circuit. Once the pressure is maintained as per the set point, it stops.
*If any hydrant valve is opened due to some fire and water is consumed, then the jockey pump due to its small capacity compared to the main pumps (one running, one stand-by)in terms of volumetric capacity, the main pump will start and then the jockey immediately stops.This way jockey pump is important which senses the loss of pressure in the circuit first.[ http://en.wikipedia.org/wiki/Jockey_pump#Jockey_Pump]
Тематики
Синонимы
EN
Англо-русский словарь нормативно-технической терминологии > jockey pump
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98 MC
MC, machine carbineавтоматический карабин; автомат; пистолет-пулемет————————MC, main channel————————MC, maintenance centerцентр [пункт] ТО; технический центр [пункт]————————MC, maintenance code————————MC, major componentосновной [главный] компонент————————MC, mapping camera————————MC, Marine Corpsморская пехота, МП————————MC, master commandant————————MC, material central————————MC, material code————————MC, material committee————————MC, material controlконтроль снабжения имуществом [материальными средствами]————————MC, materiel center————————MC, Materiel Command————————MC, maximum concealable (jacket)————————MC, medical centerмедицинский центр, центр медицинской службы————————MC, medical certificateсправка о состоянии здоровья, медицинское свидетельство————————MC, Medical Corps————————MC, medium capacity (bomb)————————MC, message center————————MC, metal case————————MC, military channels————————MC, military characteristicsбоевые характеристики [качества]; тактико-технические характеристики, ТТХ————————MC, Military Code————————MC, military college————————MC, Military Committee————————MC, military communityвооруженные силы, ВС; личный состав ВС; военный городок [гарнизон]————————MC, military constructionвоенное строительство, строительство военных объектов————————MC, military coordination————————MC, military correspondent————————MC, Бр Military Cross————————MC, missile carrier————————MC, missile channel————————MC, missile checkout————————MC, missile code————————MC, Missile Commandкомандование УР, ракетное командование————————MC, missile compartment————————MC, missile container(пусковой) контейнер ракеты; ракетный контейнер————————MC, missile controlуправление ракетой; наведение УР————————MC, missile crewркт пусковой расчет————————MC, mission capableбоеспособный; готовый к выполнению (поставленной) задачи————————MC, mission controlав управление полетом————————MC, mobile communications————————MC, mobile control————————MC, mode change————————MC, mode code————————MC, monitoring and control————————MC, Morse codeкод [азбука] Морзе————————MC, Бр mortar carrier————————MC, motor carrier————————MC, motor convoyавтоколонна, колонна автотранспорта————————MC, motorcar————————MC, movement centerцентр [пункт] управления (воинскими) перевозками————————MC, movement controlуправление (воинскими) перевозками; управление движением; контроль передвижения————————MC, Munitions Command————————MC, muzzle capстр надульник, усилитель отдачи————————MC; M/C, maintenance cycle————————MC; M/C, manual controlручное [неавтоматическое] управление————————MC; M/C, motorcycleEnglish-Russian dictionary of planing, cross-planing and slotting machines > MC
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99 machine
1. сущ.1) тех. машина; механизм; станокvending machine — торговый автомат (напр., для продажи напитков или газет)
machine capacity — производительность [производственная мощность\] машины
The three machines differ in regards to machine capacity: the single “220” machine has almost double the capacity of the two “190” machines. — Три машины различаются в отношении производственной мощности: единственная машина "220" обладает мощностью, вдвое превышающей мощность двух машин "190".
Syn:2) трансп. транспортное средство (напр., автомобиль, самолет)3) упр. механизм, машина; аппарат ( организационный)2. гл.It's now up to the government's propaganda machine to restore the prime minister's image. — Теперь восстановление имиджа премьер-министра — задача аппарата правительства, занимающегося пропагандой.
тех., пром. производить обработку [обрабатывать\] на машине [станке\]to machine aluminum parts for radio controlled cars — производить/обрабатывать алюминиевые элементы для радиоуправляемых машин.
The major benefit of five-axis machining is the ability to machine complex shapes. — Главное преимущество пятиосевой обработки — возможность обрабатывать составные модели.
3. прил.I've almost finished making the curtains — I just have to machine them. — Я почти закончила шторы — мне осталось только обработать (подшить) их на швейной машине.
общ. машинныйа) ( выполненный на машине)machine check — машинный [автоматический\] контроль
Syn: -
100 COD
1) Общая лексика: платеж по факту поставки (cash on delivery)2) Авиация: components operating and storage data3) Американизм: Change Of Direction4) Военный термин: Call Of Duty, carrier on-board delivery, carrier-on-deck, central ordnance depot, coherent optical device, communications operating directive, composite ordnance depot, contract operations data, current operations division5) Техника: crack opening displacement6) Шутливое выражение: Cup Of Demons7) Химия: Capacity On Demand, Crack Open Displacement, химическое потребление кислорода( ХПК) (Chemical Oxigen Demand)8) Экономика: оплата по доставке наложенным платежом9) Металлургия: Clean Out Door10) Оптика: catastrophic optical damage11) Сокращение: Carrier Onboard Delivery, Collect On Delivery; Cash On Delivery, Correction Of Deficiencies, Correction Of Deficiency, collect on delivery12) Физиология: Co Occurring Disorders, Condition On Discharge, Consumed Oxygen Demand13) Вычислительная техника: Connection Oriented Data, computer output data15) Банковское дело: оплата наличными в момент поставки (cash on delivery)16) Экология: chemical oxygen demand17) Деловая лексика: наложенный платёж (cash on delivery), уплата при доставке (cash on delivery, C.O.D.), почтовый сбор за доставку (collect on delivery)18) Нефтегазовая техника химическая потребность в кислороде19) Образование: content on demand20) Инвестиции: cash on delivery21) Полимеры: crack-opening displacement, cyclooctadiene22) Программирование: Crash On Demand23) Автоматика: customer oriented diagnostics24) Океанография: Credit On Deposit25) Макаров: ХПК, химическое потребление кислорода26) Расширение файла: Videotext file, Printer code definition file (Boxer/2), Program compiled code (FORTRAN), Datafile (Forecast Plus - MS Multiplan - StatPac Gold), Source code in assembler with original C code as comments (MS C), Code definition table (UUPC), Template source file (dBASE Application Generator)27) Логистика: commercial operation date28) Имена и фамилии: Charles Owen Dexter29) Аэропорты: Cody, Wyoming USA30) НАСА: Cockpit Only Deorbit
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