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121 variable speed drive
привод с регулируемой частотой вращения
Adjustable speed drive (ASD) or variable-speed drive (VSD) describes equipment used to control the speed of machinery. Many industrial processes such as assembly lines must operate at different speeds for different products. Where process conditions demand adjustment of flow from a pump or fan, varying the speed of the drive may save energy compared with other techniques for flow control.
Where speeds may be selected from several different pre-set ranges, usually the drive is said to be "adjustable" speed. If the output speed can be changed without steps over a range, the drive is usually referred to as " variable speed".
Adjustable and variable speed drives may be purely mechanical (termed 'Variators'), electromechanical, hydraulic, or electronic.
[ http://en.wikipedia.org/wiki/Adjustable-speed_drive]Недопустимые, нерекомендуемые
EN
Англо-русский словарь нормативно-технической терминологии > variable speed drive
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122 VSD
привод с регулируемой частотой вращения
Adjustable speed drive (ASD) or variable-speed drive (VSD) describes equipment used to control the speed of machinery. Many industrial processes such as assembly lines must operate at different speeds for different products. Where process conditions demand adjustment of flow from a pump or fan, varying the speed of the drive may save energy compared with other techniques for flow control.
Where speeds may be selected from several different pre-set ranges, usually the drive is said to be "adjustable" speed. If the output speed can be changed without steps over a range, the drive is usually referred to as " variable speed".
Adjustable and variable speed drives may be purely mechanical (termed 'Variators'), electromechanical, hydraulic, or electronic.
[ http://en.wikipedia.org/wiki/Adjustable-speed_drive]Недопустимые, нерекомендуемые
EN
Англо-русский словарь нормативно-технической терминологии > VSD
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123 power supply area
цепь питания
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[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]
цепь питания
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[Интент]Параллельные тексты EN-RU
Electrolytic capacitors are installed in the power supply area because of dimensioning requirements.
The useful life of these capacitors is significant from a maintenance standpoint.
When the equipment is operated continuously at the upper limit of the recommended temperature range (+55°C or 131°F), the useful life of these components is 80,000 hours, or more than 9 years.
Under these conditions, replacement of the electrolytic capacitors is recommended after a period of 8 to 10 years.
When the operating temperatures are approx. +45°C inside the devices, the required maintenance interval can be increased by about 1 year.
[Schneider Electric]Для уменьшения габаритных размеров устройства защиты в цепи питания используются электролитические конденсаторы.
Данные конденсаторы имеют значительный срок службы.
В случае непрерывной эксплуатации устройства защиты при верхней предельной температуре +55 °C срок службы данных конденсаторов составляет 80 000 часов, что составляет более 9 лет.
При таких условиях эксплуатации рекомендуется заменять электролитические конденсаторы через каждые 8-10 лет.
Если температура воздуха внутри устройства защиты равна приблизительно +45 °C, то срок службы увеличивается приблизительно на 1 год.
[Перевод Интент]Тематики
- электротехника, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > power supply area
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124 feed circuit
цепь возбуждения
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[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]Тематики
- электротехника, основные понятия
EN
цепь питания
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]
цепь питания
-
[Интент]Параллельные тексты EN-RU
Electrolytic capacitors are installed in the power supply area because of dimensioning requirements.
The useful life of these capacitors is significant from a maintenance standpoint.
When the equipment is operated continuously at the upper limit of the recommended temperature range (+55°C or 131°F), the useful life of these components is 80,000 hours, or more than 9 years.
Under these conditions, replacement of the electrolytic capacitors is recommended after a period of 8 to 10 years.
When the operating temperatures are approx. +45°C inside the devices, the required maintenance interval can be increased by about 1 year.
[Schneider Electric]Для уменьшения габаритных размеров устройства защиты в цепи питания используются электролитические конденсаторы.
Данные конденсаторы имеют значительный срок службы.
В случае непрерывной эксплуатации устройства защиты при верхней предельной температуре +55 °C срок службы данных конденсаторов составляет 80 000 часов, что составляет более 9 лет.
При таких условиях эксплуатации рекомендуется заменять электролитические конденсаторы через каждые 8-10 лет.
Если температура воздуха внутри устройства защиты равна приблизительно +45 °C, то срок службы увеличивается приблизительно на 1 год.
[Перевод Интент]Тематики
- электротехника, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > feed circuit
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