target up

Russian translation: заданный (верхний) предел

12:21 May 6, 2020
English to Russian translations [PRO]
Tech/Engineering - Energy / Power Generation / pump trip due to overcurrent (NPP)
English term or phrase: target up
* As the EO sent to 2A Circulating Water pump breaker (wait 3 min), then report: “2A Circulating Water pump breaker has an overcurrent TARGET UP”.

* While refilling the refueling cavity a Residual Heat Pump tripped on Phase A overcurrent. The control board amp meter did peg high and pump tripped immediately. The operators report a TARGET UP for phase A overcurrent at the breaker and that the Residual Heat Pump check locally is normal with no signs of an abnormal indication.
tagarelo
Ukraine
Local time: 04:06
Russian translation:заданный (верхний) предел
Explanation:
Заданный верхний предел до срабатывания выключателя защиты от перегрузки по току.

В первой фразе сообщается о том, что установлено новое значение этого предела, а во второй - о том, что при испытании этот предел достигнут, выключатель сработал и нарушений в работе системы при этом не произошло

www.mos-invertor.ru › files1 › avt › dkg-307_instr
PDF
Срабатывает, если хотя бы один из фазных токов генератора превосходит заданный предел - или если активная мощность ..
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mk_lab
Ukraine
Local time: 04:06
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Summary of answers provided
3 +2заданный (верхний) предел
mk_lab
3выключатель срабатывания
Enote


  

Answers


1 hr   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +2
заданный (верхний) предел


Explanation:
Заданный верхний предел до срабатывания выключателя защиты от перегрузки по току.

В первой фразе сообщается о том, что установлено новое значение этого предела, а во второй - о том, что при испытании этот предел достигнут, выключатель сработал и нарушений в работе системы при этом не произошло

www.mos-invertor.ru › files1 › avt › dkg-307_instr
PDF
Срабатывает, если хотя бы один из фазных токов генератора превосходит заданный предел - или если активная мощность ..

mk_lab
Ukraine
Local time: 04:06
Works in field
Native speaker of: Native in RussianRussian, Native in UkrainianUkrainian
PRO pts in category: 523
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Peer comments on this answer (and responses from the answerer)
agree  Michael Volia
17 days
  -> Спасибо

agree  ImPad
17 days
  -> Спасибо
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19 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
выключатель срабатывания


Explanation:
В релейной защите target - это дополнительный выключатель (или иногда механический индикатор), установленный на автоматический выключатель для дистанционного (или местного) контроля его состояния. В данном случае этот выключатель/контактная группа указывает на срабатывание АВ по сверхтоку.

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Note added at 2 час (2020-05-06 15:16:55 GMT)
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+ + + +
Вот цитаты с определением сабжа в релейной защите
Выключатели/реле дист. контроля/мониторинга https://www.powellind.com/sites/downloads/ProductAssets/01.4...
Almost all protective relays used in switchgear are equipped with targets to indicate which protective function caused the circuit breaker to trip. For the most common varieties of electro-mechanical relays, these targets take the form of small auxiliary relays which are actuated by the current flowing through the
relay contacts and the circuit breaker trip coil. This auxiliary relay provides a visual, manually-reset, indication of operation. In addition, it often includes contacts which bypass the main contacts of the relay, relieving these contacts of the duty of carrying trip current.
Механические индикаторы срабатывания https://www.gegridsolutions.com/multilin/notes/artsci/art02....
OPERATION INDICATORS
Generally, a protective relay is provided with an indicator that shows when the relay has operated to trip a circuit breaker. Such "operation indicators" or "targets" are distinctively colored elements that are actuated either mechanically by movement of the relay's operating mechanism, or electrically by the flow of contact current, and come into view when the relay operates. They are arranged to be reset manually after their indication has been noted, so as to be ready for the next operation. One type of indicator is shown in Fig. 2.

Enote
Local time: 05:06
Works in field
Native speaker of: Russian
PRO pts in category: 874
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