Ex rating
Russian translation: взрывобезопасность /степень взрывобезопасности
| GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||||
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| 10:51 May 17, 2003 |
| English to Russian translations [PRO] Tech/Engineering | |||||||
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|  Selected response from: Natalie Poland Local time: 23:54 | ||||||
Grading comment
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| Summary of answers provided | ||||
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| 4 +4 | взрывобезопасность /степень взрывобезопасности |
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| 4 +1 | стандарты взрывозащищенности |
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Answers
14 mins confidence: 
peer agreement (net): +1
peer agreement (net): +1стандарты взрывозащищенности Explanation: Все эти стандарты перечислены здесь: http://www.explosionresearch.com/ -------------------------------------------------- Note added at 2003-05-17 11:06:36 (GMT) -------------------------------------------------- ЕЩЕ ЛУЧШЕ: СТАНДАРТЫ ВЗРЫВОБЕЗОПАСНОСТИ -------------------------------------------------- Note added at 2003-05-17 12:02:46 (GMT) -------------------------------------------------- Речь идет о сертификации на соответствие СТАНДАРТАМ ВЗРЫВОБЕЗОПАСНОСТИ: SOME COMMON Ex Ratings Ex e Increased safety ie, housing in which electrical equipment is mounted, but by nature under normal use is non-sparking or does not reach a temperature sufficient to ignite gas, (Terminals.,) Ex d Explosion Proof ie. housing in which electrical equipment is housed that under normal use would create sparks or energy sufficient to ignite a gas. (Relay, switch or power supply etc.,) Ex i (a OR b ) Intrinsically Safe ie. equipment that has power applied in such a manner as to limit it\'s electrical energy such that if short circuit occurred that energy would not be powerful enough to create a spark to ignite gases. Ex n Equipment that has been specifically certified by an authority such that equipment may be used in a potentially haz-loc atmosphere Zone 2 applications only. Ex p Enclosures that are purged by means of air, nitrogen or other inert gases such that the pressure inside the enclosure is positive to the outside atmosphere thus preventing the ingress of potentially flamable gases. В документе, на который я дал ссылку выше, перечисляются также различные зоны объектов, для которых установлены разные стандарты взрывобезопасности. |
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15 mins confidence: peer agreement (net): +4
peer agreement (net): +4взрывобезопасность /степень взрывобезопасности Explanation: ... If Explosion Proof Equipment is required, please specify EX rating code, apparatus group and T-class (NB - For painting machines, paint type may require an EX ... www.bancroft.co.uk/cyl-quote.htm |
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