(812) 309-78-59
(495) 223-46-76
IEC 60599:1999 ed2.0
Mineral oil-impregnated electrical equipment in service - Guide to the interpretation of dissolved and free gases analysis
69 стр.
Заменен
Электронный (pdf)Печатная копия
384.94 CHF (включая НДС 20%)
Разработчик:
Зарубежные/IEC
ICS:
17.220.99 Other standards related to electricity and magnetism / Электричество и магнетизм, прочие аспекты29.040.10 Insulating oils / Изоляционные масла29.180 Transformers. Reactors / Трансформаторы. Реакторы
Описание
Describes how the concentrations of dissolved gases or free gases may be interpreted to diagnose the condition of oil-filled electrical equipment in service and suggests future action. Applicable to electrical equipment filled with mineral insulating oil and insulated with cellulosic paper or pressboard-based solid insulation. Information about specific types of equipment such as transformers (power, instrument, industrial, railways, distribution), reactors, bushings, switchgear and oil-filled cables is given only as an indication in the application notes. May be applied only with caution to other liquid-solid insulating systems.In any case, the indications obtained should be viewed only as guidance and any resulting action should be undertaken only with proper engineering judgement.