標準編號:	SH/T 0206-1992
中文名稱:	變壓器油氧化安定性測定法
英文名稱:	Determination method for oxidation stability of transformer oil
中標分類:	E38    絕緣油
行業分類:	SH    石油化工行業標準
發布機構:	中國石油化工集團公司
發布日期:	1992-05-20
實施日期:	1992-5-20
標準狀態:	valid
替代舊標準:	ZB E38003-1988
翻譯語言:	英文
文件格式:	PDF
中文字符數:	4000 字
翻譯價格(元):	160.0
交付時間:	付款后 1 個工作日

This standard adopts the international electrotechnical commission standard--IEC 74-1963(1974) "Method for Assessing the Oxidation Stability of Insulating Oils" by reference. 1 Subject content and application scope This standard specifies the measurement methods for the oxidation stability of transformer oils. This standard is applicable to transformer oils. 2 Normative references GB 466 Classification of copper 3 Principle A 25g liquid sample to be tested, through which a stream of oxygen is bubbled, is subject to an oil bath for 164h at a given temperature, in the presence of copper catalyst. Subsequently, measure the quality and acidity of the sludge formed after 164h sequential oxidation. The oxidation stability is represented by the amount of total sludge and total acidity.