ASTM D2945绝缘油气体含量试验方法
日期:2012-02-10 11:24
ASTM D2945 Standard Test Method for Gas Content of Insulating Oils
ASTM D2945绝缘油气体含量试验方法
In filling electrical apparatus, it is desirable to use low gas content transformer oil in order to prevent foaming and to avoid air pockets that might result in gaseous ionization. This procedure provides a simple method to measure the gas content of the oil, and may be used as a factory-control test and as a control or functional test in installation and maintenance work by utilities.
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