我們長期以來一直為客戶提供技術指導，以在其多項氣體在線監測上設置DGA警報。
我們一直在修訂此TB，並發佈了版本5，其中一些設定值已根據IEEE C57.104標準的最新更新進行了調整，該標準現在根據所監視的變壓器的年齡和呼吸類型給出不同的氣體位準。
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Online Multigas alarm settings |
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Our Technical Bulletin #18 has long been available to provide guidance to customers for setting DGA alarms on their multigas online monitors. We keep revising this TB and have just released version 5, where some of the thresholds have been adjusted following the recent update of the IEEE C57.104 standard which now gives different gas levels depending on the age and breathing type of the transformer being monitored. |
