DB200免维护吸湿器 |
带β控制器的 DB200 |
这是一个自学系统,建议应用于 |
除了监控湿度外,还将确定一个时间窗口, 在这个时间窗口里进行储油柜排气和脱水室再生。 |
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DB200 Maintenance-Free Dehydrating Breather |
DB200 WITH β-CONTROLLER |
This is a self-learning system which is recommended for use on • transformers with cyclical loads, like network and generator step-up transformers (> 40 MVA ≤ 200 MVA), • phase shifting transformers (> 40 MVA ≤ 200 MVA) • shunt reactors (> 40 MVar ≤ 200 MVar) |
In addition to monitoring the hydration, a time window is determined during which the oil conservator exhales, and the dehydrating chambers are regenerated. |