专利内容由知识产权出版社提供
专利名称：Overload protection of a voltage reduction
device
发明人：Juby, Lee,Riley, Philip M.,Mangan, Stephen申请号：AU2009326199申请日：20091208公开号：AU2009326199B2公开日：20151203
摘要：A system for reducing the voltage of an AC electrical supply to a load for thepurpose of energy efficiency, comprising a transformer and power converter in circuitbetween an AC electrical supply and a load, and a bypass switch S to cause the
transformer to be taken out of circuit and to connect the electrical supply to the load inthe event of a sustained overload of the transformer. The system includes means (14) tomeasure the temperature of the transformer, means (17) to measure the electricalcurrent in the circuit and control means (15) receiving signals from the sensors (14, 17)and to operate bypass switch S to bypass the transformer and allow it to cool. A fuse F
申请人：Energetix Voltage Control Limited
代理人：Watermark Patent and Trade Marks Attorneys
更多信息请下载全文后查看
