Can the two silicon steel sheet be selected in the production process of the test transformer?
But some transformer factory, especially in some private enterprises to adopt some covert tactics, avoid public departments and the owners of the core sample, such as transformer factory adopt three kinds of design schemes, one is complete with two film core two is two piece and genuine electrical steel mixed core, three is completely genuine the core of silicon steel sheets, according to different delivery items and different prices to participate in the bidding and sales.
Investigation, we learned that the power supply department is not allowed to use two times to make transformers, the main reason is that the power supply sector from the point of view of operational safety and quality.
