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110kV prototype machine successfully passed sudden short circuit test
On December 2, 2014, 110kV short circuit prototype machine independently developed by our company underwent sudden short circuit test in China National Center for Quality Supervision and Test of Electrical Apparatus Products (Suzhou Electrical Apparatus Science Academy), and successfully passed all kinds of detection and tests. The prototype machine was returned to the company for windlass cover inspection, and was found in good condition without obvious displacement traces. In the routine contrast experiment re-test carried out on January 9, 2015, the prototype machine successfully passed all the tests at one time, and also successfully passed type test and sudden short circuit test certified by third party, meaning that the 110kV prototype machine of our company passed short circuit test acceptance. It has positive significance for realization of product diversification and our company’s participation in 110kV transformer bidding of State Grid, and also opens up a new field for improvement of market competitiveness.
【Correspondent: Chen Lina】