The percentage ofturns to be short-circuited shall be approximately equal to the short-circuitvoltage expressed as a percentage of the rated supply voltage. The specimenwith the short-circuit shall then be checked as follows. The unloaded transformershall be supplied at 1, 1 times the rated input voltage at ambient temperatureand the input power (watt) measured shall be equal to thevalue of the rated output with a tolerance of ±20%. During the measurement, no adjustments shall bemade. & q& f6 e* V/ S5 J7 u3 i
短路测试时的次级线圈匝数确认:当次级短路时测得的输入功率=额定输出功率±20%偏差内 + I: R! z, E, }3 J0 k# A% D* ^
各位懂的专家,上面那段标准以这样理解对不对? # }! n$ t/ s5 @* x) m2 \
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