1 The voltage ratio of all taps should comply with the law of voltage ratio; <br>2 Compared with the data on the manufacturer's nameplate, it should meet the following requirements:
1 The voltage ratio of all sub-connections should conform to the law of the voltage ratio;<br>2 Compared with the manufacturer's nameplate data, the following requirements should be met:
1. The voltage ratio of all taps shall conform to the law of voltage ratio;<br>2. Compared with the data of the manufacturer's name plate, it shall meet the following requirements:<br>