1) 电压等级在 35kV 以下，电压比小于 的变压器电压比允许偏差应

1) For voltage levels below 35kV, the <br>allowable deviation of the voltage ratio of the transformer with a voltage ratio less than ±1%; <br>2) The allowable deviation of the voltage ratio of all other transformers at rated taps should not exceed <br>±0.5%; <br>3) Other taps The voltage ratio should be in the transformer impedance voltage value

1) The voltage level is below 35kV and the voltage ratio is less than the transformer voltage ratio of<br>The allowable deviation should be 1% of the soil;<br>2) All other transformers rated sub-voltage ratio should not exceed the allowable deviation<br>Earth O. 5%; <br>3) The voltage ratio of the other sub-connections should be at the transformer impedance voltage value

1) When the voltage level is below 35KV, the voltage ratio is less than the transformer voltage ratio<br>The allowable deviation should be 1% of soil;<br>2) The allowable deviation of voltage ratio under rated tapping of all other transformers shall not exceed<br>Soil O. 5%;<br>3) The voltage ratio of other taps shall be at the transformer impedance voltage value<br>