为变压器抽真空时，测量变压器器身弹性变形，不得大于标准要求。排气及油样

When vacuuming the transformer, measure the elastic deformation of the transformer body and it shall not be greater than the standard requirements. <br>Exhaust gas and send oil sample for inspection: <br>After the oil filling is completed, allow the transformer to stand still. After reaching the standard required time, the residual gas from all parts of the transformer will be drained. After the insulating oil of the transformer body reaches the standard required time, take an oil sample and send it to the relevant department for oil sample analysis according to regulations.

When vacuuming the transformer, the elastic deformation of the transformer body should not exceed the standard requirements.<br>Exhaust and oil sample inspection:<br>After the oil injection is completed, the transformer is allowed to stand still. After reaching the standard required time, residual gases in all parts of the transformer are discharged. After the insulation oil of the transformer body reaches the standard time, take an oil sample according to regulations and send it to the relevant department for oil sample analysis.

When vacuumizing the transformer, measure the elastic deformation of the transformer body, which shall not be greater than the standard requirements.<br> Exhaust and oil sample inspection:<br> After oil injection, the transformer is allowed to stand still, and after reaching the time required by the standard, the residual gas in each part of the transformer is discharged. After the insulation oil in the transformer body has stood still for the time required by the standard, oil samples shall be taken and sent to relevant departments for oil sample analysis.