1本产品如用于计量分支线路的电度或用于考核线路损耗时，可将计量箱安装在电杆的支架上。

1 if the product is used to measure the electric degree of the branch line or to check the loss of the line, the metering box can be installed on the bracket of the pole.

2用于计量电力变压器高压侧电度时，可与变压器安装在同一个平台上或安装在电杆上。

2 when measuring the high voltage side of the power transformer, it can be installed on the same platform with the transformer or installed on the pole.

3新安装运行中的计量箱发现相序相反时，会出现有功电度表仍然正转，无功电度表反转的现象，造成电度表计量错误，应将计量箱高压侧任意两根对换位置，计量箱变为正相序进行，才能保证计量箱准确计量。

The metering box 3 newly installed in the operation sequence found opposite, there is still power meter, reactive power meter inversion phenomenon, caused by the meter measuring error, should be high voltage metering box on any two position for positive phase sequence variable metering box, in order to ensure the accurate metering box.

4本产品用于二相一地的电力线路计量电度时，应将地相接在计量箱B相上，其余二相按正相序连接，防止产生计量的附加误差。

4 when the product is used for measuring the electric power of the power line in two phases, it should connect the ground to the B phase of the measuring box, and the remaining two phases are connected by the positive phase sequence, so as to prevent the additional error of measurement.

5产品吊运时必须使用油箱上的吊攀。

5 the lifting and climbing of the tank must be used when the product is suspended.

6组合互感器的二次接线端子b点和油箱上的接地螺栓应可靠接地，以免造成事故。

6 the B points of the two terminal terminals of the combined transformer and the grounding bolts on the tank shall be reliably grounded in order to avoid the accident.