Three-phase four-wire meter how to see degrees

How to read degrees on a three-phase, four-wire meter

1, look at the color of the last digit in the number box.

2. Then look at the row of smaller numbers on top of the number boxes, which are multiples of the number corresponding to each number box.

3, and then look at what type of meter the meter belongs to, a three-phase meter.

4, and finally look at the meter with the transformer transformer is how big, according to different power size to choose the right transformer.