How to read the meter degree of "three phase four wire"? Our factory has a "three-phase four wire" ammeter. How do you think about the degree of this ammeter? The ammeter is 100A, and the reading place has 6 digits. Each number is black, such as 004832. Should it be 483 degrees or 4832 degrees?

How to read the meter degree of "three phase four wire"? Our factory has a "three-phase four wire" ammeter. How do you think about the degree of this ammeter? The ammeter is 100A, and the reading place has 6 digits. Each number is black, such as 004832. Should it be 483 degrees or 4832 degrees?

The red represents the decimal point, and the black represents the degree above one place

Is the actual power consumption of three-phase four wire active watt hour meter reading or calculation?
Unit to other units installed a meter, need to calculate electricity consumption

1. If you are directly connected to the meter and do not pass through the current transformer and other equipment, it is a direct reading, that is, the meter code minus the last meter code is the power consumption
2. If the current transformer is connected, the actual power consumption is calculated by multiplying the above minus power by the multiplier of the transformer
3. If you negotiate and other units help you to share the loss, just share the loss according to the proportion of your electricity consumption