We're more professional

Questions

How is the im1253b electric energy metering module connected to the actual load? Does it matter if the fire zero line is connected reversely?

Author:IRD    Time:2022.11.24    Hits:-

Answer: the AC and DC wiring diagram is as follows:
Users do not need to worry that the module will be burnt or not measured if the live line and zero line are connected reversely. 

The module has been processed by hardware design and program to ensure that the positive and negative connection will 

not affect the use of the module and that the electric energy and electric parameters will be measured correctly.