In query for EM2357 Internal Memory

PhanuphongWONGPUNSEE · ‎2024-08-20

Hi everyone,

We have won a big project to supply busway in data center.

EM2357 Power meter is a part to be supplied.

Go to the point! I have a challenging question from customer, that I can't find on product manual

"Does this meter model have internal memory?

If yes, how many kilobytes can it store, and for how many days or months can data be stored?"

https://www.schneider-electric.cn/zh/product/METSEEM2357/power-meter-easylogic-em2357-3-phases-din-m...

You dedicate to share this information would be appreciated.

Jesus_Diaz · ‎2024-09-19

Hi @PhanuphongWONGPUNSEE ,

From the user guide, it is mentioned that the power meter stores the configuration and recording information in the permanent memory and the long-life memory chip. The power meter uses permanent memory (FRAM) to store all data and measurement configuration values.

From what I can see, this is a basic meter, and this permanent memory only stores the meter's configuration and parameters such as kWh, kvarh, kVAh (delivered), kWh, kvarh, kVAh (received), kWh and kvarh (outflow and inflow values), kVAh, peak demand values, and SOE Event log. The meter does not seem to have a data log for storing data for days, months, etc.

Best regards,

JD

See Answer In Context

Jesus_Diaz · ‎2024-09-19

Hi @PhanuphongWONGPUNSEE ,

From the user guide, it is mentioned that the power meter stores the configuration and recording information in the permanent memory and the long-life memory chip. The power meter uses permanent memory (FRAM) to store all data and measurement configuration values.

From what I can see, this is a basic meter, and this permanent memory only stores the meter's configuration and parameters such as kWh, kvarh, kVAh (delivered), kWh, kvarh, kVAh (received), kWh and kvarh (outflow and inflow values), kVAh, peak demand values, and SOE Event log. The meter does not seem to have a data log for storing data for days, months, etc.

Best regards,

JD