Meters for machines

[geir_eas_no_bfo]

Hi,

I have a customer that is a manufactering factory in food business. 

I want a meter with rogowski coils that also include basic power Quality like THD and THDI.

Why can`t Powertag Rope measure this?

Schneider does not have a meter anymore in the "basic range" that can be installed "live" with rogoswski, or LVCT in thight spaces. 

Or am I wrong?

Do you have a suggestion ?

BR

GIA

[Mehran_Mehrnia · Accepted solution]

Hi @geir_eas_no_bfo 

The PowerTag Energy Rope is designed primarily for basic energy monitoring (voltage, current, power, power factor), but not for power quality analysis like THD.

- EM3570 Supports Rogowski CTs directly but not recommended for high harmonic environments.
- iEM3555 / iEM3565 (iEM3400/iEM3500 Series) are compatible with LVCT and Rogowski coils, but THD capabilities are limited and suitable for basic monitoring.
- PM5310R and PM5320R are designed to work with LVCTs, which measures Harmonics(up to 31st harmonics) and THD and TDD.

I recommend contacting your local sales team for better assistance based on your specific requirements.

Best Regards,

-Mehran

L3 Expert Advanced metering

[geir_eas_no_bfo]

Hi, 

Got some new info today! It seems that PM5xxx will be relased shortly with Rogowski. This will be accordians with my requirments regarding Harmonics:)

BR

GIA

[geir_eas_no_bfo]

Hi, 

Seems that the rogowski vs PM5xxx was wrong. Someone from SE missunderstood.   

To solve this case regarding PM5xxx vs splitcore transformers: 

Could we use RJ45 Adapter on a PM5320R (QuickClick) and use a splitcore LVCT?

for instance LVCT00202S 

If so, where to find elctrical chema?

BR

GIA