Technical FAQs

Ask a Question

Could you please confirm whether FDM121 could comply with below monitoring requirement or not. We know that FDM121 is a display module and accuracy is achieved by the breaker.. is our NSX breaker abl

The FDM121 is used only with Micrologic 5 / 6, type A and E.

1- Micrologic E calculates demand current and power values.
These calculations can be made using a block or sliding interval that can be set from 5 to 60 minutes in steps of 1 minute. The window can be synchronized with a signal sent via the communication system. Whatever the calculation method, the calculated values can be recovered on a PC via Modbus communication.

the FDM121 screen shows demand, power quality and maximeter/minimeter values along with alarms, histories and maintenance indicators.

2- The Micrologic E measures the energy consumed since the last reset of the meter. The active energy meter can be reset via the keypad and the FDM121 display unit or the communication system.
Was this helpful?
What can we do to improve the information ?