Sub metering

[a1colly]

Hi all

I am currently looking at a job where they are looking for sub metering on the half hour with remote sender. They currently have Merlin Gerin Multi 9 CE meters installed ( total of 8 ).
I'm Google searching for information but hitting dead ends constantly.

Any one able to help with suggestions.

Many thanks

 

[Knobhead]

With the vague information given, no one can.

Sub metering means different things to different people.

 

[a1colly]

Hi tony

Thanks for the reply, I'm not going for the job as it's easily apparent that my understanding of the requirements is lacking.

Carbon trust is te reason for the request of half hourly metering.

The client has arranged for the import meter to be upgraded to half hourly, but what would be the probable solution to the sub metering?

What more info/ detail should I be Looking for In future. I have the option to revisit for kore ingot I improve my understanding?

Thanks

 

[atm84]

Sub metering will need to be linked to the BMS system to record results half hourly.

 

[SibertSolar]

Go with a separate GSM enabled kWh meter with a half-hourly billing profile for the back-end/online portal? You can prob even set up auto export of data from the portal if you need it to be imported somewhere else. Or, you could fit a meter with a Modus (or other suitable protocol) comms module if you did need to integrate into an existing BMS?

Does the metering data need to be fed into an existing portal?

 

[a1colly]

Hi Sibert, no there's no existing portal so would be looking at a complete solution