SPM1-AC Temco current sensor compatibility ?

SmartEVSE / SmartEVSE-2

Smart Electric Vehicle Charging Station (EVSE)

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SPM1-AC Temco current sensor compatibility ? #3

Closed NicolasFOVET closed 2 years ago

NicolasFOVET commented 3 years ago

Hi :) Sorry if it's the wrong place to ask for this, but I'm really interested in building a charge station with the Smart EVSE and I was wondering if it could be compatible with the RS485/Modbus SPM1-AC Temco meter. The datasheet is here : https://downloads.temcocontrols.com/file/single-phase-power-meterwith-internal-ct/brochure_pdf/latest

Thanks for your great work ! :) Nicolas

bobosch commented 3 years ago

Hi!

No, only 3-phase electric meter are currently supported.

NicolasFOVET commented 3 years ago

Ok, understood. But, Smart ESVE is compatible with a single phase installation, right ? If I go with the sensorbox v1.5, do I have to connect all 3 clamp sensors ?

mstegen commented 3 years ago

Yes, the SmartEVSE will work on one phase installations too. If you use the Sensorbox 1.5 or 2 you can connect up to 3 CT's. If you connect only one, that will work as well.