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+--- Thread: Add new current transformer (/showthread.php?tid=1420)
Add new current transformer - Pierre - 07.10.2020
Guten dag,
ade7878.go declares a CTType as
CTFactors{
CurrentResistor: 7.5,
CurrentClampFactor: 0.05,
CurrentRmsOffset: 1.032,
VoltageRmsOffset: 1.0,
PowerCorrectionFactor: 0.019413,
}
How can I get/measure theses values for a new current transformer I would like to use ?
For instance MCI MCT25 https://www.mci-compteur-electrique.fr/images/stories/gammes/comptage/t_intensite/mct16_mct25_doc.pdf)
Best regards,
Pierre
RE: Add new current transformer - frank - 07.10.2020
Hi,
you can use the current sensor type "Current transformer 1A sec current" and configure the primary current of your transformer. Additionally you have to change the shunt resistor jumper inside the Smartpi.
Regards,
Frank
RE: Add new current transformer - Pierre - 19.10.2020
Hi Frank,
Thank you, it worked as expected.
Regards,
Pierre