Hi. I'm planning to but a Shelly EM for household consumption. Sadly there's no info on the device's accuracy anywhere. Does anyone have experience with it, or any figures for accuracy? I'll probably get 2x50A CT clamps with it. Thanks in advance.
Accuracy of Shelly EM devices (Messgenauigkeit von Shelly EM)
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kobuki -
30. Januar 2020 um 12:25 -
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Hello kobuki ,
welcome to the forum!
Accuracy 1% This is from the data provided by Allterco.
Not yet 100% compared, but looks ok.
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Thanks, SparkyMaster. Is it noted somewhere in the official docs? Maybe it just escaped my attention. 1% sounds good enough - I guess no figures on calibration data, like phase shift vs. current and accuracy at different amperages?
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