電流変流器一覧
$6.5
$18
In stock
Category: Accessories & Add-ons
変流器は、測定目的のために大きな電流値を小さな標準化された値に変換します。一次回路に流れる電流に正確に比例した二次電流を供給します。変流器は一次回路に無視できる負荷しか与えません。
CTクランプのケーブル長は60 cmです。
*Shelly Pro 3EMとの互換性はありません
Customer Reviews (4.8 / 5 · 17 reviews)
I’ve been using these to monitor my workshop’s main feed and the secondary current stays spot-on proportional, even under heavy load. The scaling ratio is exactly what’s printed on the label, so my readings have been consistent since day one. Makes wiring up my multimeter a breeze.
Was a bit skeptical about the accuracy, but the secondary current stays proportional to the primary flow even when I pushed it near the max rating. The standardized output made it trivial to hook up to my existing meter without any fiddly calibration. Solid little piece for the price.
The secondary current output is spot-on proportional to what I'm measuring, so my readings are finally consistent. Calibration took me about ten minutes to get right, but now it's just set-and-forget for my panel setup.
