pianotuna wrote:
Hi,
They don't convert hertz. It just means it will work with either 60 or 50 hertz.
This has been my understanding as well.
It's still strange that Nippon
America says 110/220V. I'm not surprised with Regvolt, those could write anything. But NA is a Japanese brand marketed for "Americas", not for Europe where they have 220V
SINGLE phase, or for Japan where they have 100V.
Possible inaccuracy? like we call grid voltage "110V" or "120V" (and I swear that saw nameplates with either number).
Of all the bunch, only Ecowise promises steady "115V". Sola is different as it boosts in steps.