Tomzn DDS238 BD Bi-directional Energy Meter Features and Specifications
The Tomzn DDS238 BD meter operates across single-phase systems with rated current capacity from 5 to 100 amperes, accommodating both standard residential circuits and light commercial installations. Bi-directional active energy measurement tracks forward consumption and reverse power flow separately, essential for solar PV systems and grid-tied applications where energy direction changes. The meter accepts 220/230V input voltage and maintains accuracy at both 50Hz and 60Hz line frequencies, making it suitable for global deployment without modifications. An LCD display presents kilowatt-hour accumulation clearly, eliminating parallax errors that plague mechanical dials and enabling quick meter readings during inspections. Robust DIN rail mounting provides secure installation in compact distribution panels while maintaining industry-standard form factors that electricians expect.
R***n –
Ok! +5.
O***E –
Package well received in Senegal, well packed, exact reference, we will install it in the south of Senegal to see the results.
Thank you Aliexpress
F***a –
Very good in terms of form and timing.
AliExpress Shopper –
They work very well, I have already bought several.
G***a –
Excellent