The three-phase Smart Electricity Meters «Smartico E307 9M» is optimized for smart metering systems. It comes in many shapes and variants. Whether you need a meter with or without breaker, a DIN-rail variant or a meter with or without different wireless data transmission (LoRaWAN/NB-IoT/GSM). The Smartico E307 is a true intelligent meter, able to store data in non-volatile memory and measure active/reactive energy in both consumed and delivered to the power grid. Main function is accuracy measure loop power grid parameters, including voltage, current, power, frequency, energy, demand, limits, total harmonic distortion, voltage and current imbalance and other parameters.
Type of connection
Transformer | Pass-Through – Rated voltage , V 3х230/400 | 3х230/400
3х57,7/100 |
– Installed operating voltage range, V from 0,9 to 1,1 Uном
– Extended operating voltage range, V from 0,8 to 1,15 Uном
– Maximum working voltage range, V from 0 to 1,15 Uном
– Base (Maximum) current, A 5(10) | 5(80)
– Nominal value of frequency, Hz 50
– Starting current (sensitivity), A, no more than:
active energy 0,005 | 0,02
reactive energy 0,01 | 0,025
– Meter’s constant, imp. / KW * h (imp. / KVar *h)
“main” operating mode 5000 | 500
“Verification” operating mode 100000 | 10000
– Power consumption, V · A (W), no more:
voltage circuit 5(2)
current circuit 0,1
– Operating temperature range, ˚С -40 до 70
– Accuracy of the clock in the presence of a supply voltage at normal temperature, sec/day., No more ± 0,5
– MTBF , h, not less 220000
– Information retention period at power off, years, not less 10
– Weight, kg 0,8
– Overall dimensions WxDxH, mm 157× 90×64
– Specifications: Smartico E307.pdf