DDSF Type Single Phase Electronic Energy Meter Class1 And 2 Static AC Active

DDSF type Single Phase Electronic Energy Meter Class1 and 2 Static AC active Single Phase Electronic Energy Meter General Introduction Adopting special large-scale integrated circuit and manufactured with advanced SMT process of reliable structure, stable function, high precision, high overload, excellent linearity, excellent property against tamper and fraud. It measures the energy of 50Hz single-phase AC power at different time segment with prepayment function. SPECIFICATIO