prepaid electricity meter prepaid meter electricity meter

Característica de producto
△ The electric energy meter working state photoelectric indicate;
△ Reserved pulse data acquisition interface;
△ Bidirectional measurement active power;
△ With overcurrent,overvoltage protection function；
△With prevent shunt running logic circuit;
△ IC card reserve level use function;
△ Check card use function: can check each user the details of electricity and purchase of electricity and other information;
△ Meter reading card use function: each meter reading card can back copy electricity information of 100 usuarios, for managers
monthly meter reading to calculate the line loss;
△ User card read-back function: the user card read back data of the electric energy meter, can calibration the data, and write
back any time real-time data.
Applied environment
△ Electric parameters: start surrent: ≤0.004 Ib
With prevent shunt running logic circuit consumption:≤1.8W
△ Operating environment：standard operating temperature －35℃～+50℃
Relative humidity≤85%