Product Brief introduction
Adopting special large-scale integrated circuit and manufactured with advanced SMT process , DDSY5558 Single Phase Prepayment Electronic Meter is featured whit high degree of measuring accuracy, reliable and stable performance, long service life and low power consumption .
The DDSY5558 Electric single phase prepaid energy meter is suitable for measuring the 50HZ or 60HZ active energy . the meter can be mounted indoor or outdoor meter box, the ambient temperature is -20°C~+50 °C, and the relative humidity is not more than 85%, there shall be no corrosive air in ambient , please note against dust, salt and dew to influence meter.
Function and features
1. LCD display ,LED indicators and mechanical register are available . Register displays the total amount of consumed power, LCD displays status of the meter and total and residual energy are displayed alternatively by LED indicators.
2. IC card prepayment, purchasing before using.
3.Meter reading card to monitor and control 125 meters simultaneously.
4.Negative energy consumption record and deduction
5.Residential energy alarm to remind users purchasing electricity in time.
7.Special unit against tamper and fraud
8.RS485 communication port (optional).
9.In sync with the electricity vending network software, the meter is convenient to both operator and customer.
Class 1.0 / 2.0
Main Technical Data
Class 1=0.004Ib; Class 2=0.005Ib
Class 1=0.002In; Class 2=0.003In
Working Voltage Range
Over voltage protection
Vending machine( Card reader ) and Card
Sales:Mr. QIANJUN TU
Main Products:ddsy5558 single phase prepaid meter,DTSD5558 multifunction meter,DD862/DT862 single phase/there phase mechnical mete
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