Single Phase Electronic Energy Meter

Product Description

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 *0Hz single-phase AC power at different time segment with prepayment function.

【Functions and Characteristics】
* It has storage of reverse active energy and total, sharp, peak, shoulder and off-peak energy for direct active energy of latest *2 months. 
* LED displays data of the latest 3 months.
* Two time zones, four rates, ten time periods.
* Recording maximum active demand, real time clock display.
* The average demand of each hour of the latest *0days and load curve.
* To compile the display items and scrolling display items.
* To record counts of tamper and cumulative tamper time.
* Large LCD displays in big character.
* Programming and meter setting can be achieved via Infrared and RS***5 port.
* Self verifying and can alarm through display.
* Load control and load can be setted.
* To measure and display the energy consumed and arrearage. Various function cards available.
* Two level alarm controlled by relay.
* Buzzer alarm.
* Negative consumption measurement.

【Technical Specifications】
Contents Technical Specifications Standard GB/T*********2 Measurement              Active Positive active energy consumption measurement Negative active energy consumption measurement(will be counted into positive active energy consumption)        Standard Rated Voltage（V） **0 Rated Current（A） 2(*0) 5(*5) 5(*0) *0(*0) *0（*0） Meter constant（imp/kWh） ***0　***0　***0 **0 Accuracy Class 1.0 Frequency *0Hz Weight **0g Output Output test Active Width of Pulse：*0ms±*0% Electrical Parameters Normal working pressure 0.8Un ～ 1.*5Un Limit working pressure 0.7Un ～ 1.2Un Power Consumption Voltage Circuit <1.0W 5.0VA 
Current Circuit <1.0VA Display 0～