Single Phase Three Wire LCD Display Mechanical Step Register Watt Hour Energy Meter

 Single Phase Three Wire Static Watt Hour Meter 

               The meter is designed to measure single phase three wire  AC active energy in North and South America market . It adopt LSI and SMI technology , the key component are long life international brand products .  All if its functions comply with the relative technical requirement for class 1 single phase watt hour meter in IEC62053-21 . it is a long life meter with advantage of high stability , high over load capaability , low power loss and compact size .

Our advantage is customize kinds of meters which other factories unable to do.

1. Measure active electric energy, do not need to calibrate for long-term operation;
2. Adopt the special chip of measurennent ADE7755;
3. Adopt the latest oversea electric energy special integration circuit, greatly improved dynamic working range of Meter, making the ability of actual overload up to over 10 times;
4. Have hood mistake linearity in the range of 5% lb-Imax;
5. Few periphery components, simple structure, low power consumption;
6. Adopt high reliability and long life electronic components, so the Meter assume feature of high reliability and long life;

7. Shell: All of the flame retardant materials are used in injection molding, and the temperature resistance is above 80 degrees.

8. Installation method: Embedded installation type, through the nut, safe and firm.

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