Electronic Electricity Meter
Electronic Electricity Meter
Electronic Electricity Meter
Specifications   Symbol Unit Value
Rated Voltage Un V 230
Voltage Variation   ± Un % 20
Frequency Fo Hz 50,60
Base Current Ib A 5,10,20
Max. Current I max A 50,60,70,80
Accuracy Class 
(EN 50470-1/3)
    Class B
Self Consumption      
Voltage Circuit   W 2
Current Circuit   VA 10
AC Withstand Voltage   V 2000
Impulse Withstand Voltage   V 6000
Automatic Meter Reading
Base Raw Material     Polycarbonate
Terminal Block Hole Diameter   mm 8,5
Wire Cross Section Area   mm² 25
Terminal Block Raw Meterial     Polyamide (PA 66 VO)
Terminal Block Cover Raw Material     Polycarbonate
Display     LCD, 8 Digits
Interface Unit     Optical Port 
(IEC 62056-21)
Number of Tariff Periods     4
Time Deviation   sec/day ±0.5
Backup Unit     Lithium
Shelf Life   years 10
Operation Life   years 10
Degree of Protection     IP 54 Outdoor (IEC 60529)
Operating Tempreture Range   °C -40/+70
Reference Standarts     EN 50470-1/3
Related Standarts     IEC 62056-61
Non Volatile Memory Retention Time   years >20

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