China Prepayment Energy Meter Single Phase Snpm12 Sts Split Prepayment Meter (BS Connection) Watt Hour Meter, Find details about China Prepayment Meter, Watt Hour Meter from Prepayment Energy Meter Single Phase Snpm12 Sts Split Prepayment Meter (BS Connection) Watt Hour Meter
Active energy measure and prepayment;
STS compliant;
Input digit token via User Interface Unit(UIU);
Communication between Meter and UIU is Mbus;
Over load protection;
Event logs;
Anti-tamper;
DLMS/COSEM compliant (optional);
Supply voltage:240 V, 50Hz;
Reference current:5A;
Maximum current: 80A;
Start current: 20mA;
Voltage operating ranges: 0.6 ~ 1.2Un ;
Power consumption voltage circuits: <2 W (5 VA);
Active accuracy: class 1 according to IEC 62053-21;
Active constant: 1000 imp/kWh;
RTC precision: 0.5s/day @ 23 ºC using quarz;
Operating Temp:from -25 ºC to +75 ºC;
Protection degree:IP 51 according to IEC 60529 ;
Dimensions: (L210*W131*H74) mm;