1. Bi-directional active energy measurement 2. Build-in RTC with temp correction 3. 4 sets of tariff, 8 segments of time zon

1. Standard: Applicable IEC 61036-2000 2. Accuracy: Class1, Class2 3. Rate voltage: 110V, 220V +/- 20% 4. Rate current: 5(30)A, 10(60)A, 20(120)A 5. Frequency: 50Hz, 60Hz +/-10% 6. Clock accuracy: Less then 0.5s/d 7. Power consumption: Voltage: ≤ 1W/4VA; Current: ≤ 0.5VA 8. Operation TEMP: -25~+55º C 9. Storage TEMP: -40~+70º C 10. Data file: 1) Total cumulative active energy T 2) Total active energy of tariff A 3) Total active energy of tariff B 4) Total active energy of tariff C 5) Total active energy of tariff D 6) 45 days total cumulative daily active energy (D1, D2, D44, D45) 7) 45 days total cumulative active energy for tariff A daily (D1TA, D45TA) 8) 45 days total cumulative active energy for tariff B daily (D1TB, D45TB) 9) 45 days total cumulative active energy for tariff C daily (D1TC, D45TC) 10) 45 days total cumulative active energy for tariff D daily (D1TD, D45TD) 11) 6 months total energy consumptions (M1, M6)

Multi-tariff energy meter