Three Phase Electronic Energy Meter to The Ordinary Urban 1 Class

Main parameters
Accuracy level:   active energy:0.5S class, 1 class;   reactive energy:  2 class Range of operating voltage  3*57.7/230VAC  + 30% - 20%Current specification    5(6)A. 5(60)A. 10(100)ARated Frequency   50/60HzClock accuracy: ≤  0.5 s/day
Power consumption VC: ≤ 1.5W/6VA  CC: <0.4VARange of Store and Operating  Humidity ≤95%Range of Normal Operating Temperature  -25ºC~+60ºCRange of limit Operating Temperature   -40ºC~+70ºC
Basic function
1. Metering function:It can measure real-time parameters of three-phase meter such as voltage, current, power, frequency, phase angle, power factor etc., and it has measurement function with high precision of positive and negative active energy.
2. Display:LCD
3. Alarm detection:It has detection alarm function of over voltage, over current, loss of phase, reverse phase sequence, battery without electricity and others errors.
4. Historic information log: It has the function of freezing data and supplement frozen data. Demands calculation and load curve record once half hour for 180 days.
5. Communication: It has remote communication(changeable PLC. RF. GPRS etc.,), RS485 and various others communication method.
6. Other function:It has frequency and occurrence time records of power on, power down, programming, and modification time.

Application range
It can be applied to the broad masses of ordinary urban and rural power users in terms of three-phase meter.