Specifications and technical indicator:
1.Accuracy Level:1class
2.0.8Un-1.3Un Range of Operating Voltage0.8Un-1.3Un
3.Current Type:5(20)A,4(40)A,5(60)A,10(40)A,20(80)A,10(100)A,20(120)A
4.Frequency:50/60Hz
5.Power dissipation VC:=1.5W/10VA CC:<1VA
6.Range of Normal Operating Temperature-25ºC-+60ºC
7.Range of store and Operating Humidity=95%
8.Range of limit Operating Temperature -40ºC-+70ºC
Function:
1.Measuring function:the electronic meter divides into A,B two phase.when measuring the total active power,choose the larger value of the phase between Ia and Ib for measurement.Reverse active power accumulates based on positive energy.
2.Preventing electricity-stolen and monitoring leakage function:when users have power theft or leakage problem,watt-hour meter can still in normal measurement,and power and leakage alarm indicator will be on.
3.Display:It can display number,current,voltage,active accumulative total electricity,etc.
4.It has various remote communication modules switching and infrared communication function.
Extended function:
1.It can use 35mm DIN standard rail installation.
2.It is equipped with a polarized passive close power pulse output port and a nonpolar passive remote power pulse output port(with pulse output rate of 10 or 100 imp/kWh/optional),which is convenient to connect with all kinds of AMR(remote automatic acquisition system),in accord with IEC62053-31 and DIN43864.
Range of application:
It is suitable for the broad masses of urban and rural residents power users.
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