DIN Standard Rail Installation for Multi-Functional Energy Meter 1 Class

Product Description

Specifications and technical indicators:
1.Accuracy class Active energy:0.5s Class,1 Class reactive energy:Class 2
2.Range of operating voltage:3*230VAC + 30%-20%
3.Range of limit voltage:3*230VAC+30%-20%
4.Current 5(6)A,5(60)A,10(100A),20(100)A
5.Rate Frequency 50/60Hz
6.Clock precision=0.5 seconds/day
7.Power dissipation VC:=1.5W/6VA CC:<0.4VA
8.Storage and working humidity range=95%
9.Normal operating temperature range -25ºC-+60ºC
10.Limit working temperature range -40ºC-+70ºC

Basic function:
1.Measuring function:It can measure real-time parameters of three-phase four wire meter such as voltage,current,power,frequency,phase angle power factor and so on and it has measurement function with high precision of positive and negative active power.
2.Display function:It can display three-phase voltage,three-phase power,three-phase angle,power factor,meter number,date,time,positive active total electricity,advanced reactive total electricity,lagging reactive total electricity,historical power,power,power-on/power-down event frequency,power-on/power-down event time,frequency of programming,programming time,and alarm information,etc.
3.Alarm detection:It has error detection alarm function of over voltage,over current,loss of phase,reverse phase sequence,battery without electricity and so on.
4.Freezing and freeze filling function;According to the freezing date set,it will automatically freeze every month and manual frozen is also applicable.When power-off time is more than a month and less than 12 months,and power is on again,1~11months frozen data can be filled.
5.It has many kinds of communication function such as switching of a variety of remote communication modules,RS485 and photoelectric way.
6.The event log function;it has frequency and occurence time records of power on,power down,programming,and modification time.

Extended function:
1.It has leakage and electric larceny information active reporting function.and elevate the current value of power stealing and leakage to master station system.
2.It can use 35mm Din standard rail installation.
3.It is equipped with a polarized passive close power pulse output port and a nonpolar passive remote power pulse output port,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 can be applied to the broad masses of ordinary urban and rural power users in terms of three-phase meter.