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EV PV Energy Meter

EM519033 New Energy Meters Used For Electrical Vehicle EV Charging Station

EM519033 is a three phases four wires digital energy meter with IR & RS485 communication which also comply with the standards of EN50470-1/3. It can measure the consumption of active/reactive energy with many advantages such as good reliability, compact size, light weight and easy installation.

Product Details

1.Brief Introduction

EM519033 is a three phases four wires digital energy meter with IR & RS485 communication which also comply with the standards of EN50470-1/3. It can measure the consumption of active/reactive energy with many advantages such as good reliability, compact size, light weight and easy installation.

The meter is intended to be installed in a Mechanical Environment 'M1', with Shock and Vibrations of low significance, as per 2014/32/EU Directive. The meter is intended to be installed in Electromagnetic Environment 'E2', as per 2014/32/EU Directive.


EM519033 New Energy Meters Used For Electrical Vehicle EV Charging Station

EM519033 New Energy Meters Used For Electrical Vehicle EV Charging Station

2.Technical Parameter

Ref. voltage3*230/400V
Ref. current0, 25-5(30)A, 5(32)A, 5(40)A, 5(45)A, 5(50)A, 5(80)A
Impulse constant1000imp/kWh, 1000imp/kVarh
LCD displayLCD6+2
Operation temp.-20~+70℃
Average humidity85%
Relative humidity90%
Ref. frequency50Hz
Accuracy classClass B
Starting current0.004Ib
CreepingAnti-creep logistic design
Power consumption≤2W, <10VA
Standard compliantEN50470-1/3

3. Function Description

3.1 Metering Function

Three phase active/reactive energy, forward /reverse measurement.

It can be set 3 measurement modes according to the synthesis code.

Support max demand

3.2 Communication Function

Support IR communication, EN62056 (IEC1107) protocol

RS485 Communication, Modbus protocol

3.3 Display Function

Displaying total energy, tariff energy, 3 phases voltage, 3 phases current, power, apparent power, power factor, frequency, demand, ct ratio, impulse output, communication address etc.

Plz refer to LCD display part.

3.4 Button Function

The meter has two buttons, it can be displayed all the contents by pressing the buttons. Meanwhile, by pressing the buttons, the meter can be set LCD scroll display time.

It can be set the automatic display contents through IR.

3.5 Impulse Output

Support 4 types of impulse output method via communication:

Selecting 1000 / 100 / 10 / 1

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