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EV PV Energy Meter

3 Phase Energy Meter with Modbus RS485 DIN Rail Grid kWh Meter EM519033

‏Single -phase Kilowatt-hour meter 40A smart meter for the management of the solar system.

Product Details

1.Introduction


Three-phase Bi-directional MID Energy Meter energy meters for EV charger of electric vehicles, Vehicle-to-Grid (V2G) technology has emerged as an effective solution to support the grid that operates EV in charging and discharging mode. V2G establishment involves three elements amongst the bidirectional metering plays a significant role. This paper aims to design and develop a cost-effective three-phase Net Meter. It allows the bi-directional flow of current and generate bills at an associated subsidize rates.


TypeEM519032EM519033EM519024
Ref. voltage3*230/400V3*230/400V3*230/400V
Ref. current0.25-5(30)A, 5(32)A,5(40)A,5(45)A, 5(50)A, 5(80)A0,25-5(30)A, 5(32)A,5(40)A,5(45)A, 5(50)A, 5(80)A0,25-5(30)A,5(32)A,5(40)A,5(45)A, 5(50)A,5(80)A
Impulse constant1000imp/kWh,
1000imp/kVarh
1000imp/kWh,
1000imp/kVarh
1000imp/kWh,
1000imp/kVarh
SO OutputYesYesYes
Operation temp.-20~+70℃-20~+70℃-20~+70℃
Average humidity85%85%85%
Relative humidity90%90%90%
Measurement ModeTotal=Forward
Total=Forward+Reverse (default)
Total=Forward-Reverse
Total=Forward
Total=Forward+Reverse (default)
Total=Forward-Reverse
Total=Forward
Total=Forward+Reverse (default)
Total=Forward-Reverse
Ref. frequency50Hz50Hz50Hz
Accuracy classClass BClass BClass B
Starting current0.004Ib0.004Ib0.004Ib
Power consumption≤ 1.5W,<10VA≤ 1.5W,<10VA≤ 1.5W,<10VA
Battery & TariffW/O Battery & TariffW/O Battery & TariffWith Battery & Tariff
CommunicationIRIR&RS485 MODBUSIR&RS485 MODBUS
DisplayLCD6+2LCD6+2LCD6+2
StandardEN62056 IEC1107
EN50470-1/3
EN62056 IEC1107
EN50470-1/3
EN62056 IEC1107
EN50470-1/3

3 Phase Energy Meter with Modbus RS485 DIN Rail Grid kWh Meter EM519033

3 Phase Energy Meter with Modbus RS485 DIN Rail Grid kWh Meter EM519033

2. Function Description

(1) 0.25(30A/32A/40A/45A/50/80A)

(2) 3 Measurement mode

(3) Active & Reactive, negative & positive Measurement

(4) IR and RS485 Communication, SO Output

(5) Accuracy Class: Class B

(6) Multi-tariff, MID Approved

(7) Bidirectional Metering

(8) MID/Modbus

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