Accuenergy EV300 Multifunction Three-Phase Power and Energy Meter
5 Year Warranty on Accuvim Energy MetersCanadian Made Power Meters

Multifunction Power And Energy Meters
EV300 Series

Three-phase power and energy meters that provides the most affordable metering solution with reliable power metering features for voltage, current, power and bi-directional energy.

  • Utility Revenue Grade Accuracy
    IEC 62053-22 0.5s Class / ANSI C12.20 0.5 Class
  • Bi-directional Energy Metering
  • Utility Revenue Grade Accuracy
  • Field Configurable 5A/1A CT Input
  • Compatible with both 50Hz and 60Hz system
  • RS485 port Built-in with Modbus-RTU
  • Standard Panel Mount 96mm DIN- Direct Retrofit
  • Switch Status Monitoring and Controlling
  • Energy Pulse Output
  • 4-20mA Analog Transducer Output
  • Over/Under Limit Alarm-triggered Relay Output
  • Lowest Cost in the Same Class Guaranteed

EV300 Series Models

Functional comparison of the EV300 series models.


FunctionParametersEV387EV390
MeteringVoltage (V)
Current (Amp)
Power (kW)
Reactive Power (kVar)
Apparent Power (kVA)
Power Factor (PF)
Frequency (Hz)
Energy
(Import/Export/Total/Net)
Reactive Energy
(Import/Export/Total/Net)
CommunicationModbus-RTU via RS485
DisplayLCD Display
Digital Input2 Digital Inputs
Digital Input4 Digital InputsOptional I/O Function. Learn more here.
Relay Output2 Relay Outputs
Digital Outpup2 Digital Outputs
Analog Output2 Analog Outputs (4-20mA)
Auxilary Power24Vdc

Metering Features

EV300 Series power meter offers robust metering capabilities at a great value


Universal Rating Meter

Voltage: Measuring from 10V to 400Vac direction that works with any voltage rating system. Potential Transformer ratio configuration supported.

Current: 5A and 1A CT input field-configurable that suits any industrial current transformer.

Frequency: Automatically adapt to 50Hz and 60Hz system without compromising the accuracy, which simplify design and eliminate international OEM frequency issues.

Multiple I/O Built-in

Digital Input: Monitor switch status, directly display on front LCD display and remotely accessed by communication.

Built-in Power Supply: 24Vdc provides direct power supply to digital input. It reduce the cost, complication and space limitation of additional low voltage power supply in panel.

Digital Output: Pulse output provides energy data to any data acquisition server.

Analog Output: 4-20mA transducer type analog output can be interfaced with any PLC directly.

Relay Output: Over/under limit alarm triggered relay output to control load on/off for load shedding.


I/O Options for the EV300 Series

The EV300 series meter offers a wide variety of Input/Output options.


E0 E1 E2 E3 E4
Digital Input26666
Digital Output (Pulse)--22-
Analog Output (4-20mA)---22
Relay Output-2--2
Power Supply for DI-11--

AcuMesh Wireless RS485 with EV300 Power Meters

AcuMesh Wireless RS485 Network


NEW AcuMesh enables you to set up a wireless networking solution for EV300 Multifunction Energy Meters or any other device with a RS485 port.

Data is sent to a cloud-based server for easy energy monitoring on your laptop.




EV300 Applications

The EV300 is specially designed for these applications.