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DC Energy Meters

EM613005 8~48V RS485 Modbus DC Energy Meter for Solar Battery and Energy Storage Monitoring Systems

EM613005 is a 48V DC energy meter designed for solar battery systems, energy storage applications and DC power monitoring. 

With RS485 Modbus communication and shunt sampling technology

It provides accurate measurement of DC voltage, current, power and energy for 12V, 24V, 36V and 48V battery systems.


1. Brief introduction

EM613005 is a DIN rail DC 48V energy meter which can measure 10~240A, 8~48VDC. With shunt sampling, the accuracy is excellent, it can measure DC energy, current, voltage etc. It also supports 4 tariffs and 8 slots, over/under-voltage alarm, over current alarm, event log, LCD display, FW upgrade, RS485 communication and DLT645 & Modbus protocol. this meter can be applied to New Energy Area, like Solar System and EV Charger (Electric Car).


2. Key Features

Shunt Sampling for DC Measuring, Class 1=Class B

Rated for 8 – 48 V

Max current lmax: 240A

RS485 Comm.with DLT645 and Modbus Protocol

Over/Under-voltage Alarm and Over-current Alarm

LCD Backlight, Four Tariffs with 8 Time Slots

Enviromental Condtionos M1

Electromagnetic Conditions E2


3.Standard

EN 50470-1: 2006 

EN 50470-3: 2006 

PTB-A 50.7

PTB-A 20.1 ,Eichrecht compliant for use in public billing and charging systems

CISPR32 Class-B emission 

Directive 2014/32/EU (MID) 

IEC 62052-11: 2003 

IEC 61000-6-2: 2016 

IEC 61000-6-3: 2016 

IEC 62052-31:2014 

UL FTRZ 2/8 

UL94-V0 

UL 61010-1: May 11, 2012: 2019

UL 61010-2-030:2018 

CAN/CSA-CSA C22.2: 2018


4. Application

  • Renewables-PV/Photovoltaic/Solar DC Power Monitoring

  • Power Generation System, DC grids & Energy Monitoring 

  • Telecommunication Based Station

  • Data centers

  • Electric Vehicle Charging infrastructures -AC & DC EV Charging

  • Energy storage, BES/ESS/BESS/BMS Battery Energy Storage System

EM613005 8~48V RS485 Modbus DC 48V energy meter DC Energy Meter DC solar power production counter


FAQ

1: What is a 48V DC Energy Meter used for?

A 48V DC Energy Meter is designed to monitor and measure DC power consumption in battery systems, solar energy systems, energy storage systems, and other DC applications. It can measure key electrical parameters including voltage, current, power, and energy consumption, helping users achieve accurate energy monitoring and management.


2: What is the difference between a DC Energy Meter and an AC Energy Meter?

A DC Energy Meter is specifically designed to measure direct current (DC) systems, such as batteries, solar storage systems, and DC power supplies. Unlike AC energy meters, DC meters measure DC voltage and current directly without requiring AC power conversion.

4: What voltage and current range does this DC meter support?

The EM613005 supports DC voltage measurement from 8V to 48V and current measurement up to 240A. It is suitable for different low-voltage DC applications, including 12V, 24V, 36V, and 48V battery systems.


4: What applications are suitable for this 48V DC Energy Meter?

The EM613005 is widely used in solar PV systems, battery energy storage systems, RV power systems, marine applications, and other low-voltage DC systems that require accurate energy monitoring.


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