Product parameters
Product Details
There are 4 models of DC Din rail meter: EM613001&EM61305&EM619001&EM619002. EM613001 is a DC metering device RS485 DC energy meter sampling by shunt with high accuracy. EM series DC meters are designed for scenarios such as DC panel, solar PV system, battery storage system, charging station, and telecom base stations. This meter can measure voltage, current, power, and active energy in DC system. The din rail DC energy meter can measure of important DC parameters: Voltage, current, power and energy etc. All data in the meter are accessible via RS485 using Modbus RTU/DTL645. The meter working with DC power supply. Input voltage range up to 1000VDC, and current inputs are flexible with DC shunt.
Solar PV panels are a growing source of renewable energy which involves DC electricity production. The need to monitor these systems, providing accurate energy measurement before conversion to AC is crucial for reflecting true efficiency and conversion losses. The DC charging station has an integrated converter that transforms the alternating current from the mains into direct current. This allows the electricity to be fed directly into the vehicle's battery.
Features
Shunt Sampling for DC Measuring, Class 1
Measuring Range (10~240A, 40~400VDC)
RS485 Communication with DTL645/Modbus Protocol
Over-current/voltage Alarm (Programmable)
LCD Backlight, Four Tariffs with 8 Time Slots
Net metering for renewable system
Product Parameters
Reference voltage: DC40V-400V
Current: 10~240A
Operation temp.: -20℃~+70℃
Accuracy class: Cl.1.0
Average humidity: 75%
Relative humidity: 95%
Communication: RS485 & NB-IOT Communication
Communication protocol: DTL645
Impulse constant: 100 imp/kWh
LCD display: LCD 6+2
Power consumption: ≤0.4W,≤8VA
Standard compliant: GB/T 17708-2017 Static DC Energy Meter
Application
New Energy Field- PV, Solar Power/EV charger
Telecommunication Based Station
Energy Management /Battery Storage System
Power Generation System
