Product parameters
Product Details
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.
EM series DC energy meters are designed for measuring and monitoring in DC systems. The din rail DC energy meters can measure of important DC parameters: Voltage, current, power and energy etc. It also support bi-directional measurement. All data in the meter are accessible via RS485 using Modbus RTU/DLT645. The meter working with DC power supply. Input voltage range up to 1000VDC, and current inputs are flexible with DC shunt. EM613001 is a DC din rail energy meter which can measure 10~240A, 40~400VDC. With shunt sampling, the accuracy is excellent, 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 protocol. EM series dc meter is designed for scenarios such as DC panel, battery storage system, solar PV, EV charger and telecom base stations.
EM613001 Features
Rate: Four Tariffs with 8 Time Slots
Alarm function: over-voltage, over-current alarm, threshold can be set.
Event record: The device itself stores the last 20 records when overvoltage, undervoltage, and overcurrent occur
Display: LCD displays DC power, current, voltage, tariff power, data wheel display (time interval 5S), you can also turn pages by pressing an external button.
Backlight: Press the page turning button to light up the backlight, which is convenient for viewing data when the light is insufficient
Communication: Supports RS485 communication with protocol DLT645 Modbus, which allows parameters setting and read or write power data
EM613001 RS485 Data Reading
