Product parameters
Product Details
1. There are 4 models of DC meter: 40-400V EM613001/ 5-1000V EM619001&EM619002/ 8-48V EM613005.
2. EM series DC energy meters are designed for measuring and monitoring DC systems.
3. The din rail DC energy meters can measure of important DC parameters: voltage, current, power, energy, etc. EM619001/002 supports bi-directional measurement. All data in the meter are accessible via RS485 using Modbus RTU/DTL645.
4. The meter works with a DC power supply. Input voltage range up to 1000VDC, and current inputs are flexible with a DC shunt.
5. The multi-tariff version has an RTC equipped inside, it can provide multi-tariff information and monthly records.
6. EM series dc meter is suitable for DC energy metering of EV charging piles, battery, telecom tower, solar panels, and other devices with DC signals. It is also suitable for DC power distribution electricity systems of the mining industry, civil buildings, building automation systems, and so on.
EM619005 Product Parameters
Reference voltage: DC8V-48V
Current: 10A-240A
Operation temp.: -20℃~+70℃
Accuracy class: Cl.1.0
Relative humidity: 95%
Communication: RS485 Communication
Communication protocol: DTL645/Modbus
Impulse constant: 1000 imp/kWh
LCD display: LCD 6+2
Power consumption: ≤0.4W,≤8VA
DC Metering Application
New Energy Field- PV, Solar Power/EV charger; Telecommunication Based Station; Energy Management /Battery Storage System; Power Generation System etc.
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 DTL645, which allows parameters setting and read or write power data
