Solar Energy System Net Metering 100A 48VDC Din Rail 1P RS485 Prepaid DC Kwh Energy Meter (1600328573795)

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Product Overview

Description




















Specification
Type
Din Rail DC Measuring Device
Reference voltage
DC40V-400V
Current
10~240A
Operation temp.
-20℃~+70℃
Accuracy class
Cl.1
Average humidity
75%
Relative humidity
95%
Communication
RS485 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












Caution of DC type Din Rail Meter :
1.About AC/DC & Application
(1) AC- Generally speaking alternating current usually means the input voltage , for example 220/230Vac for house
appliance, 380Vac. However DC for industrial field. In a word AC type energy meter is necessary when measuring in
such condition.
(2) DC- Comparing with AC type meter, or AC whole current static energy meter, DC type Din Rail Meter was mainly
used for direct current measuring. It also means not for household and it;scarce.
(3) The application of DC din rail meter mainly exist where power storage for example power storage system, power
generator, battery system etc. It was also used for recharging such as EV charging pile.

2.About Function
(1) Measuring- current measuring achieved by shunt sampling which is cost-efficient and of good accuracy.
(2) Communication- RS485 Communication or RS485 & NB-IOT communication optional, which can also serve as
DCU -sending data to the icloud.
(3) Tariff-4 tariffs with 8 slots

3.Cautions
(1) Installation-Experienced electricians or professionals are required to install electricity meters and make sure
that you have read this user guide.In the process of installation, if the cover has obvious damage marks caused by
severe impact or fall,please do not install or power up, and contact with us immediately;Electricity meters can be
installed and used directly if they pass the inspection before leaving the factory;The electricity meter should be
installed in the indoor or outdoor electricity meter box.The mounting base shall be fixed on a solid fire-resistant
wall, and there shall be no corrosive gas in the air;Electricity meters should be wired according to the wiring
diagram on the terminal.Copper wire or copper wiring connector are the best ways to access.
(2)Sealing- Plz fasten the sealing bolts or seals after installation in case of tamper events.
(3)If you have further questions while using plz contact us any time.




1600328573795
0.0262 s.