ACREL ADW SERIES IOT POWER METER
Acrel ADW series energy meter using iotcompared with smart energy meter has the biggest advantage is that it can be controlled by wireless communication and combined with software system to facilitate users to monitor, copy and manage electricity consumption. It can be flexibly installed in the distribution box to realize energy metering, statistics and analysis of different areas and different loads.
ADW Series IOT Power Consumption MeterFor Sale
wireless communcation, multi function optional, din rail easily mounted, able to connect IOT paltfrom.
ADW200 Wireless Multi Circuits Energy Meter
ADW210 Wireless Multi-circuit Energy Meter
ADW220 Wireless Multi Circuits Energy Meter
ADW300 Wireless Energy Meter
ADW310 Single Phase IOT Energy Meter
ADW Series IOT Power Meter Datasheet
|
technical parameter |
ADW2XX |
ADW300 |
|
|
Auxiliary power |
Voltage |
AC/DC 85～265V |
AC 85~265V |
|
Power consumption |
≤10VA |
<2W |
|
|
Voltage input |
Rated voltage |
AC 3×220V/380V |
3×57.7/100V，3×220/380V，3×380/660V，3×100V, 3×380V，3 ×660V |
|
Reference frequency |
45～65Hz |
50Hz |
|
|
Current input |
Input Current |
AC 5A、100A、400A、600A, |
3×1(6)A,3×1(6)A(ADW300W), 3×20(100)A(ADW300W) |
|
(External opening transformer) |
|||
|
Starting current |
/ |
1‰ Ib (Class 0.5S)，4‰ Ib (Class 1) |
|
|
Measuring performance |
measurement accuracy |
Frequency 0.05Hz, voltage and current Class 0.5, active electric energy Class 1, reactive electric energy Class 2, |
Class 0.5S(ADW300)，Class 1(ADW300W) |
|
2-31 times harmonic accuracy: ± 1% |
Temperature:±2℃ |
||
|
Pulse |
Pulse output |
Output mode: optocoupler pulse with open collector, |
/ |
|
Pulse Width |
80±20ms |
80±20ms |
|
|
Pulse constant |
able to set |
6400imp/kWh , 400imp/kWh |
|
|
Switch |
Switch input |
2+12DI |
2DI |
|
Switch output |
2+4DO |
2DO |
|
|
Communication |
wireless |
LoRa,2G,NB,4G |
LoRa,2G,NB,4G |
|
Infrared interface |
/ |
The constant baud rate is 1200 |
|
|
RS485 interface |
RS485(A、B) |
RS485(A、B) |
|
|
Connection mode |
RJ45 |
Shielded twisted pair conductors |
|
|
protocol |
MODBUS-RTU |
MODBUS-RTU |
|
|
Surroundings |
Operating temperature |
-20℃～+60℃ |
-20℃~55℃ |
|
Storage temperature |
-40℃～+70℃ |
-40℃~70℃ |
|
|
humidity |
≤95% No condensation |
≤95% (No condensation) |
|
|
altitude |
≤2500m |
<2000m |
|
|
electromagnetic compatibility |
Better than grade 3 |
/ |
|
|
Functions |
ADW2XX |
ADW300 |
|
Display mode |
LCD display optional |
LCD |
|
Energy measurement |
Positive and negative energy,31 days four quadrant and multi rate electric energy freezing, Four quadrant electric energy,12-month multi rate electric energy |
Active kWh(positive and negative), quadrant reactivepower energy |
|
Electrical measurement |
U、I、P、Q、S、PF、F |
U、I、P、Q、S、PF、F |
|
Harmonic function |
total Harmonic and 2-31 Fractional harmonics |
THDv、Harmonic on 2nd-31st |
|
Three-phase unbalance degree |
Voltage/Current Phase Angle、Voltage/Current Degree of unbalance |
Voltage unbalance,current unbalance |
|
Temperature measurement |
12 channel external NTC temperature |
Temperature of A/B/C/N(Alternate configuration:T) |
|
leakage current |
4 channel residual current measurement |
1 channel residual current measurement |
|
DI/DO |
Standard:2DI/2DO |
4DI,2DO(Alternate configuration.K) |
|
12DI/4DO with MK module |
||
|
External current transformer |
External Current transformer |
External open type current transformer(Alternate configuration: W) |
|
Electrical parameter Alarm |
over-voltage, over-current, phase failure, DI linkage and other alarm output |
Undervoltage, undercurrent,overcurrent,underload,etc |
|
Communication |
RJ45 interface |
Infrared communication |
|
RS485 Standard communication |
RS485(Alternate configuration. C) |
|
|
(AWT100-LoRa) LoRa Wireless Communication |
Wireless transmission on 470MHz(Alternate configuration: LR) |
|
|
(AWT100-2G) 2G Wireless Communication |
GPRS(Alternate configuration:2G) |
|
|
(AWT100-NB) NB Wireless Communication |
NB-IOT(Alternate configuration: NB) |
|
|
(AWT100-4G) 4G Wireless Communication |
4G(Alternate configuration.4G) |
|
|
(AWT100-WIFI) WIFI Wireless Communication |
WIFI(Alternate configuration. WIFI) |
How Does A DW Series IOT Power Meter Work?
Acrel ADW Series IOT Energy Meter has two solutions to work. First, it can be connected to the gateway through RS485, and then the gateway uploads the data in the meter to the IOT cloud platform through 4G signal. The client can monitor the data in real time through PC or mobile APP. Solution 2 is ADW300 directly upload the data in the table to the IOT platform through 4G/WIFI signals, this solution does not need to pass through the gateway, more convenient installation.
ADW Series IOT Power Meter FAQs
What is a IOT wifi enabled energy meter?
It is a meter that can measure electrical parameters and realize wireless communication.
How does a IOT energy consumption meter wifiwork?
The meter upload the data of measurement to the IOTcloud platformthrough wireless comunication like WIFI/4G.
How to choose which type IOT lora based energy meter?
ADW2XX can measure 4 channels iot based 3 phase industrial meter, while ADW300 can directly upload data.
Why we recommend use iot web based energy meter?
IOT energy meter can connect to the iot platfom, which will let customer convient to monitor and management.
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