Customization: | Available |
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Display: | Digital |
Installation: | Direct Connected |
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ADW2XX series rail type multi-loop power meters are mainly used for measuring the full electric parameters of multiple three-phase circuits,Up to four three-phase loop current inputs can be connected simultaneously.It Can measure voltage and current, power, power factor, phase angle, unbalance, harmonic and other parameters.
1.Full electric parameter measurement of N(1,2,3,4) three-phase circuit,externalCurrent transformer;
2.Monitoring three Phase Voltage/Current,Zero sequence Current,Frequency;
3.Monitoring three Phase power ,total power (active,reactive,apparent);
4.Monitoring three Phase power-factor,totalpower-factor;
5.Monitoring Voltage/Current Phase Angle,Voltage/Current Degree of unbalance;
6.Monitoring Voltage,Current total Harmonic and 2-31 Fractional harmonics;
7.Record of voltage,current and power extremum of current month and last month;
8.Maximum Current,Maximum power demand and real time Current,real time power demand;
9.200 event records,Record the action of DIDO;
10.Support over-voltage, over-current, phase failure,DI linkage and other alarm output;
11.4 time zones 14Periods rate setting;
12.Four quadrant electric energy,12-month multi rate electric energy;
13.31 days four quadrant and multi rate electric energy freezing,Positive and negative energy metering;
14.2 channel Switching inputs,2 channel Switching outputs,RS485,Active pulse output(Switchable corresponding circuit).
The following auxiliary functions can be extended through its RJ45 interface:
15.(MTL) 12 channel external NTC temperature +4 channel residual current measurement (leakage current);
16.(AWT100-2G) 2G Wireless Communication
17.(AWT100-4G) 4G Wireless Communication
18.(AWT100-NB) NB-IoT Wireless Communication
19.(AWT100-LoRa) LoRa Wireless Communication
20.(AWT100-LW) LoRaWAN Wireless Communication
Auxiliary power | AC/DC 85~265V;consumption≤10VA; | |
input |
Frequency | 45~65Hz; |
Voltage |
AC 3×220V/380V; | |
Overload: 1.2 times of rated value (continuous); 2 times of rated value / 1s; |
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Power consumption:≤ 0.5VA; | ||
Current |
AC 5A,100A,400A,600A;(External opening transformer) | |
Overload: 1.2 times of rated value (continuous); 10 times of rated value / 1s; |
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Power consumption:≤ 0.5VA; | ||
measurement accuracy | Frequency 0.05Hz, voltage and current 0.5 level, active electric energy level 1, reactive electric energy level 2; |
2-31 times harmonic accuracy: ± 1%; | |||
Features |
Pulse output | Output mode: optocoupler pulse with open collector; | |
Communication | RS485,Modbus-RTU;Baud rate 1200~38400; | ||
Switchin g | input | Dry contact input,Built in power supply; | |
output | Output mode:Relay normally open contact output; contact rating:AC 250V/3A DC 30V/3A; |
Switching Module |
Power | RJ45 interface,DC 12V,Power consumption≤1W; |
Communication | RJ45 interface,Modbus-RTU;(Communication with the main Part) | |
Switching input | Dry contact input,Built in power supply; | |
Switching output | Output mode:Relay normally open contact output; contact rating:AC 250V/3A DC 30V/3A; |
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Temperature and leakage module |
Power | RJ45 interface,DC 12V,Power consumption≤1W |
Communication | RJ45 interface,Modbus-RTU;(Communication with the main Part) | |
temperature measurement |
-20~100ºC; | |
Leakage measurement | 10~3000mA; | |
measurement accuracy | temperature ±2ºC,Leakage1.0%; |
Safety |
Power frequency withstand voltage |
>AC 2kV/1min; |
Insulation resistance | >100MΩ; | |
Environment |
working temperature:-20ºC~+60ºC; Storage temperature:-40ºC~+70ºC; relative humidity:≤95% No condensation; Altitude:≤2500m; | |
electromagnetic compatibility | Better than grade 3; |