ADW220 Lora Wireless Power Meter
● LoRa communication
● Mearsure Up to 4 circuit 3 phase
● Mearsure all electric parameters
● Split core open loop CTs
● External function module, such as MK, MTL, wireless communication
ADW220 series multi-loop power meter is mainly used for the measurement of all electric parameters of three-phase circuit. Colleagues can select the current input of the maximum four circuits. ADW2XX series products are connected by split core current transformer, easy to install on site, and realize remote wireless communication through wireless communication module.
12 External NTC Temp. Measurement 12 Channels DI + 4 Channels DO Downlink RS485; Uplink 4G, 2G, NB, Lora,
4 Channels Residual Current Measurement LoraWAN, Ethernet, WiFi, GPS, Profibus
① Main Body of ADW2xx; ② External Module 1(MTL/MK);
③ AWT100-*(NB/2G/4G/Lora/LW Communication)
① U / Pulse / DO / DI / Communication / Auxiliary Power Supply② Brand
③ Panel
④ Model Number
⑤ CH1, CH2, CH3, CH4 for current / extension module interface
⑥ Button
⑦ Infrared Status
⑧ Pulse Output Light
| Auxiliary Power | AC/DC 85～265V; Consumption≤10VA; | |
| Input
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Frequency | 45～65Hz; |
|
Voltage |
AC 3×220V/380V; Overload: 1.2 times of rated value (continuous); 2 times of rated value / 1s; Power consumption: ≤ 0.5VA; |
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Current |
AC 5A、100A、400A、600A;(External opening transformer); Power consumption: ≤ 0.5VA; Overload: 1.2 times of rated value (continuous); 10 times of rated value / 1s; |
|
|
Measurement Accuracy |
Frequency 0.05Hz, voltage、current Class 0.5; 2-31st harmonic accuracy: ± 1%; Active electric energy level 1, reactive electric energy level 2; |
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Features |
Pulse Output | Output mode: optocoupler pulse with open collector; |
| Communication | RS485、Modbus-RTU; Baud rate 1200～38400; | |
| 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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