Complaint
Online&Remote Energy Monitoring
*Paired with Acrel IoT Energy Monitoring System
*PC Access via IoT EMS WEB
*Mobile Phone Access via IoT EMS APP
*4G Wireless Communication (Global)
*WiFi Wiress Communication (2.4GHz)
*Support MQTT, MODBUS-TCP protocol
*Support standard RS485 interface (MODBUS-RTU)
Multiple Extra Function
*1-channel DO (Digital Ouput)
*1-channel DI (Digital Input)
*2-channel Cable Temperature Monitoring
*Active Pulse Output
Alarm Function
*Over/Under Current
*Over/Under Voltage
*Over/Under Power
1. Function Overview
| Function | Description |
Measurement (Standard) | Single-phase AC Active&Reactive Energy (both forward and backward), Active Power, Reactive Power, Current, Voltage, Frequency, Power Factor, Apparant Power, Frequency |
Measurement (Optional) | Temperature Measurement:2-channel (Live line,Neutral line) Cable Temperature Monitoring; Thermistor:NTC; Range: -40~+99ºC; Accuracy:±2ºC |
Communication (Standard) | RS485 Port with Modbus-RTU protocol - 1 start bit,8 data bit,1 stop bit,no parity; Baud Rate 1200~38400 bps etc. Infrared Communication - Constant Baud Rate 1200 bps |
Communication (Optional) | 4G LTE - Normal Communicaiton Module Support: LTE-FDD: B1/B3/B5/B8; LTE-TDD:B34/B38/B39/B40/B41 4G LTE - Global Communication Module Support: LTE-FDD:B1/B3/B5/B7/B8/B20/B28; LTE-TDD:B38/B40/B41 |
| WiFi - Support 2.4GHz or 5GHz | |
| Protocol (For wireless Communication): MQTT and MODBUS-TCP | |
Display (Standard) | LCD Display and LED Indicator |
HMI (Standard) | Keypads Programming: Setting of CT/PT Ratio, Communication, Phase Wiring and etc |
Software (Standard) | Adjustment Software: Setting of Data Upload Interval, WiFi configuration (Account&Password), Server Address, Port and etc |
Alarm Function (Standard) | Undervoltage, Overvoltage, Undercurrent, Overcurrent, Underload, Overload, Communication Disconnection and etc |
I/O Function (Optional) | 1-channel DI (Digital Input) 1-channel DO (Digital Output) |
| Parameter | Description&Value | |
Voltage Input | Rated Voltage | 220~264Vac L-N |
| Reference Frequency | 45~65Hz | |
| Power Consumption | <0.5VA (each Phase) | |
Current Input | Rated Current | 20(100)A AC |
| Starting Current | 1% Ib (Class 0.5); 4% Ib(Class 1) | |
| Power Consumption | <1VA (each Phase) | |
Phase Wiring | 1P2W | 1-phase 2-wire |
Measurement Performance | Standard | GB/T17215.322-2008,GB/T17215.321-2008 |
| kWh Accuracy | Class 1 | |
Pulse | Width of Pulse | 80±20ms |
| Pulse Constant | 1600imp/kWh; | |
| Condition | Description&Value |
Temperature | Operating Temperature: -25ºC~+55ºC; Storage Temperature: -40°C ~+70°C |
Humidity | ≤95%RH,no condensation,without corrosive gas |
Altitude | ≤ 2000m |
PIN Overview
PIN/Terminal Overview of ADW310 Series
Wiring DiagramDimension of ADW310 (Main Body)
WiFi Based Solution
