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The Acrel ADW300CT-WFI is a high-performance energy meter designed for efficient power management and monitoring in various industrial applications. This meter offers precise measurements and data logging capabilities, making it ideal for energy management systems, industrial automation, and facility monitoring.
RS485 Modbus-RTU Communication: The ADW300CT-WFI supports RS485 Modbus-RTU communication, allowing for easy integration into existing monitoring systems and enabling reliable data transmission for remote monitoring.
Wide Voltage Range: This energy meter can handle a rated voltage of up to 3x660~792Vac L-L, making it suitable for a variety of high-voltage applications across different industrial sectors.
Current Measurement: The meter is capable of measuring 3x1(6)A AC via current transformers (CTs), providing accurate current monitoring to ensure efficient power usage and early detection of power-related issues.
Din Rail Mounting: The ADW300CT-WFI features Din Rail installation, offering easy and secure mounting in electrical panels, saving space and ensuring a neat installation in industrial setups.
LCD Display: It includes an LCD display, allowing users to view real-time data such as voltage, current, power, and energy consumption. The user-friendly display ensures easy monitoring and operation.
High Certifications: The product meets international safety and quality standards with CE, IEC, and LVD certifications, ensuring reliability and compliance with global regulations.
The Acrel ADW300CT-WFI RS485 Modbus-RTU Energy Meter is an ideal solution for industries requiring reliable and accurate energy monitoring. With its versatile voltage and current measurement capabilities, along with robust communication options and certifications, this energy meter provides the necessary tools to optimize energy usage and maintain efficient operations.
Solutions & Applications
Products Description
ADW300 Series IoT wireless energy meter
ADW300 wireless energy meters have multiple built-in communication modules (4G,WiFi,LoRa,NB-IoT) designed for different situation when paired with IoT energy management system or other demand for remote connection. Meanwhile, ADW300 can provide various extra function module and various electrical parameters measurement to meet different requests from the customers. Also, as the prove for quality, ADW300 is strictly compliant of the standard of IEC 62052-11; IEC62053-22; LVD.
Function Overview
Function | Description | |||
Measurement of Energy | kWh (positive and negative) | |||
kvarh (positive and negative) | ||||
A,B,C 3-phase positive kWh | ||||
Electric Parameters | U, I, P, Q, S, PF, Hz | |||
Harmonic | THDv, Harmonic on 2nd-31st | |||
Pulse output | Active pulse output | |||
3-Phase Imbalance | Voltage imbalance,current imbalance | |||
Display | LCD display with 8 digits | |||
Wireless Comms. | 4G, WiFi, LoRA, NB-IoT (Optional), Support MQTT, MODBUS-TCP protocol | |||
Wired Comms. | RS485 interface with MODBUS-RTU protocol (Standard) | |||
Swtich | 4 DI & 2 DO | |||
Residual Current | 1 way residual current measurement | |||
Temperature | A,B,C,N. 4 ways temperature measurement |
Optional function | C:RS485(Modbus-RTU) | |||
K:4DI/2DO | ||||
T:4 channels of temperature measurement | ||||
L:1 channel of residual current measurement | ||||
U:Power outage alarm, 2DI/2DO | ||||
LR:Lora wireless communication | ||||
WF:WiFi wireless communication | ||||
4GHW:4G wireless communication |
Technical Parameters
Parameter | Description&Value | |||
Input Voltage | Nominal Voltage | For High Voltage: 3×57.7~69.24Vac L-N & 100~120Vac L-L
(Paired with PT) ------------------------------------------------------------------------------------ For Low Voltage: 3×220~264Vac L-N & 3x380~456Vac L-L (Direct Connect) 3×380~456Vac L-N & 3x660~792Vac L-L | ||
Frequency | 50Hz~60Hz | |||
Comsumption | <0.5 VA (Each phase) | |||
Input Current | 3×1(6)A | |||
Swtich | 1‰ Ib (Class 0.5S),4‰ Ib (Class 1) | |||
Residual Current | <1VA (Each phase) | |||
Auxiliary Power | Power Supply | 85~265Vac L-N | ||
Power consumption | <2W | |||
Measurement Performance | Standard | IEC 62053-22:2003,IEC 62053-21:2003 | ||
Active Power Accuracy | Class 0.5S(ADW300)
Class 1(ADW300W) | |||
Temperature Measuring Accuracy | ±2℃ | |||
Pulse | Width of pulse | 80±20ms | ||
Pulse constant | 6400imp/kWh , 400imp/kWh | |||
Communication | Wireless
Communication | 4G (built in world-wide 4G module for global server frequency bands) WiFi (2.4GHz), LoRa, NB-IoT, RS485 (standard MODBUS-RTU) | ||
Infrared
Communication | Constant baud rate 1200 | |||
Interface | RS485(A+、B-) | |||
Connection Mode | Shielded twisted pair conductors | |||
Protocol | MODBUS-RTU | |||
Environment | Operating Temperature | -20℃~55℃ | ||
Storage Temperature | -40℃~70℃ | |||
Humidity | ≤95% (No condensation) | |||
Altitude | ≤2000m |
Dimension & Installation
Dimension Overview
Wiring Illustration
3-phase 4-wire wiring diagram of ADW300
APP&PC software
Software introduce
Main Function of System:
(1) Devices List: Showing the overall devices connected to Acrel System and were bond to certain project. SN code, Online-Offline status, devices model and other necessary.
2) History Curve:
---Showing the daily history data curve of all the data that could be collected and upload by energy meter or other basic metering devices.
---By selecting the items of "data" and "electricity parameter", platform can show the history curve of different data and date.
(3) Energy Report (Daily):
---This Interface show the daily energy consumtion report (calculated by forward active energy)
---This daily energy report could be also export to computer in "Excel" format
(4) Energy Report (Monthly& Yearly): Same as daily energy report, monthly and yearly energy report could be also checked on platform and exported in "Excel" format.
(5) User Report:
---A comprehensive user report including project overview, energy report, energy analysis and etc could be check on platform.
---User report could be exported in "PDF" format into your PC for convenient check and storage.
---User report support template customization in buy-out service of Acrel IoT
APP display
(1) Device List
(2) History Curve
(2) History Curve
(3) Parameter Report
(4) Energy Trend
(5) Energy Report
Network Structure
4G WIFI communication supports uploading data to third-party customer platforms and MQTT protocol integration.
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At Afrimart, we strive to process all orders promptly. Once the payment has been successfully cleared into our account, your order will be processed within 2 to 5 business days. Please note that this processing time excludes weekends and public holidays.
Following the processing of your order, the estimated delivery lead time ranges between 35 to 60 days. However, please be aware that this timeframe is subject to variations due to potential delays in shipping and customs clearance. While we aim to adhere to the original delivery schedule, unforeseen circumstances may occasionally extend the delivery window beyond the anticipated 35 to 60 days.
In the event of high demand or other factors leading to longer shipping times for certain items, we will communicate any expected delays during the initial order confirmation. We appreciate your understanding and patience as we work to ensure your order arrives as swiftly as possible.