The overall power system of a common telecommunications tower's base station could be devided into 3 basic parts.
2 major incoming circuits came from "Mains Supply" and "Back-up Generator". Normal they were carried by 2 different 3-phsae circuits. [Overall Power Supply]
Multiple AC sub circuits mainly used for AC power supply of 3-phase loads like "Lighting Power" and 1-phase loads like "Air Conditioner" in base station [AC Power Distribution]
Multiple DC sub circuits mainly used for DC power supply of DC loads like "Base Station Equipment" in base station [DC Power Distribution]
Monitoring: Up to 6 circuits [DC Metering]
Rated Voltage: -48Vdc
Rated Current: 5Vdc (via -A/5Vdc hall sensor)
Communicaiton: RS485 Interface, MODBUS-RTU Protocol
Auxiliary Power Supply: -40~-60Vdc
Certificate&Standard: IEC; CE
Monitoring: Up to 4 circuits 3-phase or 12 circuits 1-phase or mixed [AC Metering]
Rated Voltage: 380~456Vac L-N & 220~264Vac L-N - Rated Current: 50mA (via -A/50mA CT)
Communicaiton: RS485 Interface, MODBUS-RTU Protocol
Auxiliary Power Supply: 85~265Vac/Vdc
Certificate&Standard: CE
Upstream Methods: Ethernet (MQTT, MODBUS-TCP)
Downsteam Methods: RS485 (MODBUS-RTU)
Support: Up to 25 Energy Meters with RS485 Interface
Auxiliary Power Supply: 85~265Vac L-N (via POW module ) or 24Vdc (default)
Certificate&Standard: CE-RED
Current Ratio: 100A/50mA AC
Accuracy: Class 0.5
Aperture: 16mm
Application: Paired with DTSD1352-4S AC energy meter for current intput
Noted: 1 set include 3 CTs
Current Input Range: 0~50A DC
Current Output Range: 0~±5Vdc
Aperture: φ20mm
Auxiliary Power Supply: ±12Vdc (Supplied by AMC16-DETT)
Application: Paired with AMC16-DETT DC energy meter for current intput
Current Input Range: 0~100A DC
Current Output Range: 0~±5Vdc - Aperture: φ40mm
Auxiliary Power Supply: ±12Vdc (Supplied by AMC16-DETT)
Application: Paired with AMC16-DETT DC energy meter for current intput
Acrel IoT Energy Monitoring System could be access in 2 different ways:
(1) Access through WEB on your computer.
Access port: https://iot.acrel-eem.com/
(2) Access through APP on your mobile phone
Download Link: https://play.google.com/store/apps/details?id=com.acrel.iotems
Access Port: https://iot.acrel-eem.com/
Test Account Name: acrel
Test Account Password: 123456
Download Link: https://play.google. com/store/apps/details?id=com.acrel. iotems
Test Account Name: acrel
Test Account Password: 123456
(1) Devices List (2) History Curve (3) Electricity Parameters Report (4) Energy Consumption Report (Daily, Monthly, Yearly) (5) User Report
(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 information will be shown here.
(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.
(2) History Curve: By selecting the items of "data" and "electricity parameter", platform can show the history curve of different data and date.
(3) Electricity Parameters Report: Select the "electricity parameters" that you want to show in this report.
(3) Electricity Parameters Report: All the electricity parameters that could be collected by certain energy meter will showed as a report here.
(3) Electricity Parameters Report: Report on platform could be exported in "Excel" format to your computer for a brief storage when accessing the IoT EMS WEB platform.
(4) Energy Report (Daily): This Interface show the daily energy consumtion report (calculated by forward active energy).
(4) Energy Report (Daily): 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.
(5) User Report: User report could be exported in "PDF" format into your PC for convenient check and storage.
(5) User Report: User report support template customization in buy-out service of Acrel IoT Energy Monitoirng System.
Noted: Since APP side and WEB side of Acrel IoT Energy Monitoring System share the same data, normally recommend our user to add the devices to their account using APP and check the data using WEB platform.
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