RS485 Modbus-RTU
2DI/2DO
12V power output
Multiple rate
LCD display
For Solar PV Energy Management System
RS485 Modbus-RTU
2DI/2DO
12V power output
Multiple rate
LCD display
For Solar PV Energy Management System
AC Three Phase Measurement:U,I,kWh,kVar and etc
Bidirectional Metering
Input Current: 5A/1A by CTs
Communication:RS485,Modbus-RTU
Application:Inverter,Switchgear,Distribution Panel
6 Circuits 3 Phase Measurement
RJ12 Connection, Easy Installation
High Accuracy Class 0.5S
Work with SCADA System
CE Certificated
Application: Data Center
AC Three Phase Measurement
Input Current: 5A/1A by CTs
THD with 2-31st Harmonics
72*72mm
Ture RNS Measurement
4DI & 2DO
Pulse Output
7-inch Touch-Screen
Receive Max. 240 Sensors
Work with SCADA System
Electrical parameter measurement :U,I,f,P,Q,PF,Ep,Eq,Es[50/51] Overcurrent , 3stages;
[50N/51N]Zero-sequence overcurrent protection (3 stages earth fault);[59] Over voltage protection;[27] Under voltage protection;[81U] Under frequency;[26/63] Non-electricity protection;[79] Auto-reclose;
Application scenario: Municipal construction, hospitals, schools, hotels, commercial buildings, etc.;
Installation method: Embedded installation, snap fixing.
Smart Gateway
Data Tranfer Unit (DTU)
WIFI Communication
CE Certificated
Downstream RS485 Communication
Max. Access 25 Devices
Rated Current: 80A Direct Input
Bulit-in Relay
For Prepaid/Postpaid Billing System
Wireless 4G Communication Optional
RS485 Communication
8 Channels Temperature Measurement
Support PT100/Thermocouple Sensors
High Accuracy Class 0.5
2 Channels Alarm output
RS485 Communication
6 Channels NTC cable
Class 1
Sampling frequency: 1-240s
-40℃~150℃ Temperature Range
Wireless distance: 1000m in open space
Support Modbus Protocol
35mm DIN Rail Mounted
Extend battery pack life
Early warning and battery equalization
For UPS Monitoring/Data Center
SOC SOH Monitoring
Reliable and stable long-term operation
Support Modbus Protocol
Tie-down mounting or adhesive mounting
High anti-interference design
for UPS Monitoring/Data Center
SOC SOH Monitoring
Real-time data display
Charging/Discharging records
Basic information management functions
Group batteries SOC, SOH estimation
Regular inspection
Indicator light
Wireless Comm. LoRaWAN EU868MHz
Input Current 5A by CTs
868/915/923/470/433MHz LoRaWAN
35mm DIN Rail Mounted
4 Modules 72mm Width
CE Certificated
For IoT Energy Management, Factory, School
One Channel Temperature & Humidity Measurement
Measuring temperature range: -40~+99℃
Measuring temperature range: 20%RH~90%RH
Display: LED display
RS485(Modbus-RTU) Communication
One Channel Temperature & Humidity Measurement
Measuring temperature range: -40~+99℃
Measuring temperature range: 20%RH~90%RH
Display: LED display
RS485(Modbus-RTU) Communication
Three Channel Temperature & Humidity Measurement
Measuring temperature range: -40~+99℃
Measuring temperature range: 20%RH~90%RH
Display: LED display
RS485(Modbus-RTU) Communication
Founded in 2003, Acrel Co., Ltd.【Stock Code: 300286.SZ】 is a high-tech enterprise specializing in energy management solutions and electrical safety. Headquartered in Shanghai, Acrel offers innovative and sustainable solutions for microgrid energy efficiency and electrical safety. With over 600 patents and software copyrights, Acrel has deployed more than 28,000 system solutions globally, forming a comprehensive "cloud-edge-end" energy internet architecture.
Acrel Co., Ltd. is China
Advanced Metering Infrastructure (AMI) Components and
Electrical Measurement and Control Devices. Acrel's integrated product ecosystem spans from cloud platform software to end-user components, covering sectors such as power, renewable energy, data centers, smart buildings, transportation, and smart cities. These solutions enable intelligent, real-time energy management, enhancing energy security and reducing operational costs. We offer
Electrical Measurement and Control Devices for sale.
The company's production facility, Jiangsu Acrel Electric Manufacturing Co., Ltd., adheres to strict quality standards and environmental guidelines, with advanced testing centers and a commitment to lead-free production processes. Acrel's team of over 500 engineers delivers cutting-edge energy efficiency systems and smart energy solutions.
With a strong domestic presence, Acrel is actively expanding internationally, supported by a global network of sales and technical teams and an e-commerce platform that ensures seamless service experiences worldwide. Acrel is proud to help businesses improve efficiency, reduce consumption, and achieve sustainability goals.
Together, we are building a smarter, greener future.
Authorized Patents
0+Number of Customers Served
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