Billing System

ADL200-NK AC Single Phase 60A Energy Meter for Prepaid Billing System

Rated Current: 60A Direct Input

Bulit-in Relay

For Prepaid/Postpaid Billing System

Rated Voltage: 230V

WiFi Communication Optional

RS485 Communication

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ADL100-EY Wireless AC Single Phase Prepaid Meter for Billing System

Rated Current: 60A Direct Input

Bulit-in Relay

For Prepaid/Postpaid Billing System

Wireless WiFi/4G Communication Optional

RS485 Communication

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ADL300-EY 80A Wireless AC Three Phase 80A Prepaid Meter for Billing System

Rated Current: 80A Direct Input

Bulit-in Relay

For Prepaid/Postpaid Billing System

Wireless WiFi/4G Communication Optional

RS485 Communication

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ADL300-EY 5A Wireless AC Three Phase CT Access Prepaid Meter for Billing ...

Rated Current: 5A by CTs

Bulit-in Relay

For Prepaid/Postpaid Billing System

Wireless WiFi/4G Communication Optional

RS485 Communication

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ADF400L AC Single/Three Phase Multi-Circuits DIN Rail Modular Power ...

Max. 12 Circuits Three Phase Measurement

Max. 36 Circuits Single Phase Measurement

Input Current 5A by CTs

Prepaid/Postpaid Function for Billing System

kWh Class 0.5

RS485 Communication

Ethernet Communication Optional

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ADL300-EYNK/4GHW 4G Wireless Communication AC Three Phase 80A Prepaid Meter f...

Rated Current: 80A Direct Input

Bulit-in Relay

For Prepaid/Postpaid Billing System

4G Communication

4 Tariff Rates

RS485 Communication

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ADL200-NK/WF ADL200-NK/WF AC Single Phase Prepaid Meter

Rated Current: 60A Direct Input

Bulit-in Relay

For Prepaid/Postpaid Billing System

Wireless WiFi/4G Communication Optional

RS485 Communication

Application:Shopping malls, Apartment, Dormitories and Retail Premises

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ADL100-EYNK/4GHW 4G AC Single Phase Prepaid Meter for Billing System

Rated Current: 80A Direct Input

Bulit-in Relay

For Prepaid/Postpaid Billing System

Wireless 4G Communication Optional

RS485 Communication

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About Acrel

"Optimized Energy Efficiency, Empower Green Future."

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 Billing System and Billing System. 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 Billing System 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
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Number of Customers Served
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Total Employees
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Manufacturing Base
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Enterprise Certification

Empowering businesses with our robust capabilities.

IEC
CE-MID
UL
RoHS

News

Acrel LoRaWAN Energy IoT Solution
12 01, 2026
Standard and Policy In June 2025, the European Conference on Post and Telecommunications (CEPT) approved a resolution titled ECC DEC(25)02, explicitly permitting the sharing of l...
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How Do I Ensure Compatibility Of A Leakage Current Sensor With Existing Equipment?
08 01, 2026
Ensuring the compatibility of a leakage current sensor with existing equipment is a critical consideration in modern electrical systems. With the growing emphasis on safety, energy...
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What Is The Difference Between Split-Core Current Transformer And Rogowski Coil?
01 01, 2026
In modern electrical systems, accurate current measurement is crucial for energy monitoring, protective relaying, and power quality analysis. Among the widely used current sensing ...
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ADL200W / ADL400W: Intelligent Anti-Backflow Monitoring Terminal for Residential PV and Energy Storage Systems
24 12, 2025
With the rapid adoption of balcony photovoltaic systems and residential photovoltaic energy storage solutions, ensuring safe operation and achieving “self-consumption without power...
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