Bi-directional Measurement
Dual Source Measurement
UL Certificated
Rated Voltage: 3*277/480V
Rated Current: 1/5A by CTs
RS485 Communication
Bi-directional Measurement
Dual Source Measurement
UL Certificated
Rated Voltage: 3*277/480V
Rated Current: 1/5A by CTs
RS485 Communication
Multi-Circuits Measurement
Equipped with 3-in-1 CTs
Rated Current: 5A/100A/400A/600A
4G/WiFi/Ethernet/LoRa/LoRaWAN Comm.
Max. 4 Channels Three Phase or 12 Channels Single Phase
CE Certificated
RS485 Communication
Application: Apartment, Factory Production Line, School
UL Certification
High Accuracy Class 0.5
Split Core Open Type
Rated Current: 100-400A
mA/mV/A Outputs
Rated Voltage AC0.69kV
Rated Current: 80A/120A/200A/300A by CTs
UL Certificated
100ms Fast Response Time
Rated Voltage: AC 230V
High Accuracy Class 0.5S
Ultra Thin 1P 18mm
Rated Current: 80A/120A/200A/300A by CTs
MID Certificated
100ms Fast Response Time
Rated Voltage: 3*230/400V
High Accuracy Class 0.5S
RS485 Communication
UL Certification
AC Three Phase Measurement
DIN Rail or Panel Mounted Installation Optinal
4DI/2DO
2-63rd Harmonic
RS485 Communication
CE Communication Optional
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
Custom UL-Certified Power Energy Meter Company and
UL Certified Energy Meter Suppliers. 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
Custom UL-Certified Smart Meters 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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0+Total Employees
0+Manufacturing Base
0m²The accurate measurement of electrical energy is a cornerstone of the modern world, facilitating commerce, enabling grid management, and empowering consumers to understand their co...
Read MoreThe traditional electrical grid, for much of its history, operated on a simple, one-way principle: generate power, transmit it, distribute it, and bill customers based on a cumulat...
Read MoreThe accurate measurement and management of electrical energy are fundamental to the operational and financial efficiency of modern commercial, industrial, and multi-tenant resident...
Read MoreAcrel APM521 New Product UL Certification: Embarking on a New Journey in Global Power Monitoring Against the backdrop of growing global energy management demands and increasingly c...
Read MoreGlobally, energy efficiency and electrical safety are becoming increasingly important concerns across industries. With technological advancements and growing environmental awareness, many businesses and institutions are beginning to prioritize intelligent devices to optimize energy use, improve efficiency, and reduce operating costs. Against this backdrop, the UL Certified Energy Meter, as an efficient and reliable energy metering tool, is becoming a key industry choice.
A UL Certified Energy Meter is an energy meter certified by UL (Underwriters Laboratories). UL certification is a globally recognized safety standard that certifies that the device meets certain electrical safety, performance, and environmental standards during design, production, and operation.
These energy meters not only provide conventional energy metering functions but also integrate intelligent data collection, analysis, and management capabilities. They accurately measure key indicators such as energy consumption, power factor, voltage, and current of various electrical devices, providing reliable data support for energy management.
As one of the world’s most stringent electrical safety certifications, UL certification ensures that products meet international standards for electrical safety, anti-interference capabilities, and overload protection. For businesses, choosing UL-certified products not only ensures safety during use but also reduces potential safety incidents and risks caused by equipment failure.
For example, UL-certified energy efficiency meters are typically designed with overcurrent, overvoltage, and short-circuit protection, ensuring safe and reliable operation under extreme conditions. These devices also undergo multiple rigorous tests to ensure they maintain excellent performance over extended periods of use.
With the advancement of intelligent technology, traditional electricity metering devices are no longer able to meet the needs of modern energy management. UL-certified energy efficiency meters typically feature data collection, storage, and analysis capabilities, enabling real-time monitoring of power consumption and transmitting this data to cloud platforms. This allows businesses to view energy consumption data for various electrical devices within the system, enabling real-time energy management.
Acrel Co., Ltd., a leading provider of energy management solutions, uses its intelligent energy efficiency meters to not only accurately record electricity consumption but also help users optimize energy usage strategies based on data analysis, reduce energy waste, and improve overall energy efficiency.
Founded in 2003, Acrel Co., Ltd. is a high-tech company specializing in energy management solutions and electrical safety. As an industry leader, Acrel offers a wide range of intelligent power solutions, backed by over 600 patents and software copyrights. Its products cover a wide range of areas, including microgrid energy efficiency and electrical safety, and have deployed over 28,000 system solutions worldwide.
1. High-Precision Measurement: Acrel’s energy efficiency meters accurately measure multiple electrical parameters, including voltage, current, power, and power factor, helping businesses monitor their equipment’s energy consumption in real time and ensuring data accuracy and reliability.
2. Intelligent Data Management: Through Acrel’s cloud platform, enterprises can remotely monitor and manage energy efficiency data in real time, enabling scientific energy scheduling and optimization.
3. Environmental Protection: Acrel is committed to providing environmentally friendly and energy-saving solutions. Its product manufacturing processes strictly adhere to environmental standards to ensure no negative impact on the environment during use.
4. Global Service: Acrel has established a comprehensive sales and technical service network both domestically and internationally, providing customers with comprehensive technical support and service guarantees to ensure smooth use and maintenance of its products.
1. Accurate Energy Consumption Monitoring: By installing UL-certified energy efficiency meters, enterprises can monitor the energy consumption of various electrical equipment in real time, identifying inefficient equipment or peak periods of electricity consumption, and taking timely optimization measures.
2. Data-Driven Decision Making: Using Acrel’s cloud platform, enterprises can analyze historical energy consumption data to understand the operating efficiency and electricity usage patterns of each device, and make optimization adjustments based on the data. For example, by adjusting equipment start and stop times and optimizing equipment loads, energy waste can be reduced and energy efficiency improved.
3. Reduced Operation and Maintenance Costs: By accurately monitoring the operating status of electrical equipment, companies can identify potential issues before they occur and perform preventative maintenance, avoiding production downtime and repair costs caused by equipment failures, thereby reducing operating costs.
4. Promote Green and Sustainable Development: Through efficient energy management, companies can not only reduce energy consumption and carbon emissions, but also achieve sustainable development goals while improving energy efficiency. This is crucial for fulfilling corporate social responsibility, enhancing their environmental image, and achieving long-term development.
The UL Certified Energy Meter, with its excellent safety performance, accurate data collection capabilities, and intelligent energy management functions, has become a core tool for modern enterprises to optimize energy management. For companies seeking to improve energy efficiency, reduce operating costs, and achieve sustainable development, choosing Acrel’s UL Certified Energy Meter is undoubtedly a wise decision.