AC Three Phase Measurement
Input Current: 5A/1A by CTs
THD with 2-31st Harmonics
Ture RNS Measurement
4DI & 2DO
Pulse Output
AC Three Phase Measurement
Input Current: 5A/1A by CTs
THD with 2-31st Harmonics
Ture RNS Measurement
4DI & 2DO
Pulse Output
True RMS Measurements
THD with 63rd Harmonics
K-Factor and Crest Factor
Unbalance & Phase Angles
Demands and Multi-Tariff energy
Max/Min Log with Timestamp
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
Wholesale Panel Mount Multifunction Meter Manufacturers and
Panel Mounted Energy Meter Factory. 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
Wholesale Digital Panel Energy Meter 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
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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 MoreThe increasing complexity of electrical infrastructures has made accurate monitoring and control indispensable. Devices such as the panel mount multifunction meter, panel mounted energy meter, and digital panel energy meter have become fundamental tools in achieving operational efficiency, reliability, and sustainability. These instruments bridge the gap between traditional measurement systems and intelligent digital platforms, empowering industries to meet stricter standards of energy efficiency and electrical safety.
A panel mount multifunction meter integrates various measurement capabilities into one compact device. Unlike single-function meters, these instruments capture parameters such as current, voltage, power factor, frequency, harmonics, and load profiles. By combining functions, they reduce the need for multiple separate meters, lowering hardware complexity and simplifying system design.
Their configuration makes them ideal for integration into distribution boards, switchgear, and control panels, enabling operators to monitor performance directly where power distribution occurs. For facilities seeking cost-effective yet comprehensive monitoring, these meters deliver both accuracy and versatility.
The panel mounted energy meter is tailored to measure energy consumption precisely at specific points in a power system. Its value lies in accountability and transparency:
By ensuring accurate measurement and communication, panel mounted energy meters become the backbone of sustainable energy management strategies.
The digital panel energy meter advances traditional metering by leveraging microprocessors, digital displays, and intelligent software integration. These devices not only measure consumption but also provide functions such as:
Digitalization transforms the meter from a passive recording device into an active component of intelligent energy networks, supporting smart grids, renewable energy integration, and advanced facility management.
Panel-mounted meters serve as vital tools in a wide range of sectors:
Their adaptability ensures consistent performance in both traditional and next-generation infrastructures.
The true strength of panel mount multifunction meters, panel mounted energy meters, and digital panel energy meters emerges when they operate within a comprehensive energy management system (EMS). These platforms consolidate real-time data into actionable intelligence, enabling:
Seamless integration empowers organizations to move from basic monitoring to data-driven optimization.
A key contributor to the development of advanced energy monitoring solutions is Acrel Co., Ltd. The company is dedicated to delivering innovative and sustainable technologies for microgrid efficiency and electrical safety. Its integrated product ecosystem ranges from cloud platform software to end-user components, covering industries such as power, renewable energy, data centers, smart buildings, transportation, and urban infrastructure.
Highlights of Acrel’s contributions include:
Through these strengths, Acrel Co., Ltd. positions itself as a leader in supporting industries with reliable, scalable, and sustainable monitoring solutions.
Innovations in panel-mounted metering devices are driven by several critical factors:
While adoption continues to grow, certain challenges remain: