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Top 10 Multi-Function Power Meter Brand & Manufacturers

This section provides a list of the top 10 Multi-Function Power Meter manufacturers, Website links, company profile, locations is provided for each company. Also provides a detailed product description of the Multi-Function Power Meter, including product introduction, history, purpose, principle, characteristics, types, usage and purchase precautions, etc.

Manufacturers (Ranking in no particular order)

Socomec Electrical (Shanghai) Co., Ltd.
Socomec Electrical (Shanghai) Co., Ltd.
Address: Room 01, 04-08, 5th Floor, Building E, North Bank Changfeng, No. 31, Lane 168, Daduhe Road, Putuo District, Shanghai
Company Overview
Socomec Electrical (Shanghai) Co., Ltd. is a wholly owned subsidiary of the Socomec Group. Hereinafter referred to as Socomec. Founded in 1922, Socomec is an industrial group with 3,000 employees, with its core business - the establishment, control and safety of low-voltage electrical networks, with a particular focus on the power performance of customers. Socomec's independence guarantees control over its own decisions, thus promoting the values advocated by shareholders and shared by all employees. Socomec and its approximately 30 subsidiaries on all five continents pursue an international development strategy for industries and service applications, and their rich expertise makes them stand out from the competition. As an expert in UPS systems, mains switching, power conversion and measurement, Socomec invests nearly 10% of its turnover in research and development, so it can achieve its ambition to always stay ahead in technology. In addition to being strongly supported by two European centers (France and Italy), the company also benefits from competitive production bases, such as those in Tunisia and major emerging markets (China and India). These sites have implemented a system of continuous improvement based on the principles of Lean Management, so they can deliver the highest quality and meet the deadlines and costs expected by customers. Socomec's manufacturer's expertise naturally extends to a wide range of services, facilitating the analysis, implementation and operation of solutions. Socomec's service team has built a good reputation for attentive guidance, flexible skills and speed of response.
Shenzhen China Electric Power Technology Co., Ltd.
Shenzhen China Electric Power Technology Co., Ltd.
Address: 33F-35F, Block A, Building 6, International Innovation Valley, Dashi 1st Road, Nanshan District, Shenzhen, Guangdong
Company Overview
Shenzhen CET Electric Power Technology Co., Ltd. (referred to as "CET") was founded in 1993. It is a key employee-owned enterprise of China Electronics Information Industry Group Co., Ltd. (referred to as "CEC"), a central enterprise. CEC is a central enterprise with the mission of building the core strategic scientific and technological force of the national network information industry. It has built a leading overall advantage in the research and development of power secondary intelligent terminals, the research and development of industrial software for power management, system integration, manufacturing, user on-site services, marketing, etc. Its comprehensive strength is at the forefront of the domestic echelon, and its technical level has ranked among the international leading ranks. CET is guided by the needs of power systems, industry and energy, buildings and municipal administration, data centers and telecom operators, transportation infrastructure, channels and partners. It leverages the technology of the fourth industrial revolution to empower power secondary technology, and uses electrical technology, microprocessor technology, "cloud, big data, Internet of Things, mobile, intelligence and chain" and other technologies to develop rich and practical power secondary intelligent terminals, industrial software for power management, and innovative solutions to meet customers' needs for safe, energy-saving and environmentally friendly electricity use. It focuses on power management and energy management, and becomes a new power system solution provider under the background of "dual carbon". To build a global enterprise, CET has established offices in Hong Kong and Taiwan, developed more than 10 agents in Europe, Asia and Oceania, and actively explored overseas markets. Its products and services cover more than 70 countries, and it has won the trust of customers with its high-quality products and services.
Chint Group Co., Ltd.
Chint Group Co., Ltd.
Address: Zhengtai Building, Liushi Town Industrial Zone, Yueqing City, Wenzhou City, Zhejiang Province
Company website: https://im.chint.com/
Company Overview
Zhejiang Chint Instruments Co., Ltd. was founded in 1996. It is one of the core industries of Chint Group. It is deeply engaged in the field of energy measurement and management. It has a full range of metering product lines for electricity, water and gas and an energy measurement cloud platform. It is committed to extending energy measurement to carbon measurement and iteratively upgrading energy management to the energy Internet of Things, and continuously providing users with one-stop solutions for energy measurement and energy saving and carbon reduction. The company has two industrial parks, Chint Measurement Technology Industrial Park (Hangzhou) and Chint Instrument Intelligent Measurement Industrial Park (Wenzhou). It has a total of more than 2,000 employees and more than 700 professional and technical personnel, of which 5% are middle and senior talents. It has strong technical and comprehensive strength, and provides products and services for users in the power, gas, water, communications, new energy, construction and other industries. It has been recognized by users such as State Grid, China Southern Power Grid, Inner Mongolia Electric Power, China Resources Gas, China Gas, Yunnan Water, China Mobile, etc. Its products are exported to more than 40 countries and regions, with global shipments exceeding 260 million units, and it builds a zero-carbon new world with partners. Chint Instrument Co., Ltd. has established a tightly integrated information management platform with SAP as the core, using PLM (product lifecycle management system), BPM (business process management system), MES (manufacturing execution system), QIS (quality management information system), etc., and extended to suppliers and users, gradually realizing the integration of company management standards, processes and information systems, and was the first to pass the "integration of industrialization and informationization" assessment of the Ministry of Industry and Information Technology. The company is equipped with industry-leading key parts and components factory inspection equipment, including material analysis, ROHS directive substance detection, X-ray fluorescence analyzer, high-precision geometric dimension measurement 3D machine, batteries and other electronic components professional inspection equipment. The company has established several intelligent production lines that meet the requirements of the EU RoHS Directive, including functional module production lines for SMT, AOI, automatic plug-in, selective wave soldering, FCT, ICT, automatic cleaning and three-proof paint automatic coating equipment; established intelligent production lines for automatic assembly, automatic adjustment, aging and automatic detection of electric energy measurement products; established intelligent assembly lines, pressure sealing lines, dry inspection, water inspection, automatic adjustment and automatic detection of gas measurement products; established flexible production lines for industrial control instrument products, with advanced testing equipment such as equipotential calibration stations; established production lines for water meter product patch, waterproof, automatic calibration station, aging station, etc.; established intelligent warehousing and logistics systems. Chint Instrument has an energy measurement and management technology R&D team that can adapt to changes in the industrial situation, has strong technology, rich experience and excellent practical ability. A research and development center was established in Hangzhou, insisting on independent innovation, and establishing joint R&D relationships with major domestic power science research institutes, metrology science research institutes, scientific research institutions and world-renowned electrical companies such as Echelon of the United States and Electricité de France, and initially formed a full industrial chain innovation system with extensive cooperation among "production, learning, research, suppliers and users". The company spends 5% of its operating income on technology innovation and R&D investment every year, establishes an industry-leading R&D management platform, introduces world-leading R&D design technology products such as electronic product reliability, etc., to ensure that the company's R&D quality level is firmly in the first-class industry in China, and develops and puts into production a series of energy measurement and management products with independent intellectual property rights and advanced domestic and foreign levels. Chint Instrument has an energy measurement and management technology R&D team that can adapt to changes in the industrial situation, has strong technology, rich experience, and excellent practical ability. It has established a R&D center in Hangzhou, insists on independent innovation, and has established joint R&D relationships with major domestic power science research institutes, metrology science research institutes, scientific research institutions, and world-renowned electrical companies such as Echelon of the United States and Electricité de France, and has initially formed a full-industry chain innovation system with extensive cooperation among "production, learning, research, suppliers and users". The company spends 5% of its operating income on technology innovation and R&D investment every year, establishes an industry-leading R&D management platform, introduces world-leading R&D design technology products such as electronic product reliability, etc., to ensure that the company's R&D quality level is firmly in the first-class industry in China, and develops and puts into production a series of energy measurement and management products with independent intellectual property rights and advanced domestic and foreign levels.
Delixi Group Co., Ltd.
Delixi Group Co., Ltd.
Address: Delixi Building, No. 1 Liuqing Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province
Company Overview
As the first generation of outstanding private enterprises in China's reform and opening up, Delixi Group has gone through nearly 40 years of unremitting struggle. With the long-term trust and support of customers and partners, Delixi Group joined hands with Schneider Electric, a Fortune 500 company, in 2007 to establish a joint venture Delixi Electric Co., Ltd. (hereinafter referred to as "Delixi Electric"). Delixi Electric's business covers three major areas: power distribution, industrial control automation, and home appliances. It is committed to creating a comfortable, beautiful, safe, and intelligent home electricity environment and a professional, safe, reliable, and efficient industrial automation electricity environment for customers in emerging markets around the world with cost-effective, efficient, and high-quality products and services, and creating a new model for the development of Chinese low-voltage electrical industry enterprises. The company takes the interests of customers and partners as its starting point, adheres to the business philosophy of technological innovation, quality assurance, five-star service, and brand-driven, and creates a new ecology for the entire electrical industry chain. We have more than 700 first-level agents, more than 60,000 offline stores, multiple online sales platforms and partners, 5 R&D centers, 3 national laboratories, 3 large automated industrial production bases, a five-star customer support service team, 17 domestic logistics centers and dozens of transportation partners, 1 international logistics center and 4 major business partners in developing countries, as well as consistent all-round brand building and publicity, and are committed to creating the best customer experience closed loop worldwide. At the same time, adhering to the values of "customer first, cooperation, agility, innovation, and transcendence", we serve our customers wholeheartedly, and work with partners to establish a social responsibility ecosystem with unified values, give back to the society with all our heart through the "De Fund", practice corporate social responsibility with practical actions, and continue to create a corporate public welfare brand with the characteristics of Delixi Electric's "one old and one young traditional culture", and build a warm international low-voltage electrical leading enterprise.
Jiangsu Sfeir Electric Co., Ltd.
Jiangsu Sfeir Electric Co., Ltd.
Address: No. 1 Dongding Road, Jiangyin City, Wuxi City, Jiangsu Province
Company website: http://www.sfere-elec.com
Company Overview
Jiangsu Sifei Electric Co., Ltd. is committed to providing systematic solutions such as power monitoring, power quality management, and electrical safety for the user end of smart grids. It focuses on the research and development and services of various integrated operation and maintenance and energy management platforms, and its business focuses on industries and fields such as rail transit, municipal buildings, information and communications, commercial real estate, education and medical care. As a high-tech enterprise and a "double-soft enterprise", Sifei Electric has always adhered to the ingenuity concept of independent innovation, and has achieved fruitful results in patents and software copyrights. It has participated in the compilation of national and industry standards many times, actively undertaken key scientific research plans in Jiangsu Province, and has successively established the Jiangsu Engineering Technology Center and Postdoctoral Research Workstation. Sifei Electric relies on a sound management system and applies a modern information management system. With innovative research and development, high-quality products, and efficient services, it provides customers with a complete and reliable cooperation platform. Adhering to the values of "creating value for customers, sharing value with employees, and contributing value to society", Sifei Electric is willing to continue to be committed to creating safer, more efficient, and smarter electrical application solutions.
Beijing Aibo Precision Technology Co., Ltd.
Beijing Aibo Precision Technology Co., Ltd.
Address: No. 12, Fengrun East Road, Yongfeng Industrial Base, Haidian District, Beijing
Company Overview
Ablewise Technology Co., Ltd. was founded in 1998 and is an internationally advanced supplier of intelligent power distribution and energy management solutions. After more than 20 years of vigorous development, Ablewise has become a global innovative technology company with product sales all over the world. It has won the favor of many industry customers at home and abroad with advanced technology and high-quality services. In today's energy shortage, Ablewise is constantly helping customers around the world to develop energy management technology, solve power quality problems, improve energy efficiency and intelligence, and contribute to protecting the earth and the human living environment.
Zhejiang Tianzheng Electric Co., Ltd.
Zhejiang Tianzheng Electric Co., Ltd.
Address: Sulu Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province
Company website: http://www.tengen.com
Company Overview
Tianzheng Electric was founded in 1999 and has been focusing on the industrial electrical field for many years. In 2020, Tianzheng Electric was listed in Shanghai with the stock code: 605066. Tianzheng Electric mainly produces industrial electrical products such as low-voltage power distribution and industrial control electrical appliances, intelligent instruments, power supply electrical appliances, inverters, high-voltage electrical appliances, and building electrical appliances, providing high-quality low-voltage electrical products and solutions for industries such as power, communications, new energy, industrial and civil engineering, metallurgy, petrochemicals, and machinery manufacturing.
Ankerui Electric Co., Ltd.
Ankerui Electric Co., Ltd.
Address: No. 253, Yulu Road, Jiading District, Shanghai
Company website: https://www.acrel.cn/
Company Overview
Ankerui Electric Co., Ltd. was established in 2003 and listed on the Growth Enterprise Market in 2012 with the stock code: 300286. The company is headquartered in Jiading, Shanghai. It is a high-tech enterprise and software company that provides solutions for enterprise microgrid energy efficiency management and energy safety. It has obtained more than 600 patents and software copyrights (as of December 31, 2022). Ankerui currently has more than 500 R&D engineering and technical talents, focusing on user-side energy efficiency systems and energy Internet. It has one-stop service capabilities from cloud platform software to terminal components, forming a "cloud-edge-end" energy Internet ecosystem. At present, more than 14,000 system solutions are running across the country. The company has deployed sales and technical support teams in major cities across the country to respond quickly to customer needs. The e-commerce team is facing the whole country and steadily expanding overseas markets, combining online and offline to provide users with a good service experience; the company currently has various cloud platforms and system solutions covering power, environmental protection, fire protection, new energy, data centers, smart buildings, transportation, municipal engineering and other fields. The company will uphold the concept of "innovation, efficiency, unity and integrity", adhere to stable operation and continuous innovation, provide users with solutions for safe, reliable and efficient energy use, and provide data support for achieving "carbon peak and carbon neutrality".
Zhuhai Painuo Technology Co., Ltd.
Zhuhai Painuo Technology Co., Ltd.
Address: No. 88, Innovation 8th Road, Science and Technology Innovation Coast, High-tech Zone, Zhuhai City, Guangdong Province
Company website: http://www.pmac.com.cn
Company Overview
Zhuhai Painuo Technology Co., Ltd. (Painuo Technology for short) is headquartered in the Science and Technology Innovation Coast of Zhuhai National High-tech Zone, which is beautiful and full of universities. It has two modern science and technology industrial parks. With the mission of "smart electricity use and green energy use", Painuo Technology takes self-developed sensor equipment, edge gateways, software platforms, and intelligent algorithms as its core, and mainly provides energy Internet of Things products and digital energy services for customers in industries such as public buildings, data centers, hospitals, schools, electronic semiconductors, rail transit, and industrial enterprises. After years of development, the company has a rich product line covering cloud, pipe, edge, and end. Its main products include intelligent power measurement and control protection, energy and key equipment Internet of Things management and control platform, smart energy dual-carbon integrated management platform, electric vehicle charging equipment and system platform, forming a safe, economical, and low-carbon digital energy service system based on data and algorithms. At present, Painuo Technology has two major R&D centers in Zhuhai and Shenzhen, and has set up a R&D center in Wuhan. At the same time, a marketing, engineering and after-sales service network system covering North China, East China, South China, Central China and West China has been established with Beijing, Shanghai, Guangzhou, Wuhan and Xi'an as regional centers, and offices have been set up in major large and medium-sized cities across the country, such as Changsha, Nanjing, Hangzhou, Jinan, Chengdu, Tianjin and Urumqi, so as to respond to and serve customers more quickly. The business covers the whole country and more than 30 overseas markets. In recent years, Painuo Technology has further increased its investment in digital technology and new power systems, providing customers with one-stop smart energy and dual-carbon solutions such as solution consulting, system integration, and operation and maintenance services in the transformation and upgrading of the new era of green economy, helping customers to achieve efficient and sustainable development and dedicating "Painuo wisdom" to the realization of dual-carbon goals for the whole society.
Fujian Shunchang Hongrun Precision Instrument Co., Ltd.
Fujian Shunchang Hongrun Precision Instrument Co., Ltd.
Address: Hongrun Technology Park, Fuzhou Development Zone, Shunchang County, Nanping City, Fujian Province
Company website: http://www.hrgs.com.cn
Company Overview
Fujian Shunchang Hongrun Precision Instrument Co., Ltd. (hereinafter referred to as Hongrun Company) was founded in 1995, covers an area of 118 acres, and is located in the picturesque Wuyi Mountains. After years of innovation and development, the instrument company that started from scratch has stood tall at the forefront of China's instrument industry. The company has strong R&D capabilities and its own core technology. The company currently has more than 400 employees, and has established 4 companies, 1 academician workstation, and 2 R&D centers in Beijing, Shanghai, Nanjing, Shunchang, Fujian, etc. The company is a national high-tech enterprise, a national specialized "little giant" enterprise, a national intellectual property advantage enterprise, and a national intelligent manufacturing standard application pilot enterprise. It has more than 500 national patents and more than 100 software copyrights. The company has undertaken seven national special projects, including "Central Guidance for Local Science and Technology Development Special Project", "National Key Industry Revitalization Project", "National Torch Plan Project", and "National Key New Products".

Categories related to Multi-Function Power Meter

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Information

Multi-Function Power Meter Information

What is Multi-Function Power Meter

A Multi-Function power meter is a sophisticated electrical measuring device. It's designed to measure a comprehensive set of electrical parameters such as voltage (both AC and DC), current (AC/DC), active power, reactive power, apparent power, power factor, frequency, energy consumption, and sometimes even harmonic content. It combines the functions of several individual meters into one compact unit, making it a versatile tool for electrical measurements and analysis.


History of Multi-Function Power Meter

The evolution of the Multi-Function power meter traces back to the growth of the electrical power industry. Initially, power meters were simple devices that could only measure basic parameters like current or voltage. As the understanding of electrical power concepts expanded and the need for more comprehensive energy management arose, manufacturers began integrating multiple measurement capabilities. With the advent of digital electronics and microprocessor technology in the latter half of the 20th century, it became possible to create more accurate and feature - rich Multi-Function power meters. These meters have continued to evolve, with improvements in accuracy, speed of measurement, and additional functions such as communication interfaces and data logging capabilities.


Purpose of Multi-Function Power Meter

  • Energy Management: In industrial, commercial, and residential settings, it's used to monitor and manage energy consumption. By accurately measuring power usage over time, it helps users identify energy - wasting appliances or processes and take steps to optimize energy use.
  • Power Quality Assessment: It can detect power quality issues such as voltage sags, swells, harmonics, and frequency deviations. This is crucial for maintaining the proper functioning of sensitive electrical equipment and ensuring the reliability of the power supply.
  • Load Monitoring and Balancing: In electrical distribution systems, it helps in monitoring the load on different phases and circuits. This information is used to balance loads, preventing overloading of individual circuits and improving the overall efficiency and safety of the power distribution network.
  • Equipment Testing and Troubleshooting: For electrical and electronic equipment, it provides a means to test and verify that the equipment is operating within its specified power parameters. In case of malfunction, it can assist in pinpointing problems related to power consumption or supply.


Principle of Multi-Function Power Meter

Voltage and Current Measurement: For voltage measurement, it typically uses a voltage divider circuit or a voltage transformer to scale the input voltage to a level that can be processed by its internal circuitry. Current is usually measured using a current transformer or a shunt resistor. The current transformer steps down the high - current values to a measurable range, while the shunt resistor measures the voltage drop across it, which is proportional to the current passing through it.
Power Calculation: Once the voltage and current are measured, the active power is calculated using the formula P = VIcosθ, where V is the voltage, I is the current, and cosθ is the power factor. The power factor is determined by analyzing the phase difference between the voltage and current waveforms. Reactive power and apparent power are calculated using related formulas based on the measured values and the phase relationship.
Digital Signal Processing: In modern Multi-Function power meters, the analog voltage and current signals are converted into digital signals using analog - to - digital converters (ADCs). The digital signals are then processed by a microprocessor, which performs the necessary calculations and provides the measured values on a display or through a communication interface.


Features of Multi-Function Power Meter

  • Accuracy and Precision: High - end models can offer accuracy levels as high as ±0.1% or better for power measurement, ensuring reliable and precise readings. This is crucial for applications where accurate energy metering or power quality analysis is required.
  • Multiple Measurement Modes: Can measure different types of power (active, reactive, apparent), as well as various electrical parameters. Some meters also have the ability to measure in different power - supply modes such as single - phase, three - phase three - wire, and three - phase four - wire systems.
  • Data Logging and Storage: Many Multi-Function power meters have built - in memory to store measurement data over time. This data can be used for historical analysis, energy profiling, or for generating reports such as energy consumption trends or power quality incident logs.
  • Communication Interfaces:[!--empirenews.page--] They often come equipped with communication interfaces like RS - 485, Modbus, Ethernet, or Wi - Fi. These interfaces enable remote monitoring and control, allowing users to access and manage the meter's data from a central location or through the Internet.
  • Display and User Interface: Have clear and easy - to - read displays, often with backlighting for visibility in different lighting conditions. The user interface allows for easy configuration of measurement parameters, viewing of data, and access to other functions such as setting alarms or calibration.


Types of Multi-Function Power Meter

  • Handheld Multi-Function Power Meters: These are portable and convenient for on - site measurements. They are suitable for technicians and electricians who need to quickly measure power parameters in different locations. They usually have a compact design and are battery - operated.
  • Panel - Mounted Multi-Function Power Meters: Designed to be installed in electrical panels or control cabinets. They provide a permanent monitoring solution for industrial and commercial applications, allowing for continuous monitoring of power systems. They often have more advanced features and communication options compared to handheld models.
  • Smart Multi-Function Power Meters: These are integrated with advanced communication and data processing capabilities. They can communicate with other smart devices in a building or power grid, enabling functions such as demand - response management, energy - efficiency optimization, and integration with energy management systems.


Precautions for using Multi-Function Power Meter

  • Proper Installation: Ensure that the power meter is installed correctly according to the manufacturer's instructions. For panel - mounted meters, make sure of proper wiring and grounding to prevent electrical hazards and inaccurate measurements.
  • Overvoltage and Overcurrent Protection: Be aware of the meter's rated voltage and current limits. Exceeding these values can damage the meter and lead to inaccurate readings or even safety risks. Some meters have built - in protection mechanisms, but it's still important to follow the specified limits.
  • Calibration: Regular calibration is essential to maintain accuracy. Follow the recommended calibration schedule provided by the manufacturer. Calibration may involve using standard reference sources for voltage, current, and power to adjust the meter's internal settings.
  • Interference and Noise: Electrical interference from nearby equipment or sources can affect the accuracy of measurements. Keep the power meter away from sources of electromagnetic interference such as high - power motors, transformers, or radio - frequency transmitters. If possible, use shielding or filtering techniques to reduce interference.


Things to consider when purchasing Multi-Function Power Meter

  • Measurement Requirements: Determine the specific electrical parameters you need to measure. If you're mainly interested in energy consumption monitoring, you might focus on accuracy for power and energy measurements. For power quality analysis, look for meters that can accurately measure harmonics, voltage fluctuations, and other power quality indicators.
  • Accuracy and Resolution: Consider the required accuracy and resolution for your applications. Higher accuracy usually comes with a higher cost, so balance your needs with your budget. The resolution determines the smallest change in a parameter that the meter can detect, which is important for precise measurements.
  • Communication and Data Logging: If you need to remotely monitor or analyze data over time, choose a meter with appropriate communication interfaces and data logging capabilities. Consider the compatibility of the communication protocol with your existing systems or software.
  • Type and Installation: Decide whether a handheld, panel - mounted, or smart power meter suits your needs. Think about the installation requirements, such as space availability, wiring, and compatibility with your electrical system.
  • Budget: Multi-Function power meters come in a wide range of prices. Set a budget and look for a meter that offers the best combination of features and performance within your price range. Consider not only the initial cost but also any additional costs for accessories, calibration, or software.


Terms of Multi-Function Power Meter

  • Power Factor: It's the ratio of active power to apparent power and indicates how effectively the electrical power is being used in a circuit. A power factor of 1 represents the most efficient use of power, while values less than 1 indicate the presence of reactive power, which can lead to inefficiencies in the power system.[!--empirenews.page--]
  • Harmonics: These are multiples of the fundamental frequency in an AC voltage or current waveform. High - level harmonics can cause power quality problems, such as overheating of equipment, interference with communication systems, and increased energy losses. Multi-Function power meters can measure and analyze harmonic content to assess power quality.
  • Energy Consumption: Measured in units like kilowatt - hours (kWh), it represents the total amount of electrical energy used over a period of time. The power meter calculates energy consumption by integrating the power over time.
  • Apparent Power: It's the product of the root - mean - square (RMS) voltage and current values in an AC circuit. It's related to the total power that appears to be flowing in the circuit and is used in calculations related to power factor and power distribution.