watt-hour meter Articles
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Electric energy meters help the development of power applications
- Oct 25, 2022- Electric energy measurement is an important link in the production and operation activities of power enterprises and the safe operation of the power grid. Trade settlement and assessment of the economic and technical indicators of the power system must rely on accurate and complete electrical energy measurement devices. The performance and management level of electric energy ...
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WiFine communication converter helps energy meters to realize remote communication
With the advent of the era of big data, the demand for information, data and intelligence has become an inevitable trend. The energy meter is not only the traditional metering function, but also the remote communication has become a key basic function of the energy meter. In the early period, many installed meters did not consider remote communication, but only with RS485 communication interface, ...
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Energy meters need both reduce costs and maintain quality
There is mutual competition in various industries around the world, and with the depth of the Internet era, information is more abundant, timely and transparent, which has intensified the competition in all walks of life, and many entrepreneurs feel they are in the cracks to survive. The competition in the energy meter market is also quite fierce, there are more than 500 electric meters’ ...
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Applications of Din Rail Energy Meter
The din rail energy meter is a widely used energy measuring device in various scenarios. Its high accuracy, stability, reliability, and easy installation make it widely applicable in many fields. The following will provide a detailed explanation of the applications of din rail energy meters.I. Industrial production fieldIndustrial production is one of the main application scenarios for din rail ...
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What is the event record of energy meter?
2022-12-29 00:00In the production process of electric energy meters, Yongtailong is controlled in accordance with the ISO9000 international standard quality management system. In the ISO9000 standard, the product production process needs to be traced; For Yongtailong energy meter at the use site, as long as the product number is feedback, it can be traced back to the brand, batch number, ...
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What is the function of electricity meter to guide the user to use electricity?
Electricity is not stored strictly speaking, the cost of storing electricity is very high, and the electricity sent out by power stations is wasted if not used; with the development of industry, the electricity consumption during the day has risen sharply, resulting in power tension; and the electricity load at night is low, resulting in waste. According to this pain point, users need to stagger ...
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Anatomy of the energy meter ANTI-TAMPER function
As a measurement product of electric energy, the Watt hour meter is the basis for the operation and settlement of power generation enterprises and end users, and High Accuracy, fairness and fairness are essential. The metering product design also need to prevent being vandalized, tampered and protected for other illegal behavior; in Southeast Asia, Africa, South America exist a high demand to ...
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The meaning of the parameters measured by the energy meter
- Nov 29, 2022- 2022-11-24 00:00 Energy meter is an instrument used to measure electric energy. Also be called electricity meter, electric energy meter. Electricity meter is the basis for the operation and settlement of electric power enterprises, but also an important link in the security of the power grid, residential households, industrial and commercial industrial units, etc. have adopted ...
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Why China energy meter manufacturers require the pursuit of CNAS laboratory certification
As an energy metering product, an electric energy meter is also an electronic product that needs to meet a series of standards; Mainly by EN50470, IEC62052-11 2020, IEC62053-21 2020, GB/T 17215.211-2021, GB/T 17215.321-2021, etc., these standards specify index requirements for the power performance of Watt hour meters. Electrostatic discharge immunity test, radio frequency electromagnetic field ...
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