194 Articles found
Zhejiang Yongtailong Electronic Co.,LTD Articles
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Anti-theft function of energy meters — Magnetic field protection
The anti-magnetic field technology in energy meters is a crucial feature designed to ensure accurate and fair energy measurement. As electricity theft methods continue to evolve, particularly through magnetic field interference to affect meter ...
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What is the EMI and EMS test of energy meter
EMI test and EMS test are the core components of electromagnetic compatibility (EMC) test in the field of energy meter. These two tests are very important to ensure the stable operation and accurate measurement of energy meters in various ...
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In which countries Electric Prepayment Meter is widely used
Electronic pre-payment meter, as a kind of electric meter combining pre-payment and intelligent metering technology, has been widely used in the world because of its advantages of solving the difficulty of electricity charge and improving the level ...
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Selection of Three-Phase MID Electric Meters Based on Different Application Scenarios
MID certification (Measuring Instruments Directive) is an EU regulation designed to oversee metering devices. Products certified with MID can access the EU market, enhancing competitiveness and credibility. MID-certified meters guarantee high ...
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What are the current sampling methods of the energy meter？
The current sampling methods for electric meters mainly include the following types, each with its own characteristics and applicable scenarios: 1.Transformer-Sampled Electric Meter · Definition and Principle A transformer-sampled electric meter ...
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Differences Between DC Meters and AC Meters
DC meters and AC meters have significant differences in several aspects, primarily in the nature of the measured current, working principles, application scenarios, structural characteristics, error characteristics, and pricing and maintenance. ...
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Application and function of intelligent switch
As an important part of smart home, smart switch has various functions and brings great convenience and intelligent experience for Modern Family life. Here are the main functions of the smart switch: 1-Remote control Function description: the smart ...
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Why Wireless IoT Communication Technology is the Preferred Choice for Smart Homes?
Wireless IoT communication technology has become the preferred choice for smart homes for several key reasons: 1. Convenience and Flexibility No Wiring Required: The greatest advantage of wireless IoT communication technology is that it eliminates ...
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How the energy meter implements anti-islanding functionality
The energy meter itself does not directly implement anti-islanding functionality; rather, it serves as a metering device in the power system to measure and record energy consumption. However, in distributed generation systems (such as photovoltaic ...
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What functions do intelligent power monitoring devices need to have
As a key component of modern power system, intelligent power monitoring device has various and complex functions, which aims to realize real-time monitoring, early warning, control and management of power system, to improve the operational ...
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What is the biggest advantage of a electricity M-Bus meter？
The M-Bus energy meter (Mid-Bus electricity meter), as an important part of the remote meter reading system, has a number of significant advantages, which are mainly due to its unique design concept and advanced technical characteristics. The ...
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What is the biggest advantage of a electricity?
M-bus Energy meterWhat is the biggest advantage of a electricity M-Bus meter？ m-bus Energy meter The M-Bus energy meter (Mid-Bus electricity meter), as an important part of the remote meter reading system, has a number of significant ...
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Export MID energy meters to EU Market!
Zhejiang Yongtailong Electronic Co., Ltd. has extensive experience in research and development (R&D) as well as in exporting MID energy meters to the EU market. Here’s an overview highlighting this expertise: Company Overview: Zhejiang ...
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How to Choose the Suitable Communication Method for Prepaid Electricity Meters?
When selecting a communication method for prepaid electricity meters, various factors need to be considered, including actual application requirements, system architecture, costs, reliability, and ease of use. Below are some common communication ...
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Prepaid Electricity Meters: A New Choice for Modern Energy Management
With the advancement of technology and the improvement of living standards, the demand for electricity is increasing day by day. Traditional postpaid electricity meters are gradually unable to meet users' requirements for flexibility and ...
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Types of Energy Meters Suitable for EV chargers
1. Single-Phase MID Energy Meterl Technical Specifications:Ø Power Measurement Range: Typically supports a range of 5-100A, suitable for voltages below 230V.Ø Accuracy: Complies with MID standards, usually rated at ...
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Why LoRa, Wi-Fine, and Wi-Sun Wireless Communication Technologies Are Preferred for Electric Meters
LoRa, Wi-Fine, and Wi-Sun wireless communication technologies are favored in the field of electric meters primarily due to their unique technological characteristics, making them highly suitable for applications in this domain. Below is a specific ...
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What are the future technology trends of power energy monitoring?
What are the future technology trends of power energy monitoring? The future technological trends in power energy monitoring represent a diversified and rapidly advancing field, encompassing various aspects such as intelligence, digitization, ...
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Common Applications of DC Meters
Common Applications of DC MetersDC meters are essential measuring tools in the power system, with a wide range of applications. The following is a detailed overview of the common uses of DC meters:I. New Energy Generation Systems1. Solar ...
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Comparison between Din rail Mounted Electricity Meters and Wall Mounted Electricity Meters
Din rail Mounted Electricity Meters and Wall Mounted electricity meters differ significantly in terms of installation methods, application scenarios, and functions. Both types of meters adhere to the same standards for ...
