Single Phase Smart Watt Hour Meter Factory

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Single Phase Smart Watt Hour Meter Manufacturers

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  • DDS353F-R-I UKCA

    YTL DDS353 DIN Rail Single Phase 1 Wire IEC Power Submetering System Management

    YTL DDS353 DIN Rail Single Phase 1 Wire IEC Power Submetering System Management
  • DDS353F+R+I UKCA

    YTL China DDS353 Single Phase Din Rail Energy Meter UKCA Certificate

    YTL China DDS353 Single Phase Din Rail Energy Meter UKCA Certificate
  • DDS353AI MID

    YTL DDS353 DIN Rail 1P One Wire UKCA Certified Energy Meter For Home

    YTL DDS353 DIN Rail 1P One Wire UKCA Certified Energy Meter For Home
  • DDS353AF MID

    YTL DDS353 DIN Rail Single Phase One Wire Submeter Company Power Meter

    YTL DDS353 DIN Rail Single Phase One Wire Submeter Company Power Meter
  • DDS353FI MID

    YTL DDS353 Digital Electricity Meter DIN Rail Singlephase 1W CE UCKA Certificated

    YTL DDS353 Digital Electricity Meter DIN Rail Singlephase 1W CE UCKA Certificated
  • DDS353F+R MID

    YTL DDS353 DIN Rail Single Phase 1 Wire Watt Hour Meter Company MID B+D Approved

    YTL DDS353 DIN Rail Single Phase 1 Wire Watt Hour Meter Company MID B+D Approved
  • DDS353F-R MID

    YTL DDS353 DIN Rail Single Phase One Wire Solar System Energy Meter For AC

    YTL DDS353 DIN Rail Single Phase One Wire Solar System Energy Meter For AC
  • DDS353F-R-I MID

    YTL DDS353 230V DIN Rail Singlephase 1 Wire Solar Energy Meter products

    YTL DDS353 230V DIN Rail Singlephase 1 Wire Solar Energy Meter products
  • DDS353F+R+I MID

    YTL DDS353 50A DIN Rail Single Phase Smart Watt Hour Meter products

    YTL DDS353 50A DIN Rail Single Phase Smart Watt Hour Meter products
  • D112133

    YTL Wholesale SupplierDDS353 5(50)A DIN Rail 1P 1W Solar Inverter Energy Meter MID Certificated

    YTL Wholesale SupplierDDS353 5(50)A DIN Rail 1P 1W Solar Inverter Energy Meter MID Certificated
  • D12A067-PLC

    YTL DLMS Electricity Meter Split Type PLC Communication

    YTL DLMS Electricity Meter Split Type PLC Communication
  • D124066-GPRS

    YTL ODM factory GPRS Watt hour meter with 4G or 3G communication

    YTL ODM factory GPRS Watt hour meter with 4G or 3G  communication

Welcome To A National High-tech Enterprise

Established in 2000, Zhejiang Yongtailong Electronic Co., Ltd. is located in the center of Shanghai, Hangzhou and Suzhou cities. As a professional China Single Phase Smart Watt Hour Meter Manufacturers and Single Phase Smart Watt Hour Meter Factory, YTL designs and produces electronic energy meters which are cost-efficient and ideal for the use in solutions for AMR/AMI at residential as well as industrial applications.YTL was one of the first companies in the domestic market with which had an internal R&D department as well as international sales business. YTL is devoted to develop and design all types of wholesale Single Phase Smart Watt Hour Meter, concentrators and solution applications. At present our export volume makes us a leading company for technology and product export to more than 50 countries throughout the world.

  • 2000

    Established In

  • 500+

    Employees

  • 50+

    Export Country

  • 350+

    Design Right Patent

YTL Honor

  • MID
    MID
  • KEMA
    KEMA
  • DLMS
    DLMS
  • IEC
    IEC
  • KEMA
    KEMA
  • SGS
    SGS

YTL News

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  • How smart meters implement load management?
    2024-10-12

    The process of implementing load management with smart meters involves real-time monitoring of users' electricity usage, optimizing electricity usage through data analysis and control strategies, prev...

  • What are the characteristics of building electrical measurement
    2024-10-09

    As an indispensable part of modern building management, building power measurement is characterized in many aspects, including accuracy, real-time, high efficiency and importance for energy conservati...

  • Single-phase meters with MID
    2024-09-29

    Single-phase meters with MID, that is, single-phase energy meters that comply with the EU Metering Directive (MID) standard, have been widely used in power systems. This type of meter has gradually be...

  • three phase meters with MID
    2024-09-29

    three phase meters with MID is an instrument used to measure and record three-phase AC electric energy in the power system. It has obtained the MID (Measuring Instrument Type Approval) certificate, wh...

Industry Knowledge Extension

A single-phase smart watt-hour meter is an advanced type of electric meter that measures the consumption of electricity in a single-phase power supply system and transmits the data to the utility company for billing and monitoring purposes. Unlike traditional analog meters, smart meters are equipped with digital technology and can communicate the electricity consumption data to the utility company in real-time, which provides more accurate and efficient energy billing and management.


What are the advantages of single phase smart watt hour meter?

Single phase smart watt-hour meter has several advantages, including:
1.Improved accuracy: Single phase smart watt-hour meters use digital technology, which provides higher accuracy in reading and recording electricity consumption.
2.Remote reading: The meter can be remotely read, eliminating the need for manual meter reading, saving time and resources.
3.Advanced features: Smart meters can provide advanced features such as tamper detection, load profiling, and outage notification.
4.Energy consumption monitoring: It allows consumers to monitor their energy consumption in real-time, helping them reduce energy usage and save money.
5.Improved billing: The accurate readings provided by smart meters can lead to more accurate billing, reducing the risk of disputes and overcharging.
6.Enhanced grid management: Smart meters provide valuable information to utilities, enabling them to better manage the electricity grid and reduce waste.


What is the measurement of single phase energy using watt-hour meter?

Using a watt-hour meter (i.e., active power meter or energy meter) to measure single-phase power is a widely used power metering method. The watt-hour meter is based on the principle of integrating active power over time and is used to measure the cumulative value of power passing through a circuit over a period of time.
In a single-phase power system, the watt-hour meter records the total power output at a certain point in the system, usually in kilowatt-hours (kWh) as the recording unit. When current passes through the circuit, the watt-hour meter measures the product of the current and voltage (i.e., power) and integrates the power value over time to obtain the total amount of power consumed during the period of time.
This measurement method is not only accurate and reliable, but also can intuitively reflect the consumption of power, which helps users to manage energy and implement energy-saving measures. Therefore, the watt-hour meter has been widely used in power systems and has become one of the important tools in the field of power metering.



How does a single phase electronic energy meter work?

The working principle of a single phase electronic watt hour meter is as follows:
a. Voltage and current measurement:
The single phase watt hour meter first converts the measured voltage (U) and current (I) through the voltage input circuit and the current input circuit for subsequent processing.
b. Power calculation:
1. Use an analog multiplier to multiply the converted voltage (U') and current (I'). The gain of the analog multiplier is K, which generates a signal (U0) proportional to the product of U and I (i.e., active power P).
2. U0 is proportional to active power P, i.e., U0 = K * P.
c. Conversion of analog signal to digital signal:
Next, the analog quantity U0 is converted into a frequency pulse output proportional to the size of UIcosφ (instantaneous value of active power) through a U/f (voltage/frequency) conversion type A/D converter.
d. Electric energy measurement:
The frequency pulses are counted cumulatively by the counter, so as to measure the electric energy value within a certain period of time t. This electric energy value is obtained by integrating the instantaneous value of active power (time accumulation).
e. Display and storage:
The measured electric energy data is stored in the memory inside the electric energy meter and displayed through displays such as digital tubes, which is convenient for users to read and manage.
f. Technical features:
1. The single rate watt hour meter adopts digital circuit technology, microcomputer technology and electronic filtering technology, etc., with the characteristics of high precision, low energy consumption and programmability.
2. It does not require the installation of batteries, and measures electric energy through instantaneous sampling and digital circuit technology to ensure the accuracy and reliability of measurement.

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