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Single Phase Smart Watt Hour Meter Factory

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Single Phase Smart Watt Hour Meter Manufacturers

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  • DDS353AI

    YTL DDS353 5(50)A DIN Rail Single Phase Power Meter Company

    YTL DDS353 5(50)A DIN Rail Single Phase Power Meter Company

  • D112134

    YTL DDS353 5(50)A DIN Rail 1P 1W Solar IoT Power Meter

    YTL DDS353 5(50)A DIN Rail 1P 1W Solar IoT Power Meter

  • D112132

    YTL DDS353 DIN Rail China Single Phase Watt Hour Meter MID B+D Approved

    YTL DDS353 DIN Rail China Single Phase Watt Hour Meter MID B+D Approved

  • D118019

    YTL DDS353H 50Hz Din-Rail 1P 1W Power Monitor MID Power Meter

    YTL DDS353H 50Hz Din-Rail 1P 1W Power Monitor MID Power Meter

  • D112131

    YTL DDS353 DIN Rail Single Phase 1W Solar PV Smart Factory Watt Hour Meter

    YTL DDS353 DIN Rail Single Phase 1W Solar PV Smart Factory Watt Hour Meter

  • D112130

    YTL DDS353 5(50)A DIN Rail 1P 1W Solar Energy products MID Certificated

    YTL DDS353 5(50)A DIN Rail 1P 1W Solar Energy products MID Certificated

  • D112135

    YTL DDS353 DIN Rail Singlephase One Wire Power Meter CE MID B+D Certified

    YTL DDS353 DIN Rail Singlephase One Wire Power Meter CE MID B+D Certified

  • DDS353FI

    YTL Company DDS353 DIN Rail Single Phase Company Solar PV CE MID B+D Approved kWh Meter

    YTL Company DDS353 DIN Rail Single Phase Company Solar PV CE MID B+D Approved kWh Meter

  • DDS353AF

    YTL DDS353 230V DIN Rail Singlephase 1 Wire Pulse Power Meter

    YTL DDS353 230V DIN Rail Singlephase 1 Wire Pulse Power Meter

  • DDS353F-R

    YTL DDS353 5(50)A DIN Rail 1P 1W Vehicle Charging China Power Meter

    YTL DDS353 5(50)A DIN Rail 1P 1W Vehicle Charging China Power Meter

  • DDS353F+R

    YTL DDS353 DIN Rail Singlephase One Wire EV Charging Smart kWh Meter Manufacturer

    YTL DDS353 DIN Rail Singlephase One Wire EV Charging Smart kWh Meter Manufacturer

  • DDS353AF

    YTL DDS353 5/50A DIN Rail 1P One Wire AC Wholesale kWh Meter Manufacturer

    YTL DDS353 5/50A DIN Rail 1P One Wire AC Wholesale kWh Meter Manufacturer

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

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    MID
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    KEMA
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    DLMS
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    IEC
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Industry Knowledge Extension

YTL's Single Phase Smart Watt Hour Meter

Zhejiang Yongtailong Electronic Co., Ltd. has established itself as a leader in the manufacturing of innovative electronic energy solutions, including our advanced single phase smart watt hour meter. Designed with both residential and industrial applications in mind, our smart meters are engineered to provide accurate energy consumption data, facilitating efficient energy management.

Our single phase smart watt hour meter features a compact design, multifunctionality, and low power consumption, making it an ideal choice for modern energy management systems. The integration of cutting-edge technology allows for real-time monitoring and seamless data communication, essential for Automated Meter Reading (AMR) and Advanced Metering Infrastructure (AMI) solutions.

With over 68 successful projects completed annually and more than 500 design patents, we ensure that our products not only meet but exceed the specifications required by both national and international standards. Our commitment to quality and innovation positions our single phase smart watt hour meter as a reliable solution in the global market, with proven effectiveness across more than 60 countries.

Partnering with YTL means benefiting from our tailored one-to-one service approach, where we focus on delivering customized solutions that meet your specific energy management needs. Trust in our expertise and technology to enhance your energy efficiency and operational effectiveness.



What is single phase smart watt hour meter?

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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