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Single Phase Smart Meters Manufacturer.

High-performance smart metering infrastructure for global utility networks and sustainable energy grids.

Product
Narrative

Technical Innovation & Quality Heritage

YTL’s Single Phase Smart Meters are the foundational building blocks of the modern residential smart grid. Engineered by Zhejiang Yongtailong with over 20 years of manufacturing expertise, these meters provide highly accurate measurement for single-phase two-wire and three-wire electrical systems. Far beyond simple energy counting, they feature advanced bi-directional communication, allowing utilities to implement remote reading, dynamic pricing, and real-time load management. These meters are built to international IEC and MID standards, ensuring long-term stability and resistance to environmental stressors. With integrated anti-tamper logic and non-volatile memory, our single-phase solutions protect utility revenue while providing consumers with the granular data they need to manage their energy footprint more efficiently in an increasingly digital world.

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Technical Datasheet

Technical ParameterDetailed Specification
Accuracy ClassClass 1.0 (Active Energy) / Class B (MID)
Voltage Range120V, 220V, 230V, 240V (+/- 20%)
Current Range5(60)A, 5(80)A, 10(100)A Direct Connection
CommunicationWi-Fi, NB-IoT, GPRS, LoRaWAN, RS485
StandardIEC 62052-11, IEC 62053-21, EN 50470

Product Application

  • Residential Apartments
  • Student Accommodation
  • Remote Holiday Homes

Residential Apartments

Ideal for modern high-rise residential buildings where centralized remote reading is essential. These meters eliminate the need for manual access to individual units, providing automated monthly billing and real-time consumption alerts directly to the property management dashboard.

Student Accommodation

Perfect for managing high-turnover student housing. Landlords can utilize the smart features to track individual room usage, implement energy limits, and prevent bill disputes through transparent, cloud-accessible energy reports for each occupant.

Remote Holiday Homes

Provides peace of mind for property owners of secondary residences. By using cellular or Wi-Fi connectivity, owners can remotely monitor their home’s energy status, detect unauthorized appliance use, and ensure pipes haven't frozen by tracking heating system performance from anywhere in the world.

Product Advantages

Revenue Protection

Features advanced anti-tamper sensors that detect magnetic interference, cover opening, and neutral line bypass, immediately logging events to prevent energy theft.

Compact Modular Design

The space-saving footprint allows for high-density installation in standardized meter cabinets, reducing the overall infrastructure cost for large-scale residential developments.

Future-Ready Connectivity

Supports swappable communication modules, allowing utilities to upgrade from simple RS485 to 4G or NB-IoT networks without replacing the entire meter unit.

Frequently Asked Questions

  • Q: Is this meter difficult to install for a standard electrician?

    A: Not at all. It follows standard wiring conventions for single-phase systems. We provide clear wiring diagrams on the housing and comprehensive manuals for every model.

  • Q: What happens to my data during a power outage?

    A: All consumption data and event logs are stored in non-volatile EEPROM memory, which retains information for over 20 years without needing an internal battery.

  • Q: Can I view my energy usage on a smartphone?

    A: Yes, if you select our Wi-Fi or Cellular-enabled models, you can connect the meter to our mobile app for real-time tracking and historical data analysis.

  • Q: Does the meter support prepaid credit?

    A: Many of our single-phase models can be configured for STS-compliant prepayment, allowing users to load credit via 20-digit tokens or mobile apps.

  • Q: How accurate is the measurement?

    A: Our meters are Class 1.0 certified, meaning the measurement error is less than 1% across the entire rated operating range, meeting strict utility billing requirements.

Welcome To A National High-tech Enterprise

Established in 2000, Zhejiang Yongtailong Electronic Co., Ltd. is located in Tongxiang. As a professional Single Phase Smart Meters manufacturers and Single Phase Smart Meters suppliers in China , 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. Since our foundation in 2000 we have grown to a manufacturer which complies and meet to many specifications from our national and international partners. At present our export volume makes us a leading company for technology and product export to more than 60 countries throughout the world.YTL is devoted to develop and design all types of electronic energy meters, concentrators and solution applications. With a combined design of the special accessories, we have successfully developed series of competitive products of small size, multifunction, low power consumption and excellent performance. We offer a one-to-one service to our partners. With annually over 68 projects that are successfully finished and holding over 500 patents of design rights, we are also advanced in the technology and patents of current sampling.

  • 2000

    Established In

  • 500+

    Employees

  • 60+

    Export
    Countries

  • 500+

    Patent

  • 10million+

    sets per year

YTL Honor

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

YTL News

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