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AMI System Smart Meters Manufacturer.

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

Product
Narrative

Technical Innovation & Quality Heritage

YTL’s AMI (Advanced Metering Infrastructure) System Smart Meters are the intelligent endpoints of a fully automated utility network. These meters are designed to function as much more than simple measurement devices; they are high-speed communication nodes that facilitate a bi-directional data flow between the utility provider and the consumer. As a comprehensive solution provider, Zhejiang Yongtailong offers a full AMI suite that includes the hardware, communication architecture (4G, NB-IoT, or RF-Mesh), and the Head-End System (HES) software. Our AMI meters empower utilities to perform remote firmware upgrades, instant outage detection, and remote load disconnection. By providing real-time visibility into the distribution grid, these meters help reduce non-technical losses, optimize grid stability, and provide the transparency required for the next generation of smart city energy management.

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Technical Datasheet

Technical CategoryAMI System Specification
Communication InterfacePluggable GPRS/4G/NB-IoT/RF/PLC Modules
Protocol StackDLMS/COSEM (IEC 62056), IDIS Certified
Internal RelayBuilt-in 100A Remote Latching Relay
Event MemoryStores 10,000+ logs (Outage, Tamper, Overload)
Self-DiagnosticInternal Health Check and Fraud detection logic

Product Application

  • National Grid Modernization
  • Smart City Infrastructure
  • Micro-Grid Management

National Grid Modernization

Perfect for nationwide utility upgrades where manual meter reading is no longer viable. Our AMI system allows utilities to collect data from millions of meters simultaneously, providing the real-time analytics needed to balance national energy demand and supply.

Smart City Infrastructure

Integrates electricity metering into the broader IoT ecosystem of a smart city. By using open protocols, our meters can share data with city-wide management platforms to optimize street lighting, water pumping, and public transport power usage.

Micro-Grid Management

Ideal for community-based energy systems that combine local solar/wind with grid power. The AMI meters provide the granular coordination needed to manage energy flow and ensure grid stability during fluctuating renewable production.

Product Advantages

Bi-Directional Communication

Enables real-time interaction between the utility and the meter, supporting remote configuration, software updates, and instant query-response cycles.

"Last Gasp" Outage Notification

Equipped with a supercapacitor that provides enough power for the meter to send an emergency "Power Failure" signal to the server the exact second grid power is lost.

Modular Radio Design

Features a swappable communication slot, allowing the utility to change the network technology (e.g., from RF to NB-IoT) without having to remove the meter from the wall.

Frequently Asked Questions

  • Q: Does YTL provide the software to manage these meters?

    A: Yes, we provide a complete AMI software platform including HES (Head-End System) and MDM (Meter Data Management) for a total end-to-end solution.

  • Q: Can I remotely disconnect a user for non-payment?

    A: Absolutely. Our AMI meters feature a built-in heavy-duty relay that can be triggered from your central office to disconnect or reconnect power instantly.

  • Q: Is the communication between the meter and server secure?

    A: Yes, we utilize high-level encryption (AES-128/256) and secure key management protocols to ensure that billing data cannot be intercepted or manipulated.

  • Q: How many meters can one concentrator handle?

    A: If using an RF or PLC mesh system, one data concentrator can typically manage between 500 and 1000 meters depending on the architectural density.

  • Q: Do the meters support over-the-air (OTA) updates?

    A: Yes, the firmware of the entire meter population can be updated remotely, ensuring your system remains up-to-date with the latest security and features.

Welcome To A National High-tech Enterprise

Established in 2000, Zhejiang Yongtailong Electronic Co., Ltd. is located in Tongxiang. As a professional AMI System Smart Meters manufacturers and AMI System 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

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