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DIN Rail Energy Meters Manufacturer.

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

Product
Narrative

Technical Innovation & Quality Heritage

YTL’s DIN Rail Energy Meters represent the perfect fusion of high-precision metering and compact modular design. Specifically engineered for space-constrained electrical cabinets, these meters snap directly onto any standard 35mm DIN rail, making them the preferred choice for modern sub-panel installations. As a global manufacturer, Zhejiang Yongtailong has optimized these meters to provide high reliability with a minimal footprint, ranging from ultra-slim single-module widths for simple circuits to multi-functional units for complex industrial loads. Despite their small size, they are packed with features including LCD displays, pulse outputs, and Modbus communication. Whether you are retrofitting an existing building or designing a new smart panel, our DIN-rail solutions offer the easiest path to comprehensive energy visibility without the need for bulky, traditional meter housings.

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Technical Datasheet

Technical CategoryDIN Rail Specification
Mounting StandardDIN EN 50022 (Standard 35mm Rail)
Module Width18mm (1P), 36mm (2P), 72mm (4P), 126mm (7P)
DisplayHigh-contrast 6+1 digit LCD / Backlight optional
ProtocolsModbus-RTU via RS485, M-Bus, or S0 Pulse
EnvironmentalOperating Temp: -25掳C to +55掳C / Humidity: <95%

Product Application

  • EV Charging Points
  • HVAC System Monitoring
  • Modular Retail Kiosks

EV Charging Points

The compact design makes these meters the ideal choice for integration into residential and commercial electric vehicle chargers. They provide accurate kWh billing for the charging station while fitting perfectly into the limited internal space of the charging unit.

HVAC System Monitoring

Used by building engineers to sub-meter large air conditioning units and heating systems. By mounting these meters on the DIN rail alongside the system breakers, facility managers can isolate energy costs for climate control and identify inefficient equipment.

Modular Retail Kiosks

Perfect for temporary pop-up shops and kiosks in malls where space is at a premium. These meters allow mall operators to provide a dedicated sub-meter for each small tenant without the need for large, unsightly meter boxes.

Product Advantages

Rapid Tool-Free Install

Features a spring-loaded DIN rail clip that allows for secure mounting in seconds, drastically reducing labor time and cost during large-scale electrical panel upgrades.

Exceptional Space Efficiency

Our ultra-slim single-module meters provide full-featured energy measurement in just 18mm of width, maximizing the number of circuits you can monitor in a single cabinet.

Industrial-Grade Reliability

Built with solid-state components and no moving parts, ensuring a maintenance-free lifespan of over 15 years even in high-vibration industrial environments.

Frequently Asked Questions

  • Q: Can these meters be used for legal billing?

    A: Yes, we offer MID-certified (B+D module) versions of our DIN rail meters which are legally approved for fiscal billing throughout Europe and the UK.

  • Q: Do I need a special cabinet for these?

    A: No, these meters are designed to fit any standard consumer unit or industrial distribution board that uses a standard 35mm DIN rail.

  • Q: Can I connect this to my computer system?

    A: Yes, most of our DIN rail models include an RS485 port supporting Modbus-RTU, making them easy to connect to a PC or PLC via a simple converter.

  • Q: What is the maximum current a DIN rail meter can handle?

    A: Our direct-connect 3-phase DIN rail meters can handle up to 100A, while our 1-phase versions typically support up to 60A or 80A.

  • Q: Is the LCD easy to read in dark cabinets?

    A: We offer models with high-visibility backlighting that can be programmed to stay on or light up upon a button press for easy reading in low-light environments.

Welcome To A National High-tech Enterprise

Established in 2000, Zhejiang Yongtailong Electronic Co., Ltd. is located in Tongxiang. As a professional DIN Rail Energy Meters manufacturers and DIN Rail Energy 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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