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Established in 2000, Zhejiang Yongtailong Electronic Co., Ltd. is located in the center of Shanghai, Hangzhou and Suzhou cities. YTL is a professional China Three-phase electronic digital display Panel meter YTL72 Series Suppliers and Three-phase electronic digital display Panel meter YTL72 Series Company. With more than 20 years of energy metering experience, we devote ourselves to providing competitive projects and creating value for customers. 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 50 countries throughout the world. With provincial high-tech enterprise R&D center, YTL is the Top 100-enterprise with most investment value in Zhejiang. And“Yongtailong”is the famous brand of Zhejiang. For any new products of customers, we will communicate with customers very professionally, listen to their opinions and give useful suggestions to ensure that excellent quality products are made.
Three-phase electronic digital display Panel meter YTL72 Series Suppliers
Three-phase electronic digital display Panel meter YTL72 Series
The three-phase electronic multifunction digital display meter (also known as a panel meter or embedded electricity meter) is designed in accordance with the GBT\IEC standards. It features various functions such as measurement of electrical parameters, energy statistics, power quality analysis, event alarms, event recording, and network communication.
- Technical Parameters
- Product Selection
- Description
- Dimensions Diagram
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Operating Voltage: 48~276V AC/DC
Sampling Voltage: 57.7-288V AC (L-N), 100-500V AC (L-L), compatible with three-phase three-wire and three-phase four-wire systems
Sampling Current: 1.5(6)A (allows 1.2 times overload)
Accuracy Class: Active 0.5S, Reactive 2.0
Standards: IEC 62052-11 2020, IEC 62053-22 2020, IEC 61557-12 2021, GB/T 17215.211—2021, GB/T 17215.321—2021
Frequency: 50/60Hz
Protection Class: Class Ⅱ
Temperature Range: -40 to 70°C
Humidity Range: ≤95%
Altitude: ≤2000 meters -
YTL72-200
YTL72-220
YTL72-320
RS485 Communication
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Y-Bus Communication
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DI Input
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DO Output
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Event Alarm
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Event Recording
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SOE Event
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Various Electrical Measurements
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1、Menu Button
2、Left Scroll Button
3、Right Scroll Button
4、Confirm Button
Materials
Base: PC+ABS Alloy
Cover: PC+ABS AlloyRetention Clip: ABS
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Welcome To A National High-tech Enterprise
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2000
Established In
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500+
Employees
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60+
Export Country
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500+
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Why Are DC Meters Becoming Increasingly Important in the New Energy Era?
2026-03-06After more than a century of traditional AC grids dominating the world’s power systems, a silent yet profound DC revolution is sweeping forward with the wav...
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Towards Precision and Intelligence: How Electronic Instruments Reshape Industrial Perception and Decision-Making
2026-03-04In every vein of industrial development and human life, measurement is the starting point of cognition and the cornerstone of optimization. From the energy fl...
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Will a Smart Meter Run Faster After Replacing the Old One at Home?
2026-03-03The Prevalence of This Concern When households replace traditional mechanical electricity meters with new smart meters, some users may wonder whether the meter...
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Working Principle of Electronic Instruments: Precise Sensing in the Digital World
2026-03-02An Inevitable Choice of Technological Evolution In industrial measurement and civil metering, electronic instruments have gradually become the core of modern m...
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The "Energy Nerve" of Smart Communities: Smart Meters Connecting a Green Lifestyle
2026-02-27In the development of smart communities, there is an easily overlooked yet critical component: the smart electricity meter.No longer an isolated metering devic...
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China Three-phase electronic digital display Panel meter YTL72 Series Company