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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 YTL Three Phase Energy Meter Company four Wire LCD Suppliers and YTL Three Phase Energy Meter Company four Wire LCD 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.
YTL Three Phase Energy Meter Company four Wire LCD Suppliers
YTL Three Phase Energy Meter Company four Wire LCD
Three phase wall mounted electric meter, adopt LCD diplay. The energy meter is designed in comply IEC 62052-11 and IEC 65053-21, with IR communication which can be used for local parameter setting and data reading.
- Technical Parameters
- Features
- Description
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Voltage of D521033: 3*120/208V AC±20%
Voltage of D521034: 3*220/380V AC±20%
Current: 3*5(100) A
Accuracy class: 1.0
Standard: IEC62052-11,IEC62053-21
Frequency of D521033: 60Hz
Frequency of D521034: 50Hz
Impulse constant: 800imp/kWh
Display: LCD 6+1
Power consumption: ≤8VA ≤1Wh
Starting current: 0.004Ib
Temperature range: -20～70℃
Average humidity value of year: 75%
Maximal value: 95%
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*kWh measurement.
*Optical port according to IEC1107 mode A.
*Long life LCD
*Optional function: super capacitor
*Adopt three shunts solution
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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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China YTL Three Phase Energy Meter Company four Wire LCD Company