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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 Anti Tamper Multi Function Power Meter with IR/RS485 Suppliers and Anti Tamper Multi Function Power Meter with IR/RS485 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.
Anti Tamper Multi Function Power Meter with IR/RS485 Suppliers
Anti Tamper Multi Function Power Meter with IR/RS485
This is an anti-tamper single phase multi-function meter with RS485 communication. It has alarming function if the cover of the meter is opened. LCD display different parameters like current, voltage, instantaneous power and kWh.
This meter is favored by customers with the features of high accuracy, wide measuring range, various anti-tampering functions.
- Technical Parameters
- Connection Diagram
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Voltage 120V± 20 % Current 0.25~5（80）A frequency 50~60Hz Constant 3200imp/kwh(LED) Accuracy class Active power 1.0 Reactive power 2.0 Wiring Direct Inductance Measurement type AC Power supply single phase two wire Power type switching power supply Installation method suspension Mounting Environmental temperature -20~75℃ Application Environment IP54，
outdoor, meter can work under 70 degreeSampling method Shunt Service life (reference temperature) 10 years Standards need to comply IEC62052-11-2003;
IEC62053-21-2003;
IEC62053-23：2003
IEC 62056-21 : DLMS/COSEM -
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China Anti Tamper Multi Function Power Meter with IR/RS485 Company