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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 China Single Phase IC card Prepayment Electricity Meter Suppliers and YTL China Single Phase IC card Prepayment Electricity Meter 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 China Single Phase IC card Prepayment Electricity Meter Suppliers
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YTL China Single Phase IC card Prepayment Electricity Meter
- Technical Parameters
- Features
- Meter Dimensions
- Diagram for installation
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Voltage: 230VCurrent: 5(60) AAccuracy class: 1.0Standard: IEC62052-11, IEC62053-21Frequency: 50-60HzImpulse constant: 1000imp/kWhDisplay: LCD 6+2Power consumption: ≤1.2W and 1.2VAStarting current: 0.4% IbWorking Temperature: -20～55℃Storage Temperature: -25～70℃Average humidity value of year: 75%
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● Recharge by IC card;● The relay will off when over load. There are 3 methods to close the relay: Inject the IC card ;Press the button; Switch on after 1 minute automatically. The methods could be chosen to switchon via Infrared and RS485;● When the instantaneous power value is more than the threshold, the relay will open. Themethods of making the relay close are settable. 1.inject the IC card 2.press the button and thetimes of using this method should be less than the times of switching off caused by over loaded. 3.switch on after 1 minute automatically;● When the remain energy is less than the threshold, the meter will alarm and the threshold couldbe set via Infrared or RS485;● Prevent hoarding (too much) credit. The charged credit cannot surpass the preset valuethreshold. And the sum of recharged credit and left value cannot surpass the extreme credit of themeter either ( 999999.99kWh);● The equipped Vending System has a multiple access management function, and could beoperated by multiple accounts and generate reports automatically;● When off power, the meter will record the total kWh, remain kWh, impulse number and alsoother data that the meter has;● LCD displays total kWh, remain kWh, latest purchasing energy, meter number, user number andthe forward and reverse;● Press the button to roll LCD pages:1. Total kWh22. Remain kWh3. Latest purchasing energy4. Meter number5. User number6. The LCD will show Error5 when the remain energy is not enough(it will not alarm if the remainenergy is more than the alarm value)● Communication: Infrared and RS485;● There are User’s Card, Recharge Card and Reset Card for this system.
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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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