Parameter | Significance |
Accuracy class | 1,0 |
Rated voltage of a power network | 3*220 ± 10% |
Frequency of a power line, Hz | 50 ± 10% |
Nominal (Max) current, A | 3*5(120) |
tariffs | 8 |
Quantity of independently programmed tariff seasons (months) in a | 12 |
Number of independently programmed tariff days in a week | 7 |
Quantity of tariffs in a day | 8 |
Quantity of tariff zones in a day | 24 |
Quantity of independently programmed holidays in a year | 30 |
Resource of the built-in calendar, limit of year | 2050 |
Possibility remote in transition to summer-winter time (ZV - at 03:00 the last night of October since Saturday on Sunday at o'clock; LV – the same for for March about 1 hour forward) |
available |
Speed of an exchange of IrDA, bats/second. | 9600 |
constant, imp/kW | 1600 |
Volume of statistical information stored in ROM, not less, days | 465 |
Safety of statistical saved-up information in the absence of power supply, years | 40 |
Daily average leaving of a real time, second. | ±0,5 |
The range of temperature of operation | - 40 ~ +70 |
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 DIN rail Three Phase Four Wires with IR and RS485 muliti tariff energy meter Suppliers and YTL DIN rail Three Phase Four Wires with IR and RS485 muliti tariff energy 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.
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