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 |
https://www.ytl-e.com/contact/
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.
Established In
Employees
Export Country
Design Right Patent
1. Accurate measurement protects user rightsElectricity meters are the core equipment for electricity metering. Their accuracy may be affected by the external e...
As an important part of smart grid, AMI (Advanced Metering Infrastructure) Watt-hour meter has a bright future and is full of challenges. The following is a det...
There are various types of certifications for electric meters, which aim to ensure that the meters meet the standards and requirements set by different countrie...
1. Efficiency of three-phase power systemsThree-phase electricity is the most common power supply method in the current industrial field. Compared with single-p...
The anti-magnetic field technology in energy meters is a crucial feature designed to ensure accurate and fair energy measurement. As electricity theft methods ...
The lead seal of electric energy meter plays a vital role in the work of electric power measurement and management, which is mainly embodied in the following as...