Parameter |
Description |
type |
3-phase 4-wire: Direct type Indirect type |
Accuracy class |
1.0 (or better)-active energy 2.0-Reactive Energy |
Voltage |
3*240/415V |
Frequency |
50Hz |
Ib/Imax |
Direct type: 5/100A; |
Min Starting Current |
Class 1:40mA Class 2: 50mA |
Over-voltage rating |
Withstand 420VAC for 48 hours |
LCD |
LCD with back light; Display voltage of L1,L2L3; Display phase current flow direction; Active tariff indication; Load-switch status; Operational mode; Tamper status; Communications status to DCU; Token acceptance status; Overload; Remaining credit; Volts; Amps; kWh; kVArh; Cyclic display of data on LCD-configurable; Manual scrolling data display using scroll keys;
|
Measurement |
Each phase and neutral current measurement Neutral line with CT. |
Alarm |
PF; voltage dip/Low voltage; Temperature near terminal block |
Tamper inputs |
Meter cover open; Terminal cover open; Comms module cover open; Strong magnetic field tamper |
Communications |
RS485 (always present) IR (always present) Plug-in module: Wi-Fine GPRS LoRa Protocol: DLMS |
Tariff |
Multi tariff |
Maximum demand |
Configurable integration period-with auto reset on the 1st of every month.Manual reset must also be possible via secure short code method.MD to be part of scroll display. |
Load management |
Support second configurable load limit threshold that becomes active during configurable periods |
LCD display when no Power |
LCD display; when the button is pressed, the battery should allow the LCD to maintain for 30 seconds when the meter is not powered |
Anti-tamper when Neutral missing |
when Neutral missing, the meter still can work(battery support) |
Standards compliance |
IEC62052-11 IEC62053-21 IEC62056-46 IEC62056-61 IEC62053-61 |
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 prepaid meter 800imp/kWh Split Type 3 Phase Four Wires keypad energy meter Suppliers and YTL prepaid meter 800imp/kWh Split Type 3 Phase Four Wires keypad 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
With the development of society and the increase of electricity demand, metering and billing technology is also constantly developing and innovating. CT Power...
YTL, as an company of electricity meter, this Kenya exhibition brought us some Sentiment.The three years of COVID-19 have had a significant impact on the econom...
In today's world, where the demand for energy is continually rising, it is essential to prioritize sustainable energy practices. As the global population grows,...
IoT energy meter, with the rapid development of IoT has been fully used, and has become an important part of the smart home, quickly attracted people's attent...
Smart power meter will become the most important equipment in the field of smart home, while realizing energy measurement, through automation technology and re...
As the world transitions towards a more sustainable and energy-efficient future, so full-smart meters has become increasingly prevalent.In particular, three-pha...