Parameter | |
Description | type |
3-phase 4-wire: | Direct type Indirect type |
Accuracy class | 1.0 (or better)-active energy 2.0-Reactive Energy |
Voltage | 230VAC |
Frequency | 50Hz |
Ib/Imax | Direct type: 10/100A; Indirect type:1.5(6)A; |
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 |
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 IR (always present) Plug-in module: PLC (G3) 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 |
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 Split Type Energy Power Meter GPRS Communication Suppliers and YTL Prepaid Meter Split Type Energy Power Meter GPRS Communication 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...