Single Phase Smart Meter with Built-in Module
General introduction
Single Phase Smart Meter with Built-in Module can measure the import and the export active energy. It is with TOU and step tariff function, and can be with PLC or RF module. It can be controlled to disconnect and reconnect the load remotely.
Main functions
1. Display and indication: Large screen LCD, abundant graphics and hinting text. The displayed contents can scroll automatically or be trigged by button, and the displayed items can be configured as per the requirements. It has backlight. Meter can be read during power outage.
2. Metering and measurements: It can measure the import and the export active energy and the total active energy. The total active energy can be configured by the import active energy and the export active energy as per the requirements. It can measure voltage, current, power, power factor, neutral current (optional), etc.
3. TOU:4 tariffs; Built-in 2 sets of time zone tables and 2 sets of daily period tables, which can be configured as per the requirements.Moreover, the switching time for both 2 sets of time zone tables and 2 sets of day profile table can be set and smoothly switch. It can be set 14day profile and 254 holidays(special day).
4. Data snapshot: It supports various ways of freezing, which include daily freezing, hourly freezing, occasional freezing, immediate freezing.
5. Event logs: It can separately record latest 10 times events, such as power outage, programming, time correction, meter cover open,disconnection and reconnection, reset of events, reset of meter, etc.
6. Communication interface: The meter has one far infrared interface, one RS485 and one PLC/RF(PLC and RF can be interchangeable.)module interface. Interfaces are independent. Communication protocol of meter conforms to DL/T645-2007.
Technical specifications
| Items |
contents |
| Techniacl Standards |
IEC62052-11; IEC62053-21 |
| Protocol |
DL/T 645-2007 |
| Accuracy |
Active: Class 1 |
| Reference voltage |
120V/220V/230V/240V |
| Current |
CT connection:1.5(6)A.
Direct connection:10(40)A,10(60)A,20(80)A,10(100)A
|
| Reference frequency |
50 / 60Hz |
| Power consumption |
＜1.5W,6VA |
| Operation voltage range |
0.8Un~1.2Un |
| Limited operation voltage range |
0.7Un~1.3Un |
| Operation temperature |
-25℃~ +60℃ |
| Limited operation temperature range |
-40℃~ +70℃ |
| RTC deviation |
≤0.5s/d |
| Life time |
15 years |
| Size |
160mm(L)×112mm(W)×71mm(H) |
| Net weight |
About 0.6kg |
Our Company
Zhejiang Risesun Science and Technology Co., Ltd.(Abbreviated as Risesun.The former: Wenzhou City Risesun Electrical Meter Co., Ltd., established on Nov. 26, 1997.)is a famous professional supplier of energy measuring meters and acquisition systems of consumed energy information, and it is a national level high and new technology enterprise with the business range of research and development, production, sale and after-sales service for energy measuring meters and acquisition systems of consumed energy information. Its main products cover smart energy meter, IC card prepaid energy meter, din rail energy meter, STS keypad prepaid energy meter, multifunction energy meter, acquisition terminal of special transformer, data acquisition system, charging pile of electric auto, metering box and etc. It is one of the companies with the most technical influence and development potential in the electric energy metering instrument industry of China.
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120V Single Phase Smart Energy Meter With Built In Module DL T 645 2007 Images
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