|
[China]
Trade Verify
Address: Longtan East Road #189, Yixing City, Jiangsu Province, CHINA
Contact name:Alan
Jiangsu Senwei Electronics Co., Ltd. |
|
Verified Suppliers
|
|
|
3X220/380V LCD Prepaid Electricity Meter Manufacturers Three Phase Wall-Mounted Prepaid Energy Meter with wifi/4G Module
The Three Phase Prepaid Energy Meter is a smart device that is designed to measure and monitor users' electricity consumption. It has an LCD display, and its color is white. It is equipped with a RS485 interface for communication, allowing users to use GPRS/GSM/WIFI/RS485 for remote access. With a weight of 1KG, it is a lightweight and versatile device. This Three Phase Prepaid Energy Meter is a perfect choice for users who need a reliable iot electric meter, smart prepaid electricity meter, or a wifi 3phase meter reader.
Measurement function | Voltage | Voltage waste | error<10VA | |
Impedance | >2MΩ | |||
Accuracy grade | ±0.2% | |||
Current | Current specification | 1.5(6)A 5(60)A 20(80)A 10(100)A | ||
Current waste | error<4VA | |||
Accuracy grade | ±0.2% | |||
Power | Active, reactive and power error±0.2% | |||
Grid frequency | 45-65Hz error±0.2% | |||
electric energy | Active power level 1&2 | |||
Digital signal | Electric pulse output | Active optocoupler output | ||
Pulse constant | 6400imp/KWh 400imp/KWh | |||
Starting current | Connect directly | 0.004In (level 1) reactive:0.004In (level 2) | ||
Connect by CT | 0.002Ib | |||
Communication | Interface and communication protocol | RS485¨ Modbus¨ DL/T 645-2007¨ | ||
Mailing address range | Modbus 1~247 | |||
Baud rate | 1200bps~9600bps | |||
Environment | Altitude | atmospheric pressure:63.0kPa～106.0kPa(﹤4000m above sea level
)Except for special order requirements | ||
We provide comprehensive technical support and services for Three Phase Prepaid Energy Meter. Our services include:
Our team of experienced technicians is available to answer your questions and provide support whenever you need it. We guarantee fast response times and a resolution to any problem you may be experiencing.
The Three Phase Prepaid Energy Meter will be packaged in a cardboard box with an inner cushioning of molded foam to protect the product. The box will include the product, the user manual and instructions, and other necessary accessories. The box will be labeled with an address and barcode specific to the product.
Once the product is packaged, it will be shipped through a reliable third-party shipping company. The shipping company will handle all packing, labeling, and delivery of the product.
A: A Three Phase Prepaid Energy Meter is a device to measure the amount of energy consumed and allow users to pay in advance for the electricity they use.
A: The brand name of the Three Phase Prepaid Energy Meter is Saving.
A: Usually, we provide online technical services, including product instructions, remote software debugging, and online video guidance. If needed, we can go to customers' site for products debugging and project guidance. But customers should be responsible for our accommodation, transportation and safety.
A: The Three Phase Prepaid Energy Meter is manufactured in China.
A: Yes, the Three Phase Prepaid Energy Meter has CE certification.
