Cheap Factory Price 4G/Wifi Smart Meter Electricity Prepaid 3 Phase Electronic Energy Meter With High Quality (1600772741277)

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Price:$44.80 - $53.00
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Product Overview

Description



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Product Paramenters


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








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FAQ


1. Q: What after-sales service is provided?
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.

2. Q: Are you a direct manufacturer and exporter from China?
A: Yes, we are. We are the local OEM & ODM manufacturer, have our own factory and International Trade Department.

3. Q: Where’s your factory located?
A: Our factory locates in Yixing city, Jiangsu Province, China. It takes about 2hours by speed train from Shanghai Airport to our city. You are warmly welcome to visit our factory anytime.

4. Q: How do I purchase your goods?
A: Please send us your inquiries (specification, pictures, application) via Alibaba, E-mail, Wechat or WhatsApp us. Also you can give us a call directly about your requirements, we’ll reply you ASAP.







1600772741277
0.0144 s.