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[China]
Trade Verify
Address: No. 9 Xincheng Road,Chengjiang Street, Jiangyin City, Jiangsu Province,China
Contact name:Dina Huang
Jiangsu Acrel Electrical Manufacturing Co., LTD. |
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Verified Suppliers
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IoT wireless energy meter
ADW300 wireless meter is mainly used to measure three-phase active power in low-voltage network. It has the functions of RS485 communication,2G,4G,NB-IoT and 868MHZ/923MHZ/433MHZ Lora/Lorawan wireless communication. It is convenient for users to monitor, collect and manage electricity. It can be flexibly installed in the distribution box to realize the measurement, statistics and analysis of individual electric energy in different regions and loads.
ADW300 wireless energy remote monitoring system wifi energy meter
● Measurement:3 Phase voltage,current,power,power factor,etc.
● Communication:RS485,LoRa,4G,NB or 2G
● Max demand
● Accuracy:Class 1
Technology parameter
| Input voltage | Nominal voltage | 3*220/380V,3*380V,3*57.7/100V,3*100V |
| Consumption | ＜10VA or 2W(A phase),＜0.5VA(B phase,C phase) | |
| Frequency | 50-60hz | |
| Current | Maximum | 6A |
| Starting current | 0.002A | |
| Consumption | <2VA(Maximum current) | |
| Accuracy | Class 0.5S | |
| Temperature accuracy | ±2℃ | |
| Pulse | Pulse width | 80±20ms |
| Pulse constant | 6400imp/kWh | |
| Outline | L*W*H(mm) | 72*71.5*92.6 |
| Communication | Infrared | |
| RS485(Modbus-RTU) | ||
| wifi | ||
| NB-IOT communication | ||
| 868MHz/923MHz/433MHz Lora/Lorawan | ||
| 2G ,4G GPRS communication | ||
| Environment | Temperature | Operating:-25℃~55℃；Storage:-40℃~70℃ |
| Humidity | ≦95% (No condensation) | |
| Altitude | <2000m | |
Wiring
ADW300 3P4W ADW300 3P3W
Typical connection-Din rail energy meter
Certification
Company profile
ACREL CO., Ltd. was founded in 2003 and successfully listed on GEM in 2012. ACREL is a high-tech enterprise that integrats R&D, production, sales and service. since its establishment, it committed to provide users with energy efficiency management and power security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.
Since the listing in 2012, our company has maintained steady growth. The company will adhere to the concept of "innovation, efficiency, unity, integrity", adhere to steady operation and continuous innovation, and provide more high-quality products, services and solutions for power system users and micro-grid.
At Vietnam Power Equipment and Technology Exhibition, many customers from all over the world, our Acrel team has carried out detailed analysis and explanation of a series of difficult problems raised by customers. Under the enthusiasm of our technical team and sales team, the customer gave us a high evaluation of our products and services.
Acrel Co.,LTD [Stock Code:300286.SZ ] attended HANNOVER MESSE, is one of the few leading companies who provides various systematic of power monitoring, power control, energy management and electrical safety for smart grid users. Since 2003, we have been focused on the research, production and sales of intelligent electric meters and current sensors.
If you have any special requirements, for example another current ratio or special size ,please feel free to Contact Us.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory. Warmly welcome you to visit and investigate our factory.
Q: How long is your delivery time?
A: Generally it is 3-10 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for lower price. If you place the order, all or part of the sample charge will be deducted from the goods. Please
contact us.
Q: What is your terms of payment ?
A: Usually, 100%TT in advance. If you have projects for another payment terms, please feel free to contact us.
