IOT Energy meter

ADW300


4G/WIFI/Lora/Lorawan Wireless Communication

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DESCRIPTION

Description
ADW300 Wireless Metering Meter is mainly used to metering three phase active energy on low voltage network. The product boasts of advantages including compact size, high precision, rich features. According to different requirements, there are many communications functions like RS485 communication, Lora, Lora WAN, WIFI, 4G, adding the new current sampling mode using external transformer. It can be flexibly installed in the distribution box to achieve sub-item electric energy metering, operation and maintenance supervision or power monitoring requirements for different regions and different loads.
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Installation:

Easy Installation

Services:

24 Hour

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Certificate:

CE

Quality:

Quality Assurance

Structure

                                                       ADW300-4G Type                                                                                                  ADW300-WIFI Type

Parameters

Voltage input Rated voltage 3×57.7/100V,3×220/380V,3×380/660V,3×100V,3×380,3×660V
Reference
frequency
50Hz
Consumption <0.5VA (Each phase)
Current input Input current 3×1(6)A ,3×1(6)A (ADW300W),3×20(100)A (ADW300W)
Start current 1%。 Ib (Class 0.5S), 4%。,Ib (Class 1)
Consumption <1VA (Each phase)
Auxiliary power Power Supply AC 85-265V
Power consumption <2W
Measurement Standard IEC 62053-22:2003,IEC 62053-21:2003
performance Active energ
accuracy
Class 0.5s (ADW300) ,Class 1 (ADW300W)
Temperature
accuracy
±2℃
Pulse Width of pulse 80±20ms
Pulse constant 6400imp/kWh .400imp/kWh
Communication Wireless Lora(868,915,923MHz)LoraWAN(868,915,923MHz)4GWIFI(2.4GHz)
Infrared
communication
The constant baud rate is 1200
Interface RS485(A、B)

Connection

mode

Shielded twisted pair conductors
Protocol MODBUS-RTU

Size

Wiring Diagram

Picture

Project

Interface Descriptions

ADW300-1

这里是占位文字

Download

图片名称

350 ADW300系列无线计量仪表使用英文说明书V1.4.pdf

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2_ADW300 三相四线电子式电能表 导轨式 IEC 62052 检测报告 电子版-1.pdf

图片名称

TA 385213679 ADW2XX ADW3XX Series CE-EMC CE.pdf

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TA 385213680 ADW2XX ADW3XX series CE-LVD CE certificate.pdf

图片名称

48.400.22.1024.01-13 RoHS10 -ADW300.pdf

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ADW300 Wireless Metering Meter.pdf

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IOT Energy meter


Product Summary:

Used for connection between pipe ends; Also useful is a flange on the inlet and outlet of the equipment, used for connecting between two devices, such as a gearbox flange. Flange connection or flange joint refers to a detachable connection consisting of flanges, gaskets, and bolts connected to each other as a combination sealing structure. Pipeline flange refers to the flange used for piping in pipeline devices, and when used on equipment, it refers to the inlet and outlet flanges of the equipment. There are holes on the flange, and bolts make the two flanges tightly connected. Seal the flanges with gaskets.

Classification:Butt welded pipe fittings

Keywords: Butt welded pipe parts

产品详细

There are GB series (national standard), JB series (mechanical department), HG series (chemical department), ASME B16.5 (American standard), BS4504 (British standard), DIN (German standard), JIS (Japanese standard).

 

Advantages:

 

The on-site installation is more convenient, and the process of welding seam rubbing can be omitted

 

Disadvantages:

 

The neck height of the flat welded flange with a neck is relatively low, which improves the stiffness and load-bearing capacity of the flange. Compared with butt welded flanges, the welding workload is large, the consumption of welding rods is high, and it cannot withstand high temperature and pressure, repeated bending, and temperature fluctuations.

 

The connection is not easily deformed, with good sealing effect, and is widely used. It is suitable for pipelines with significant temperature or pressure fluctuations, as well as pipelines with high, high, and low temperatures. It is also used for transporting expensive media, flammable and explosive media, and toxic gases