Factory Price Adw300 Three Phase DIN Rail Wireless IoT Energy Meter Optional 4G/WiFi/Lora/Lorawan
| US$72.60-176.00 | 1 Piece (MOQ) |
Basic Info.
Model NO.
ADW300
Installation
Indirect Connected
Usage
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter
Electric Equipment
Three-phase Four-wire
Theory
Electronic Meter
Power Meter Connection
Terminal
Measured Signal
Pulse Peak
Type
Energy Meter
Certification
RoHS, ISO, CE
Customized
Non-Customized
Product Name
Iot Three Phase Wireless Energy Meter
Brand
OEM ODM
Rated Voltage
3*220/380V, 3*380V
Voltage Reference Frequency
50/60Hz
Input Current
1(6)a
Display Type
-20 ~+70 Centigradelcd
Optional Communication
RS485 Modbus RTU
Storage Temperature
-40 Centigrade ~70 Centigrade
Transport Package
Fob Shanghai
Specification
72mm*71.5mm*92.6mm
Trademark
ACREL
Origin
China
Production Capacity
10000PCS/Per Month
Product Description
Product DescriptionADW300 IOT three phase wireless Energy Meter
General
ADW300 wireless meter is mainly used to measure three-phase active power in low-voltage network. It has the functions of RS485 communication and 470MHZ 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.
Features
Communication:RS485(Modbus-RTU),Infrared,470MHz wireless transmission,GPRS,NB-IOT
Display:LCD display
Rated U and I:3×220/380V,3×380V,,3×57.7/100V,3×100V,3*1(6)
| Multiple Communication Methods 4G LTE NB-IoT WiFi (2.4GHz&5GHz) LoRa LoRaWAN RS485 (MODBUS-RTU) Paired with IoT Energy Monitoring System | |
| Diverse Electricity Parameters Measurement kWh (positive and negative) kVarh (positive and negative) U, I, P, Q, S, PF, Hz Harmonic (THDv, 2-31st) 3-phase current&voltage imbalance | |
| DO/DI Switch Function 2 DO Digital Output 4 DI Digital Input | |
| Local Configuration Keypads HMI for Setting (CT/PT ratio, Wiring and etc) Setting through Adjustment Software |
Technical Parameters
| Parameter | Description & Value | |
| Voltage Input | Rated Voltage | 3x380~456Vac L-L or 3x660~792Vac L-L (via direct connection); 3x100~120Vac L-L (via PTs) |
| Reference Frequency | 45~65Hz | |
| Power Consumption | <0.5VA (each Phase) | |
| Current Input | Rated Current | 3x1(6)A AC (via CTs) |
| Starting Current | 1% Ib (Class 0.5); 4% Ib(Class 1) | |
| Power Consumption | <1VA (each Phase) | |
| Phase Wiring | 3P4W | 3-phase 4-wire |
| 3P3W | 3-phase 3-wire | |
| Auxiliary Power Supply | Voltage Range | 85~265Vac |
| Power Consumption | <2W | |
| Measurement Performance | Standard | IEC 62053-22:2003; IEC 62053-21:2003 |
| kWh Accuracy | Class 0.5S | |
| Pulse | Width of Pulse | 80±20ms |
| Pulse Constant | 6400imp/kWh; 400imp/kWh | |
| Environment | Temperature | Operating Temperature: -20ºC~+55ºC; Storage Temperature: -40°C ~+70°C |
| Humidity | ≤95%RH,no condensation,without corrosive gas | |
| Altitude | ≤ 2000m | |
Dimension
Wiring
| 3-phase 4-wire CT operated | 3-phase 3-wire CT operated |
Quotation
| Type | Function | FOB Shanghai (USD) | Option Function | FOB Shanghai (USD) |
| ADW300 | Three phase voltage, current, frequency power, total power (active, reactive,apparent) Voltage and current phase angle, voltage and current imbalance Voltage, current total harmonic and 2-31 st harmonic Record of extreme values of voltage, current and power in current month and last month Maximum current, power demand and real-time current, power demand | 100 | C: RS485(Modbus-RTU) K: 4DI/2DO T: 4 channels temperature L: 1 channel residual current LR: Lora wireless communication 4GHW: 4G wireless communication WIFI: WIFI wireless communication | C:30 K:30 T: 30 L: 30 LR: 45 4GHW: 125 WF: 45 |
| ADW300W | ADW300, by current transformer, supports common current transformer access ADW300W, with 3 split core CTs(mA output), which can be used as 5A (secondary transformer) and 100A input | 130 |
Connection
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