Acrel Three Phase DIN Rail Power Meter Wireless Iot Energy Meter with High Accuracy RS485 Adw300 Support 4G/WiFi/Lora

• Display: LCD
• 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
• Model NO.: ADW300-4GHW
• 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 Description
ADW300 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

Photos on site