Acrel Adw300 3*220V/380V Input Voltage IoT Wireless Smart Digital Energy Meter

• After-sales Service: 2 Years
• Warranty: 2 Years
• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter
• Electric Equipment: Three-phase Four-wire
• Model NO.: ADW300 with 4G
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Certification: CE
• Customized: Customized
• Transport Package: Carton
• Specification: 72mm*71.5mm*92.6mm
• Trademark: acrel
• Origin: China

Product Description

 

Main value and functions

 

ADW300 wireless energy meters have multiple built-in communication modules (4G,WiFi,LoRa,NB-IoT) designed for different situation when paired with IoT energy management system or other demand for remote connection. Meanwhile, ADW300 can provide various extra function module and various electrical parameters measurement to meet different requests from the customers. Also, as the prove for quality, ADW300 is strictly compliant of the standard of IEC 62052-11; IEC62053-22; LVD.

ADW300 Series IoT wireless energy meter

 

Parameter	Description&Value
Input  Voltage	Nominal Voltage	For High Voltage: 3×57.7~69.24Vac L-N & 100~120Vac L-L  (Paired with PT)  ------------------------------------------------------------------------------------ For Low Voltage:  3×220~264Vac L-N & 3x380~456Vac L-L  (Direct Connect)   3×380~456Vac L-N & 3x660~792Vac L-L
	Frequency	50Hz~60Hz
	Comsumption	<0.5 VA (Each phase)
Input Current	3×1(6)A
	1‰ Ib (Class 0.5S),4‰ Ib (Class 1)
	<1VA (Each phase)
Auxiliary Power	Power Supply	85~265Vac L-N
	Power consumption	<2W
Measurement Performance	Standard	IEC 62053-22:2003,IEC 62053-21:2003
	Active Power Accuracy	Class 0.5S(ADW300) Class 1(ADW300W)
	Temperature Measuring Accuracy	±2ºC
Pulse	Width of pulse	80±20ms
	Pulse constant	6400imp/kWh , 400imp/kWh
Communication	Wireless Communication	4G (built in world-wide 4G module for global server frequency bands) WiFi (2.4GHz), LoRa, NB-IoT, RS485 (standard MODBUS-RTU)
	Infrared Communication	Constant baud rate 1200
	Interface	RS485(A+,B-)
	Connection Mode	Shielded twisted pair conductors
	Protocol	MODBUS-RTU
Environment	Operating Temperature	-20ºC~55ºC
	Storage Temperature	-40ºC~70ºC
	Humidity	≤95% (No condensation)