Acrel Adl300-Ey Kwh Smart Prepayment 3 Phase Electricity Meter RS485 with 80A Relay Output

• Warranty: 2 Years
• Display: LCD Display
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Three-phase Four-wire
• Theory: Static Meter
• Model NO.: ADL300-EY
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Communication: RS485 Modbus-RTU, Dl/T 645
• Frequency: 45~60Hz
• Accuracy: 0.5s
• Transport Package: Carton
• Specification: 3 phase energy meter
• Trademark: Acrel
• Origin: China
• HS Code: 9028301400
• Production Capacity: 50000

Product Description

 

ADL300-EY 3 Phase Prepaid Energy Meter RS485 Modbus-RTU 80A Connect with Switch On-Off Control

ADL100-EY single-phase pre-paid meters with intro-control, and ADL300-EY three-phase pre-paid meters with intro-control are used for calculating the single and three-phase active energy respectively on the frequency of 50/60 Hz The meter has functions of pre-paid, load controlling and RS485 communication, etc. meet the related technical requirements of electronic power meter in the IEC62053-21, IEC62053-22 standards.

 Application: Prepaid&Postpaid

 Measurement: 3-phase kWh, kVarh, Active Power, Reactive Power, Current, Voltage and etc

 Rated Voltage: 3x380~456Vac L-L & 45~65Hz

 Rated Current: 3x10(80)A AC (via direct connect); 3x1(6)A AC (via CTs)

 Communication: RS485 (MODBUS-RTU); Infrared

 Auto Control: Built-in Holding Relay for Switch On-off Control

 Standard&Certificate: CE

Product Parameters

Parameter	Description&Value
Measurement	kWh&kVarh	Total active kWh (bidirectional --positive and negative in total)
	Electrical Parameters	U (Voltage), I (Current), P (Active Power), Q (Reactive Power),S (Apparent Power), PF (Power Factor), F (Frequency)
Function Mode	Prepaid Mode	Meter will shut down the power once the credit balance is below zero. (Data like credit balance is saved in the meter)
	Postpaid Mode	Meter won't shut down the power once credit balance is below zero. (Can remotely control the meter to shut down the power by using Prepaid System)
	Mode Change	Meter can change the mode between prepaid and postpaid by receiving the command from prepaid system
Control	Auto-tripping Control	Auto-tripping control is processed by the built-in high-capacity holding relay of the meters to realize on-off control of circuits breaker, also, this type of control will only be triggered when meter is in Prepaid Mode
	Remote Control	Remote control will be commanded by prepaid system. When users give the command of switch on-off to a certain meter, this command will be send to meters through wireless communication and finally meter will shut down or recover the power after receiving the command. This type of control can be done when meter is in Postpaid Mode
Multi-rate Multi-Tariff	Optional Function	4 tariff rates (spike, peak, valley, flat); 14-time intervals by day
Input  Voltage	Rated Voltage	3x380~456Vac L-L (Voltage signal input will be also served as power supply for meters)
	Frequency	45~65Hz
	Consumption	<4VA (each phase)
Input Current	Rated Current	3x10(80)A AC (direct connection); 3x1(6)A AC (connected via CTs)
	Starting Current	0.004 Ib (direct connection); 0.002 In (connected via CTs)
Accuracy	Measurement	Class 0.5s
	Clock	≤0.5s/d
Pulse	Pulse Width	80ms±20ms
	Pulse Constant	6400imp/kWh (direct connection); 400imp/kWh (connected via CTs)
Communication	RS485 Interface	MODBUS-RTU Protocol
	Infrared	Used for Meter Reading
HMI	LCD Display	8 bits section LCD display
	Keypads Programming	Setting of communication, current ratio and etc.
Mechanical Feature	Outline Dimension (L*W*H)	72mm*88mm*70mm
	Max Wiring Ability (with Flexible Cable)	25mm2
Environment	Operating Temperature	-25ºC~+55ºC
	Storage Temperature	-40ºC~+70ºC
	Humidity	≤95% (No condensation)
	Altitude	<2000m

 

Company Profile