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ADL100-EY Prepaid Single Phase Energy Meter

  • Application: Prepaid&Postpaid
  • Measurement: 1-phase kWh, kVarh, Active Power, Reactive Power, Current, Voltage and etc
  • Rated Voltage: 220~264Vac L-N & 45~65Hz
  • Rated Current: 10(60)A AC (via direct connect)
  • Communication: RS485 (MODBUS-RTU); Infrared
  • Auto Control: Built-in Holding Relay for Switch On-off Control
  • Standard&Certificate: CE
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Description

Acrel ADL100-EY single phase prepaid energy meter supports rf recharge (or card recharge) and remote recharge, with prepayment control, time control and other control methods. Built-in 100A large capacity magnetic relay, which can realize the internal switching and closing of the instrument. Can also provide dry contact output control external circuit breaker trip function. It is widely used in pre-payment electricity management of commercial square, residential dormitory and school dormitory.

Features

Local&Online Topping Up

● Topping up by RFID Card (Local)

● Topping up by Mobile APP (Online)

● Topping up by Prepaid System (Online)

● Low Balance Credit Alarm by sending SMS

Auto&Remote Switch Control

● Meter Supports Prepaid Mode & Postpaid Mode

● Auto Tripping when Balance Credit is below Zero (Prepaid Mode)

● Before Auto Tripping, Power Users can receive Low Balance Alarm by SMS

● Remote Swtich Control by using Prepaid System (Prepaid&Postpaid Mode)

● Prepaid&Postpaid Mode of Meters can be set using Prepaid System

Parameters

ParameterDescription&Value
MeasurementkWh&kVarhTotal active kWh (bidirectional --positive and negative in total)
Electrical ParatmetersU (Voltage), I (Current), P (Active Power), Q (Reactive Power),S (Apparent Power), PF (Power Factor), F (Frequency)
Function ModePrepaid ModeMeter will shut down the power once the credit balance is below zero. (Data like credit balance is saved in the meter)
Postpaid ModeMeter 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 ChangeMeter can change the mode between prepaid and postpaid by receiving the command from prepaid system
ControlAuto-tripping Control  Auto-tripping control is processed by the built-in high-capacity holding relay of the meters to realized on-off control of circuits breaker, also, this type of control will only be triggerred when meter is in Prepaid Mode
Remote ControlRemote control will be command by prepaid system. When users give a 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-rateMulti-TariffOptional Function4 tariff rates (spike, peak, valley, flat); 14 time intervals by day
 Input VoltageRated Voltage220~264Vac L-N (Voltage signal input will be also served as power supply for meters)
Frequency45~65Hz
InputCurrentRated Current10(60)A AC (via direct connect)
Starting Current0.004 Ib
AccuracyMeasurementClass 1
Clock≤0.5s/d
 PulsePulse Width80ms±20ms
Pulse Constant1600imp/kWh
CommunicationRS485 InterfaceMODBUS-RTU Protocol
InfraredUsed for Meter Reading
HMILCD Display8 bits section LCD display
Keypads ProgrammingSetting of communication, current ratio and etc.
Mechanical
Feature
Out-line Dimension
(L*W*H)
72mm*88mm*70mm 
Max Wiring Ability (with Flexible Cable)25mm2
EnvironmentOperating Temperature-25℃~+55℃
Storage Temperature-40℃~+70℃
Humidity≤95% (No condensation)
Altitude<2000m

Wiring

ADL100-EY single phase prepaid energy meter separately calculates individual active energy at 50/60 Hz frequencies. With radio frequency card recharge function, with circuit breakers to achieve load cutting, RS485 communication and other functions, to meet the IEC62053-21, IEC62053-22 standards in the electronic watt-hour meter related technical requirements.

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