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ADL300-EY Three Phase Prepaid Energy Meter

  • Application: Prepaid&Postpaid
  • Measurement: 3-phase kWh, kVarh, Active Power, Reactive Power, Current, Voltage and etc
  • Rated Voltage: 3×380~456Vac L-L & 45~65Hz
  • Rated Current: 3×10(80)A AC (via direct connect); 3×1(6)A AC (via CTs)
  • Communication: RS485 (MODBUS-RTU); Infrared
  • Auto Control: Built-in Holding Relay for Switch On-off Control
  • Multi-rate/tariff: 4 Tariff Rates and etc
  • Standard&Certificate: CE
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Description

ADL300-EY three phase prepaid meter calculates active energy at 50/60 Hz frequency. Power meter built-in magnetic, can maintain the switch of the relay, support radio frequency card and remote charging, load control and RS485 communication, etc., meet the iec62053-21, IEC62053-22 standard in the electronic power meter related technical requirements.It is an ideal energy meter to improve the electricity management level.

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

Technical parametersADL100-EYADL300-EY
VoltageNominal voltage220V3*220/380V
Nominal frequency50/60Hz
Consumption<4VA(Each phase)
CurrentMaximum current60A6A,80A
Starting currentConnect directly:0.04A,connect via CT:0.002A
Consumption<4VA(Maximum current)
Measurement
performance
AccuracyClass 1Class 0.5s
ClockAccuracyError ≤0.5
Active pulseWidth80ms±20ms
Constant1600imp/kWh6400imp/kWh
CommunicationInterfaceRS485
ProtocolMODBUS-RTU
Temperature rangeOperating-25℃ ~55℃
Storage-40℃ ~70℃
Humidity≤95%(No condensation)
Altitude≤2000m

Wiring

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