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Sri Lanka Acrel ADL300-EYRF(DTSY1352-RF) Three Phase Prepaid Energy Meter with RS485 Built-in Magnetic Relay for Acrel IOT Platform Energy Prepayment by Cards
Category:
Product Description
Overview
ADL100 single phase pre-paid meters with intro-control, ADL300 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 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.
Coding Rule
Display
Network
Function
● Three phase four wires
● Rated voltage: 3*220V/380V;
● Rated current: 3*1(6)A, or 3*10(80)A
● Overload: 1.2 times rating (continuous)
2 times the rating for 1 second
● Accuracy of active energy：Class 0.5S
● Communication: RS485(Modbus-RTU)
Electricity Data Measurement
● kWh (positive and negative)
● kVarh (positive and negative)
● U, I, P, Q, S, PF, F, etc.
● Communication, and other parameters can be programmable by the key
● LCD dispaly: Segmented LCD display
● Active pulse output
● Prepaid function, remote switch on/off
● Grid frequency: 45~65Hz, error ±0.2%
● Standard & Certificate: CE;
● Pulse width: 80±20ms
● Pulse constant: 1600imp/kWh
● Mounted: DIN 35mm
● Baud rate: Support 1200bps-19200bps
● Operating temperature: -25℃～+55℃
● Storage temperature: -40℃～+70℃
● Relative humidity: ≤95℅ (without condensation)
Dimension
ADL100
ADL100
ADL300
ADL300
Wiring
ADL100
ADL300 Three phase four lines direct connect
ADL300 Three phase four lines connect via CT
Auxiliary function
Installation
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