ACREL ADL100-EYNK SINGLE PHASE PREPAID ENERGY METER
ACREL ADL100-EYNK SINGLE PHASE PREPAID ENERGY METER
ADL100-EY prepaid electric energy meter adopts din rail installation structure, mainly used for measuring single-phase AC active electric energy with rated frequency of 50Hz, with functions of prepayment, load control and RS485 communication, etc. Its performance indicators meet GB/ T18460.3-2001 standard. It is an ideal energy meter for reforming the traditional electricity system and improving the management level of electricity consumption.
Specification of ADL100-EYNK Single Phase Prepaid Energy Meter
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
The meter will shut down the power once the credit balance is below zero. (Data like credit balance is saved in the meter)
Postpaid Mode
The meter won’t shut down the power once the credit balance is below zero. (Can remotely control the meter to shut down the power by using Prepaid System)
Mode Change
The meter can change the mode between prepaid and postpaid by receiving the command from the 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 the circuits breaker, also, this type of control will only be triggered when the meter is in Prepaid Mode
Remote Control
Remote control will be commanded by a prepaid system. When users give a command to switch on-off to a certain meter, this command will be sent to meters through wireless communication, and finally, the meter will shut down or recover the power after receiving the command. This type of control can be done when the meter is in Postpaid Mode
Multi-rate
Optional Function
4 tariff rates (spike, peak, valley, flat); 14-time intervals by day
Multi-Tariff
Input Voltage
Rated Voltage
220~264Vac L-N (Voltage signal input will be also served as a power supply for meters)
Frequency
45~65Hz
Input Current
Rated Current
10(60)A AC (via direct connect)
Starting Current
0.004 Ib
Accuracy
Measurement
Class 1
Clock
≤0.5s/d
Pulse
Pulse Width
80ms±20ms
Pulse Constant
1600imp/kWh
Communication
RS485 Interface
MODBUS-RTU Protocol
Infrared
Used for Meter Reading
HMI
LCD Display
8 bits section LCD display
Keypads Programming
The 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
-25℃~+55℃
Storage Temperature
-40℃~+70℃
Humidity
≤95% (No condensation)
Altitude
＜2000m
Features of ADL100-EYNK Single Phase Prepaid Energy Meter
01
RS-485 interface can be configured to meet ModBUS-RTU protocol communication, and 1200/2400/4800/9600/19200/38400 baud rates can be configured;
02
In an emergency, the power protection function can be turned on to keep the power consumption normal, and the remote buttons can be set;
03
The maximum power consumption of the branch can be limited. When the power of the branch exceeds the set value, the branch will trip.
