ADL100-EY Single Phase Prepaid Energy Meter
General
ADL100-EY single phase pre-paid meters with intro-control, 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 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.
Features
● AC 220V
● 10(60)A
● Prepaid mode
● LCD display
● Historical records
● kWh Class 1
● DIN 35 mm
Technical Parameters
Rated voltage
|
220V
|
Voltage reference frequency
|
50/60Hz
|
Voltage consumption
|
<4VA(Each phase)
|
Input current
|
10(60)A
|
Starting current
|
Connect directly:0.004 Ib, Connect via CT:0.002In
|
Current consumption
|
<4VA
|
Accuracy
|
Class1
|
Clock accuracy
|
≤0.5s/d
|
Active pulse
|
Pulse width
|
80±20ms
|
Pulse constant
|
1600imp/kwh
|
Communication
|
Interface
|
RS485
|
Connection mode
|
Shielded twisted pair condutors
|
Protocol
|
MODBUS-RTU
|
Dimensions(Length * Width* Height)
|
72mm*88mm*70mm
|
Temperature
|
Operature temperature
|
-25℃~55℃
|
Storage temperature
|
-40℃~70℃
|
Relative
|
≤95%(No condensation)
|
Altitude
|
<2000m
|