General
ADL100 single phase electric meter is designed for single phase active energy measurement on low voltage system, in the same time it can measure the electrical parameters like voltage, current, power and so on. There is also RS485 can be chosen. This power meter has advantages of smaller volume, high precision, good EMC, easily installing etc, All meters meet the related technical requirements of electronic power meter in the IEC62053-21、IEC62053-22 standards.
Characteristic

Function

LCD display

Dimension(unit:mm)


Wiring

Installation

Diagram

Certificate


Packing&delivery

Electric Performance
|
Input voltage |
Reference voltage |
AC220V |
|
Reference frequency |
50Hz |
|
|
Power consumption |
<10VA |
|
|
Input current |
Basic current |
10A |
|
Maximum current |
60A | |
| Starting current |
4‰Ib |
|
|
Consumption |
<4VA (Maximum current) |
|
|
Measurement performance |
Accuracy of measuring |
1 class |
|
Range of measuring |
000000.00~99999999kWh |
|
|
Clock accuracy |
Error≤0.5s/d |
|
|
Active pulse |
Pulse width |
80±20ms |
|
Pulse constant |
1600imp/kWh, LED |
|
|
Communication |
Interface |
RS485(A+、B-) |
|
Connection mode |
Shielded twisted pair conductors |
|
|
Protocol |
MODBUS-RTU |
|
Working Environment
|
Temperature range |
Work temperature |
-25℃~55℃ |
| Storage temperature |
-40℃~70℃ |
|
|
Relative humidity |
≤95%(No condensation) |
|
|
Altitude |
<2000m |
|