1. Introduction
This is din rail three phase muli-funcational energy meter. It is popular in West European as its
standard installation with DIN EN 50022, with RS485, which is the ideal solution for residential
and commercial installations.
2. Features and Technical Parameters
2.1 Features
● DIN RAIL standard installation size.
● RS485 communication, Protocol: IEC1107
● Degree of Protection: IP51 (indoor meter).
2.2 Technical Parameters
Voltage:
3*230/400V
Current:
10(100)A
Accuracy class:
1.0
Standard:
IEC62052-11, IEC62053-21
Frequency:
50-60Hz
Impulse constant:
800imp/kWh
Display:
LCD 6+1
Power consumption:
≤8VA ≤0.4Wh
Starting current:
0.004Ib
Temperature range:
-20
～
65
℃
Flashing red:
Impulse indication, width=90ms
Average humidity value of year:
75%
Maximal value:
95%
3. Description
