DDS238-2 single phase din rail type energy meter  used for measuring  single phase two wire  AC power network  active energy consumption ! the demension is only 2 module similar as circuit breaker!

Specification:

1.voltage  220V-230V        50/60HZ

2. basic current is 5A

3.max current is 65A

4. starting current  is 20mA

5. impluse out put   2000imp/kWh

6. analogue display  is  5+1  (one dicimal ) 

7.wire connection is L   N !

8.installed in  din rail 

9 meter accurate is +-1%

10. Consumption <1W/10VA

11. IWnterface Open collector output (SO) 5~27V 27mA