Instrumento y Medidor — Electromechanical Active Energy Meter 
Description
The three phase electromechanical front board installed active energy meter is a kind of new style three phase four wire active energy meter,it is on the basis of original single phase electromechanical meter,and fully absord new technologies about electromechanical meter from domestic and abroad,the meter completely accord with relevant technical requirement of class 2 single phase active energy meter stipulated in international standard IEC62053-11,it can actually and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net,it is use for setting indoor or out door meter box,and it can display total energy consumption by drum wheel mechanical counter.It has following features:High overload,power loss,long-life,specious appearance,etc.
Function & Features
1.Front board three fixed installation ,meter casing and base are made of non-flammable bakelite , terminal cover is made of PC.
2.long life 3 phase kwh meter for DD986 DD862 DD101 DD28 DD17
3.Standard configuration 6 digits display by drum wheel mechanical counter, you can select 7 digits display by drum wheel mechanical counter
4.Direct connection or CT connction.
5.Longer terminal cover has better protection funtions.
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