DDS7173 Single Phase DIN-rail Watt-hour Meter

Product Description

Type DDS***3 single phase DIN rail watt-hour meter is a kind of new style single phase electronic watt-hour meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 and class 2 single phase energy meter stipulated in National standard GB/T*********2 and international standard IEC****6. it can accurately and directly measure *0Hz or *0Hz active energy consumption from single phase AC electricity net., it can display total energy consumption by step type impulse register. It has following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc. Functions and features 1. *5mm standard DIN rail installation , complying with standard DIN EN***2. 2. *8mm width , complying with standard DIN****0. 3. May select 5*1 digits display (****9.1kWh) and 6*1 digits display (*****9.1kWh). 4. Impulse output when no power , complying with standard DIN****4.