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DEM351 energy meter manufacturers from china
UPTIME : 2010-8-2 17:39:13 / CLICKS :1885

Application

Model DEM351PB single phase three wire electronic socket installed active energy meter is a kind of new style single phase three wire active energy 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 single phase active energy meter stipulated in international standard IEC 62053-21 and standard ANSI C12.10-1997. It can accurate and directly measure 50Hz or 60Hz active energy consumption from three phase AC electricity net, it is use for setting indoor or outdoor meter box. This meter has 7 digits LCD displays shows power. And there is far infrared communication module in it, can read the meter and set the system parameters conveniently, it has following features: good reliability, light weight, specious nice appearance, convenient installation, etc.

Functions and features

● Socket installed, the cover is made of PC material which is transparent and anti-UV molded overall, the terminal is made of black glass fiber which can fire-retardant and enhanced PC material. It has following features: Good weatherability, anti-impact, specious appearance, etc. complying with standard ANSI C12.10-1997.
● 8 digits LCD display, may select 6+2 digits display (999999.91kWh, default) or 7+1 digits display, can be set by the port of far infrared communication by users.
● There is a port of far infrared pulse output, use for checking conveniently.
● There is a port of far infrared state communication,

Technical parameters

Outer and mount dimension

Wiring diagram

 

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