DEM351PB Single phase Three wire Energy Meter (China)

Model DEM351PB single phase three wire electronic socket 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 National standard IEC 62053-21 and standard ANSI C12.10-1997. It can accurately 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 monitors 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.

--Socket installed, the cover is made of PC material which is transparent and anti-UV

molded overall, the terminal block 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, standard configuration communication

agreement complying with standard DL/T645-1997, may select other configuration

communication agreement.

--LED instructions signal of power impulse (red).

--Automatic detection of the trend of load current, and display on LCD (when display, that is

meaning the load current reverse).

--Single direction single component measure single phase three wire active Power

consumption. It is nothing with direction of the trend of load current. Complying with

standard IEC 62053-21.

--Directly connect operation, type 2S wiring, may select single phase two wire, Directly

connect operation, type 1S wiring (Product Configuration code is PA).

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