Model DEM231DF three phase four wire electronic DIN rail reactive energy meter is a kind of new style three phase four wire reactive 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 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directly measure 50Hz or 60Hz reactive energy consumption from three phase four wire AC electricity net. It can display total energy consumption by step and motor type impulse register. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing. - three phase four wire electronic DIN rail reactive energy meter-
board setting (mounting holes center distance 63 mm), users can choose any one by
themselves.
- three phase four wire electronic DIN rail reactive energy meter-Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
- three phase four wire electronic DIN rail reactive energy meter-Standard configuration 6 digits display (999999kWh) by step and motor type impulse
counter. May select 7 digits display by impulse counter (Product Configuration code is DJ).
- three phase four wire electronic DIN rail reactive energy meter-There are a polarity port of pulse output passive closed and a no polarity port of pulse
output passive distant, the output rate is 10 or 100 imp/Kvarh, can select). And contact with
all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN
43864
- three phase four wire electronic DIN rail reactive energy meter-Five LED instructions respectively every power state and signal of closed power impulse
and distant power impulse.
- three phase four wire electronic DIN rail reactive energy meter-Automatic Detect the direction of the trend of load current. And instructions (signal of
closed power impulse is green when working, that is meaning the load current reverse).
- three phase four wire electronic DIN rail reactive energy meter-Single direction three components measure three phase four wire reactive energy. It is
nothing with direction of the trend of load current. Complying with standard IEC 62053-23.
- three phase four wire electronic DIN rail reactive energy meter-May select two components measure three phase three wire reactive energy (Product
Configuration code is DE) or two phase three wire reactive energy (Product Configuration
code is DD)
- three phase four wire electronic DIN rail reactive energy meter-Standard configuration type S connection (Inlet from bottom, outlet from top) for direct
connect to use, we can also choose another type of connection, and use 5+1 digits
display by impulse counter, CT (Product Configuration code is CF) and PT & CT (Product
Configuration code is BF) for operation.
- three phase four wire electronic DIN rail reactive energy meter-Standard configuration extended terminals cover, may select short terminals cover, in
order to protect to use electricity safely. (Product Configuration code is DI).
