A special electronic system under the influence of flowing current and applied voltage in each phase generates impulses in a quantity proportional to the electricity consumed in this phase. Power consumption in the phase is signaled by the flashing of the corresponding LED (L1, L2, L3). The sum of pulses from three phases is signaled by flashing of the LED diode (800imp / kWh) converted into energy collected in the whole three-phase system, and its value is indicated by the segment LCD display.
The figures after the decimal point indicate hundredth parts (.01 KWh = 10Wh).
The indicator has a pulse output SO + - SO-. This allows you to connect another impulse device reading (SO) pulses generated by the meter. For correct operation of the meter, no additional device is required.
The indicator has the option of sealing the covers of the input and output terminals, making it impossible to meter bypass.
|Reference voltage||3├Ś230/400 V+N|
|Current current||5:00 AM|
|Maximum current||80 A|
|The minimum measured current||0,04 A|
|Counter's own consumption||10 VA; 2 W|
|Scope of indication of the abacus||0├Ě99999,99 kWh|
|Counter constant||(1,25 Wh/imp) 800 imp/kWh|
|Reading signaling||LED red|
|Pulse output SO + SO-||open collector|
|Connection voltage SO + SO-||max. 30 V DC|
|Connection current SO + SO-||max. 27 mA|
|Pulse time SO + SO-||35 ms|
|Power consumption indication||3├ŚLED red|
|terminal||screw terminals 16 mm┬▓|
|dimensions||4,5 moduleu (75 mm)|
|Assembly||on rail 35 mm|
|Level of security||IP20|