The meter is a useful device for checking the energy consumption. This appliance is suitable for checking the energy consumption of the after-sales consumers in the home, office or in separate premises in rented outlets.
Electronic electric meter
model - M550.2251;
rated voltage - 230 VAC;
operating voltage range - 100-300 VAC;
number of tariffs - from 1 to 2;
rated current - 20Ма-5(100) А;
frequency - 50 Hz +/- 10%;
meter constant - 5000impk / kWh;
accuracy - class B (class 1), (EN 50470-1, EN 50470-3);
current circuit consumption <4 VA;
voltage consumption - <2 W, 10 VA;
output current - 20 mA
battery life - 10 years (with device installed);
battery life in the warehouse - 4 years;
degree of protection - IP54 (outdoor installation);
operating temperature - from -40 ° C to + 85 ° C;
storage temperature in the store - from -40 to +85 ° C;
LCD screen - 9 digits (backlight);
connection type - optical port;
cables cross-section - up to 25 mm2.
For installation, detailed device information, and connection sizes, please, see the manual for use in Bulgarian language and a declaration of conformity.
4Electric Meter, single phase, digital M600.2251by
10 Mar 2017
Никъде не пише на БГ, как става настройката на тарифите.