Лічильник 3F електронний підрахунок з малюнком

the device for making indications in metric units (kWh) is used for direct measurement of active power in a three-phase system.

a special electronic system under the influence of the flowing current and the applied Voltage generates pulses in proportion to the consumed electricity.

Phase Energy consumption is indicated by blinking LED.

Calibrated meters (sub-метрів) - used for internal settlements, електр.g. on plots of land, in semi-detached apartments.

Type:three-phase