Measuring and tariff registration of energy in lines 220-230V, accuracy class 2,0 or 1,0. Two electricity gauges by-pass in the phase circuit; current transformer in the circuit at zero. Nominal current 5(50), 5(60) or 10(80)А. Widen light-emitting diode indication for the regime of the work. Modern design. Indication of data on LCD. Interfaces: Telemetric channel, PLС-modem.
The energy meters are designed for commercial reading of active electric power in single-phase circuits of alternating current and they work independently as well as in the composition of automated information-measuring systems (AMR) “INCOTEX PLC”.
Particularities of the construction:
two electricity gauges:
by-pass in the phase circuit;
current transformer in the circuit at zero;
the used by-pass performs measuring at existence of permanent component;
the current transformer permits to fix the energy consumption at artificial “land” or at difference in the currents in the phase and the zero. This distinguishes this electrometer from the rest with its increased protection from thefts of electric power.
Widen light-emitting diode indication for the regime of the work:
“Power” indicates the electrometer is connected to the electric network
“Earth” indicates inequality of the currents in the phase and the zero and is indication for non-sanctioned energy consumption;
“Reserve” indicates for inverse (reverse) switching On of the electrometer;
“1600 imp/kWh” instants per stroke with impulse exit.
The impulse exit permits the use the electrometer both as independent, and in the system for automatic reading and management of the energy consumption, assuming reception of the reading information in impulses from the telemetry;
The safe-clearance and joining sizes completely coincide with the ones of the induction electrometers