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are determined for active energy measurement, for measurement
of instantaneous RMS values of voltage, current and power factor displaying results
on LCD and simultaneously signalling several network statuses. They enable to measure
demands (mean power) in choosen measuring periods, evaluating maximum demands (MD’s),
to register cummulative MD and to register historical MD’s. They are equipped with
internal real time clock (RTC) which is used for switching of maximum four rates.
They can be used in houses, commercial and industrial centres.
Highlihgts
• Electricity meters for direct connection and indirect connection;
• Measured values displayed on LCD;
• Precise and reliable design, long-life performance;
• All-plastic, double insulated protection case, IP51;
• Reliable and well-dimensioned connection;
• Wide range of input currents and overloads;
• Different reference voltages, smart low voltage resistance;
• Resistant to external influence, tampering registration;
• Complies with IEC/EN 62052-11 + IEC/EN 62053-21;
EN 50470-3
and with requirements of European Parliament and EC Directive
2004/22/ES (MID).
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