User manual 09/2009 - Schneider Electric

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User manual 09/2009 - Schneider Electric

The Metering FunctionMicrologic E - Energy MeteringEnergy MetersThe accuracy range is indicated for Micrologic trip unit operation:• In the current range: 0.1...1.2 In• In the voltage range: 70...850 V• In the cos ϕ range: -1...-0.5 and 0.5...1Measurement Unit MeasurementRangeActive energy measurements: Ep, EpInsupplied and EpOut consumedReactive energy measurements: Eq, EqInsupplied and EqOut consumedApparent energy measurement EskWh thenMWhkvarh thenMvarhkVAh thenMVAh1 kWh...>1000 TWh1 kvarh...>1000 Tvarh1 kVAh...> 1000TVAhAccuracy Accuracy Range+/- 2% 1 kWh...1000 TWh+/- 2% 1 kvarh...1000 Tvarh+/- 2% 1 kVAh...1000 TVAh104 LV434104 09/2009

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