Power Quality Monitoring

▼Chapter 2Overview of universal measuring instrumentsTypeItem numberUMG 10352.18.00152.20.001UMG 104P52.20.002UMG 604L E P EP52.16.00352.16.00252.16.00452.16.001UMG 60552.16.027UMG 96L52.14.001(52.14.005)Measurement range L-N, ACMeasurement range L-L, ACOver voltage categoryOperating voltage L-N, ACAuxiliary voltageThree phase/four phaseQuadrantsScan frequency 50/60HzMeasurement points per sec.Continuous measurementMeasurements per secondEffective value from periods50/60HzHarmonics V/ADistortion factor THD-U in %Distortion factor THD-I in %UnbalancePositive/negative/zero systemCurrent flicker strengthShort/long-term flickerTransientsShort-term interruptionsAccuracy V, AEffective energy classificationOperating hour meterWeekly time switchAuxiliary inputDigital inputsDigital/pulse outputRelay outputsAnalogue inputsAnalogue outputsTemperature inputIntegrated logicMin/max value memoryMemory size50 - 300V85 - 520V300V CAT III115-240V--/•45,4kHz5,400•510/121.3 ... 25••••----+-0.2%0.5S•---------•-10 - 600Vrms18 - 1000Vrms300V CAT III-95 - 240V AC; 135 - 340V DC *1•/•420kHz20,000•510/121 - 40••••----+-0.2%0.5S•--22---1-•4MBFlash10 - 600Vrms18 - 1000Vrms300V CAT III-95 - 240V AC; 135 - 340V DC *1 95 - 240V AC; 135 - 340V DC *1•/•420kHz20,000•510/121 - 40••••--50µs•+-0.2%0.5S•• Jasic ®-22---1Jasic ® (7 Prg.)•128 MB Flash10 - 600Vrms18 - 1000Vrms300V CAT III-•/•420kHz20,000•510/121 - 63••••••50µs•+-0.2%0.5S•• Jasic ®-22---1Jasic ® (7 Prg.)•128 MB Flash50 - 255V, (16 - 80V) *186 - 442V, (28 - 139V) *1300V CAT III196 - 255V, (45 - 80V) *1--/•4 *42.5/3kHz50-11/1---------+-1%2•---------•-▼Number of storage values-156k5,000k5,000k-9ClockBi-metallic function A/kWFault recording functionPeak demand managementSoftwareInterfacesRS 232RS 485Profibus DPM-BusLONEthernetWeb server / e-mailProtocolsModbus RTUISDN routerModbus gatewayProfibus DP V0LonTalkModbus TCP/IP,Modbus over TCPBACnet IP/MSTPCatalogue page-•--GridVis-•-----•------12•••-GridVis• •• •- •- -- -- -- -• •- -- -- •- -- -- -18••••GridVis• • • •• • • •- - • •- - - -- - - -- • - •- •/• - •/•• • • •- • - •- • - •- - • •- - - -- • - •-/• •/• -/• •/• *324••••GridVis*1 Other voltages are available as options(2) Combination options for inputs and outputs: a) 2 digital outputs, b) 2 digital inputsc) 2 analogue outputs, d) 1 digital output and 1 analogue output, e) 1 digital output and 1 digital input•••--••/•••••-••/• *332-•-----------------38