Power Quality Monitoring

▼Chapter 3Technical dataGeneral technical dataSupply voltage L-N, AC230V, 50/60HzOvervoltage category600V CAT IIIOperational voltage400V, 50/60HzWeight (6/12/32 stages)18/19/20kgDimensionsW= 600mm x H=380mm x D=210mmMountingWall mountingWorking temperature range -10…55 °CProtection class IP 43Colour RAL 7035SoftwareGridVisShutdown stages 6/16/32Measurement rangeVoltage L-N, AC (without voltage transformer)Voltage L-L, AC (without voltage transformer)Current (transformer: x/1 and x/5 A)Frequency, mainsGrid typesMeasurement in 1-phase / multiphase networks50…500VAC80…870VAC0.02...6A45…65HzTN, TT, (IT)1ph, 2ph, 3 phCommunication▼RS 232 38.4 kbps Yes, refer to order detailsRS 485 9.6, 38.4, 115.2 kbps Yes, refer to order detailsProfibus DP 9.6kbps up to 1.5Mbps, SUB D 9-pole Optional for UMG 507MAX6Ethernet 10 Base-T RJ45 Yes▼ ●Modbus RTUYesProfibus DP V0OptionTCP/IPYesMeasurement valuesVoltageCurrentL1, L2, L3L1-L2, L2-L3, L1-L3L1, L2, L3N (calculated)Accuracy: ± 0,2% rngAccuracy: ± 0,2% rngAccuracy: ± 0,2% rngAccuracy: ± 0,6% rngEffective, apparent or reactive power L1, L2, L3, Sum L1-L3 Accuracy: ± 0,5% rngcosphi L1, L2, L3, Sum L1-L3 Accuracy: ± 0,5% rngEffective energy (kWh) purchase/supply Sum L1-L3 Class 1 (.../5A), Class 2 (.../1A)Reactive energy (karh), inductive/capacitive Sum L1-L3 Class 2Apparent energy (kVAh) Class 2Mains frequencyAccuracy: ± 0,2% rdgK-factor L1, L2, L3 YesAverage valueYesMinimum and maximum valuesYesPower qualityHarmonics, 1 st to 15 th harmonics, odd Current, voltage L1, L2, L3 Accuracy: ± 0,5% rngDistortion factor THD-U in % L1, L2, L3 Accuracy: ± 0,5% rngDistortion factor THD-I in % L1, L2, L3 Accuracy: ± 0,5% rngVoltage pos./neg./zero systemAccuracy: ± 0,5% rngShort-term interruptions 10ms YesInitialisation current 10ms YesLimit value event recorderYes105