MicroMaster 6SE92 - ECT Sales & Service

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Technical InformationMICROMASTERMICROMASTER VectorMIDIMASTER VectorOutput Relaysmax. 2.0A / 110 V AC0.8 A / 230 V AC (overvoltage cat.2) or 2A/ 30 V DC(resistive rating)P10+ 0V AIN+ AIN- DIN1 DIN2 DIN3 DIN4 P15+ PIDIN+ PIDIN-1 2 3 4 5 6 7 8 9 10 11AOUT+ AOUT-PTC PTC DIN5 DIN612 13 14 15 16 17 18 19 20 21 22RL1A(NC)RL1B RL1C(NO) (COM)RL2B(NO)RL2C(COM)Power Supply(+10 V, max. 10 mA)Analogue Input 1-10 V to +10 V0/2 10 V(input impedance 70 kΩ)or0/4 20 mA(resistance = 300Ω)23 24 25 26Digital Inputs(7.5 - 33 V, max. 5 mA)Power Supply forPID FeedbackTransducer(+15 V, max. 50 mA)Analogue input 20 10 Vor0 20 mAAnalogue Output0/4 - 20 mA(500Ω load)*For MIDIMASTER: Terminal 23+5VTerminal 26 PEMotor temp. protection inputNote: For PTC motor thermalprotection, P087 = 1Digital Inputs(7.5 - 33 V, max.5 mA)590VN-P+165V (max. 250mA)PEN-P+RS485(for USS protocol)P5V+*For MICROMASTER: Terminal 23 PETerminal 26+5VControl TerminalsFront PanelRS485 D-typeMICROMASTER Vector / MIDIMASTER Vector control connections3.5 Mains InputThe inverters are compatible with mains supplies which do not inject interference above the limits specified in the followingstandards:IEC / EN 61000-4-4: Fast transients / burst interference: 4 kV(VDE 0847 Part 4-4)IEC / EN 61000-4-5: Voltage surges: 4 kV (common mode)(VDE 0847 Part 4-5)2 kV (differential mode)IEC / EN 61000-4-11: Voltage dips: 30% reduction 60 ms(VDE 0847 Part 4-1110% reduction 100 msVoltage interruptions:>95% for 5 secsVoltage fluctuations: V nom +/- 10%IEC / EN 61000-2-4: Compatibility levels in industrial plants for low-frequency conducted disturbances(VDE 0839 Part 2-4) Class 3, 10% THD3/8 Siemens DA 64 – 1998/99 (04/99)
MICROMASTERMICROMASTER VectorMIDIMASTER VectorTechnical Information3.6 Mains Harmonics and Supply ImpedanceMains HarmonicsWhen the inverter is operating it gives rise to a non-sinusoidal current from the mains supply with harmonics. The approximatepercentage of the fundamental of these harmonics, based on a 1% mains impedance, is shown in the table below. The amplitudeof the harmonics can be reduced by fitting input chokes. The order numbers of suitable chokes providing an additional impedanceof 2% or 4% are shown in the tables below.Supply ImpedanceThe ratio of inverter rated power/mains short circuit power should never be less than 0.5%. This means that the voltage drop whenthe inverter is fully loaded should be greater than or equal to 0.5% of the nominal voltage. If the mains impedance is below thisvalue the lifetime of the electrolytic capacitors could be reduced. To overcome this effect, 2% input chokes should be fitted. If afurther reduction of harmonic currents is required, 4% input chokes can be fitted.Inverter typeSupply VoltageHarmonic numberorder(1 = baseharmonic)Harmonic current relative tomains harmonics with 1%mains impedance(%)Harmonic current relative tomains harmonics with 2%mains impedance(%)Harmonic current relative tomains harmonics with 4%mains impedance(%)230 V 1AC 1 100 100 1003 87.9 83.1 76.25 68.2 56.9 41.37 45.5 29.2 14.39 24.2 10.8 6.311 9.1 7.7 6.313 6.1 6.2 3.2230 V 3 AC 1 100 100 100(Inverter 22 kW) 5 32 29.2 26.07 9.6 7.9 6.911 7.8 7.0 5.913 3.7 3.6 3.4400/500 V 3 AC 1 100 100 100(Inverter 37 kW) 5 42.7 37.8 32.67 17.7 13.2 9.211 6.7 7.1 6.913 4.0 3.5 3.3Siemens DA 64 – 1998/99 (04/99) 3/9
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Communications/InterfacesMICROMASTE
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MICROMASTERMICROMASTER VectorMIDIMA
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Inverter Selection and Ordering Dat
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COMBIMASTER & MICROMASTER Integrate
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AppendixMICROMASTERMICROMASTER Vect
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MicroMaster 6SE92 - ECT Sales & Service

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