MicroMaster 6SE92 - ECT Sales & Service

COMBIMASTER & MICROMASTER Integrated8.1.5 COMBIMASTER Quotation Sheet1UA7 COMBIMASTER 1 AC 208-240V ± 10%3 AC 208-240V ± 10%3 AC 400-480V ± 10%3 AC 460-500V ± 10%Technical Data0.12 - 0.75kW0.12 - 0.75kW0.37 - 7.5kW0.37 - 7.5kWRated Supply Voltage ………………………………………………….VRated frequency…………………………………………………………HzRated current ……………………………………………………………AOverload capacity (up to 50% for 60s) ……………………………….ARated output …………………………………………………………….kWContinuous output without overload ………………………………….kWEMC conformance (EN55011A or B) …………………………………Maximum ambient air temperature (40/50ºC)……………………….ºCDegree of protection (IP55/IP65) …………………………………….Mechanical dimensions (H) ………….x(W)…..……..x(D)……….…mmWeight …………………………………………………………………..kgStandard Functions:• Open loop V/f speed control.• 0 – 140 Hz output frequency (motordependent) with 0.05 Hz resolution.• 150% overload capability as apercentage of nominal torque for60 seconds.• Integrated PI controller.• RS485 serial interface.• Sequence control for an external brakeoption.• Flying start to allow restart when alreadyspinning.Variable speed low voltage ACmotors based on a combination ofhigh quality, standard Siemensinduction motor, and voltage sourceDC link inverters with pulse widthmodulated outputs. Latest generationIGBT technology in the output stagefor high efficiency speed control ofthe motor. Units pre-configured forquick commissioning.Manufactured in accordance withDIN VDE. Units are designed andbuilt in a factory awarded withISO9001 certification.Power Section3 phase diode bridge input withoptional class A or Class B mainsfilter. High temperature DC linkcapacitors. Six pulse selfcommutating IGBT inverter outputstage.Switching and Protective DevicesPre-charging input circuit using relay,where required.Motor ControlOpen loop V/f control withconfigurable voltage boost.Local ControlOperable ‘straight from the box’using built in potentiometer tostart/stop, and control speed.Optionally, can be configured tooperate from digital input/analogueinput/fixed frequency control etc. asper MICROMASTER.Optional User Text Display OPm2Dot-matrix LCD display for multilingual textdrivenconfiguration. Non-volatile storage ofup to 10 parameter sets. Parameter setupload and download facilities. Master modefor networking up to 31 drives together.RS232 interface.Control Terminals• 3 configurable 24V binary inputs with 18selectable functions.• 1 configurable relay output with 13selectable functions.• 1 analogue input for setpoint input 0/2 -10V, 0/4 - 20mA.• 1 additional analogue input 0 - 10V,0 - 20mA for PI input.• 1 Motor PTC temperature sensorconnection. (Integrated, order PTC withCOMBIMASTER.• 1 power supply 15V/50mA for actualvalue processing.• All terminals fully short-circuit proof.Standard Automation InterfaceRS485 serial interface with USS protocol forthe connection of up to 31 drives, maximumbus speed 19.2kBd.Optional Automation InterfacePROFIBUS DP module for the connection ofup to 125 drives, maximum bus speed12MBd.• Automatic restart for startingautomatically following mains break orfault.• Flexible setpoint input via fixedfrequencies, analogue input, ‘motorisedpotentiometer’ or serial interface.• Flexible control interface allowing controlvia digital inputs analogue input, or serialinterface.• Configurable DC brake which can alsobe used when motor stationary.• Multi-mode operation allowing setpointand control from different sources.• Two programmable ramp generators (0 -650s) each with S-curve capability.• 7 fixed frequencies.• 4 configurable skip frequency bands forsuppressing resonance.• Optional EMC filter meeting EN55011Class A or B.Option Range• Multi-lingual Clear Text Display.• SIMOVIS commissioning programrunning under Windows 95 or NT.• CB155 PROFIBUS Module.• Pulse resistor Braking Unit (integrated).• Electromechanical Brake Control(integrated).8/4 Siemens DA 64 – 1998/99 (04/99)