SINAMICS Drives SINAMICS G120E - Electro-Matic Products

SINAMICS DrivesSINAMICS G120EConfigured enclosed drive for industryTechnical Data Sheet April, 2014usa.siemens.com/drives

Overview of SINAMICS G120ESINAMICS G120E is a configurable enclosed drive for a broadrange of stand-alone applications ranging from simple pumpsand fans to sophisticated machines requiring closed loopspeed and position control with extended integrated safetyfunctionality. This rugged drive is based on SINAMICS G120modular components that allow it to be configured to bestmeet the demands of the application, the environment andthe power supply system.The key to its versatility is the ability to combine one of arange of power circuit configurations with a control unitoffering the required control functionality and buscommunications interface. A comprehensive range ofpredesigned standard options completes the package.Additionally, please consult the factory for any customoptions that may be needed.Operator interfaceThe door mounted Intelligent Operator Panel IOP is a userfriendly and powerful operator panel. For many standardapplications such as pumps and compressors (both variableand constant torque (positive displacement)) as well as fansand conveyors, application wizards interactively guide youwhen commissioning without reference to parameter number.Commissioning of drives is also easy due to the plain textdisplay. User defined parameter lists allow the numberof parameters displayed to be reduced. Help texts forparameters, faults and alarms can be obtained by pressingthe INFO button.Local manual control is done via buttons and the navigationwheel, and there is dedicated local/remote button.Depending on power ratings, the drive enclosure is either awall mount box or free standing enclosure. The most commonstandard options can be accommodated in the base enclosure.A few options including output filters and reduced voltagesoft start (RVSS) bypass require an add-on or separateoptions enclosure.Attention to detail is evident in the design of the drive. Forexample, the enclosure ventilation fans are controlled via arelay to run only when needed, i.e. when the drive is running.This not only saves energy costs, but also reduces noise levelsin the electrical room.Accessories for SINAMICS G120EThe utilization of certain features of SINAMICS G120E mayrequire the purchase of loose accessories. These accessoriesinclude braking resistors for dynamic braking, an optionalSD card to store or download parameter sets , or licenses forfirmware functions. (Refer to page 8).UL listingSINAMICS G120E is an enclosed drive listed to UL508C (PowerConversion Equipment) per UL file # E319311. Listing perUL508C means that the drive is a predesigned standardproduct that has been evaluated and tested by UL.In contrast to a UL508A industrial control panel listing, listingper UL508C implies that the SINAMICS G120E drive is listedas a factory built assembly that may not be modified by thirdparties (not even by a UL508A listed panel shop). However,third parties may add options in an external enclosure whichmay be listed per UL508A. If any additional components orwiring not included within the scope of available standardoptions are to be included inside the base drive enclosure,please contact the factory to provide a quotation.Process values can be displayed numerically in technologicalunits. Up to 2 process values can be displayed graphically as bargraphs. The IOP also allows graphical trending of values.Motor and drive sizingService Factor must be considered for motors operating atService Factors beyond 1.0. Please consult factory forassistance sizing the drive.For motors with ratings larger than the drive, please consultfactory as nuisance tripping may occur if drive is not properlysized. In sensorless vector control, the rated motor current(FLA) must be at least 1 4 of the rated drive output current.With lower motor currents, operation is possible in Volts/Hzcontrol mode only.Overload ratingsThe SINAMICS G120E drive may be operated with both variabletorque and constant torque loads at either light or high overload duties. The criterion for overload is that the drive isoperated with its base load current before and after the overload occurs. Light overload duty is based on 110% base loadcurrent for 60 sec or 150% for 3 sec, repeated every 300 sec.High overload duty is based on 150% base load current for60 sec or 200% ( 150 HP) or 160% (150 & 200 HP) for 3 sec,repeated every 300 sec.Drive output currentG D213 EN 00007bShort-time currentNote that options provided in an add-on or separate optionscabinet may be listed to UL508A.Rated current (continuous)Base load current ILfor low overload1.1 x ILIratedIL60 s300 st2

Power circuit configurationsSINAMICS G120E can be provided with three different power circuit configurations:Power circuit variantStandard 6-pulseEfficient Infeed(fully regenerative, 6-pulse)Clean Power 18-pulsePhase-shiftingAuto-xformerIM3 Phase-shiftingAuto-xformerIM3 IM3 ApplicationHarmonic performance(depends on supplyimpedance)Power supply system/emergency powerTypical industrialTHID approx. 25 – 50%(With 5% line reactor optionTHID approx. 20 – 30%)Strong and weak supply systems,emergency power generators mayrequire oversizing due to harmonicsBrakingIntegrated braking chopper fordynamic braking (requires externalbraking resistor)SummaryBasic, compact and low costconfiguration.IM3 IM3 Phase-shiftingAuto-xformerIM3 IM3 IM3 IM3 When harmonics are a concernTHID 5% at VFD input terminals,always meets IEEE 519-1992If frequent braking is requiredTHID approx. 20 – 30%Strong and weak supply systems.Very generator friendly due to lowharmonics, able to operate also onsmall generatorsIntegrated braking chopper fordynamic braking (requires externalbraking resistor)Only strong supply systems(supply impedance 1%, or shortcircuit ratio R SC 100), generally notsuitable for generator suppliesPower is regenerated back intothe power gridClean power eliminates harmonicdisturbances affecting other users,reduces losses in and maximizesutilization of power distributionsystem including transformersHigh efficiency especially whenbraking, very compact (no linereactor, no need for externalbraking resistor)Control unitsEach of the power circuit variants above can be combined with one of three control unit types listed below, to best match therequired functionality and I/O count. All control units also feature: Free Function Blocks and BICO (BInector-COnnector) technology for configuring on-board logic Integrated USB interface for local commissioning and diagnostics Optional memory card (SD) for parameter backup and copying. Software licenses (e.g. for CU250S-2 extended functionsEPos (Easy Positioning) or extended safety) can also be purchased on an SD card.Control Unit typeApplicationControl modesCU230P-2Pump, fan and compressor drivesV/Hz, sensorless vectorCU240E-2General purposeV/Hz, sensorless vectorFunctionality 4x integrated PID controllers Pump staging Hibernation Essential service mode for fire pumpor smoke extraction fan duty6 digital (24 V),4 analog (2x V or mA, 1 x mA or tempsensor, 1x temp sensor) 1x integrated PID controller Motor holding brakeCU250S-2Enhanced performanceV/Hz, sensorless vector, closed loopvector with speed encoder, positioning(EPos) with position encoder(requires license) 1x integrated PID controller Motor holding brake6 digital (24 V)2 analogUp to 1 Fail Safe FS-DI (uses 2 DI)Safety (F) version up to 3 FS-DI3 digital (24 V)2 analogBasic function STOSafety version CU240E-2 F/DP-F/ PN-Falso SS1, SLS, SDI, SSM11 digital (24 V)2 analog4 selectable DI/DOUp to 3 Fail Safe DI (each uses 2 DI)3 digital (24 V)2 analog\Basic Functions STO, SS1, SBCExtended safety functions(requires license) SLS, SDI SDMInputsOutputsIntegrated Safety(encoderless)3 digital (2x relay, 240 V AC, 1x 24V DC)2 analogN/ACommunication bus interfaceEach control unit is available with three different types of bus interface, with a range of communication protocols.Bus interface typeCommunication protocol(selectable by parameter)Serial RS485 USS Modbus RTUFor CU230P-2 HVAC additionally: BACnet MS/TP Siemens FLN P1PROFIBUS DP PROFIBUS DP(with PROFIsafe profile for buscommunications with IntegratedSafety)Industrial Ethernet PROFINETWith (PROFIsafe and PROFIenergyprofiles) EtherNet/IP3

Product SpecificationNote: Drive HP ratings are provided as a guide only, for standard 2, 4 or 6 pole motors. Actual motor currents may be higher,especially for motors with 8 or more poles. Select a drive based on motor FLA (full load amps) and overloads.Light overloadHigh overloadOutput(at 460V,60 Hz)Base loadcurrent 1)for 110%overloadOutput(at 460V,60 Hz)Base loadcurrent 1)for 150%overloadRatedoutputcurrent 1)Approx.max. inputcurrent 2)HPAHPAAAStandard 6-pulse 8Powermoduleframe sizeEnclosuremounttypeSINAMICS G120Eenclosed driveModel lean power 18-pulse 200240150Efficient Infeed (fully regenerative) 45597386108138170194249DDEEFFFF F 43170217EEFFFF F 506075100The output current is derated to allow for the temperature rise inside the enclosure at an (external) ambient temperature of 104 F (40 C).input current is based on the input current of the power module and includes: For Standard 6-pulse and Efficient Infeed (fully regenerative) drives an allowance of 2.0 A ( 60 HP) or 2.5 A ( 60 HP) for auxiliary circuits. For Clean Power 18-pulse drives an allowance of 10.0 A for auxiliary circuits.2) TheThe SINAMICS G120E enclosed drive includes as standard: NEMA 1 enclosure UL508C listing (file no. E319311) SCCR (short circuit current rating) 65 kA Circuit breaker disconnect with flange mount operatorhandle, and mechanical door interlock Intelligent operator panel (IOP), door mounted & wired Enclosure fans with associated control Control power transformer for internal control power Cable entry top or bottom, line and motor side4 Power module with PWM IGBT inverter, andStandard 6-pulse drive: Power module PM240 (non-regenerative), with integralbraking chopper, 6-pulse diode rectifier and line reactorClean power 18-pulse drive: Power module PM240 (non-regen.), with integral brakingchopper, input fuses,18-pulse diode rectifier, phase shiftingautotransformer/line reactor assemblyIntelligent Infeed (fully regenerative) drive: Power module PM250 (fully regenerative), with IGBT lineside inverter (a line reactor is not required)