BCL00074-Z-MSR125-B-01-EN
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Rev.DateByChlorine CompressorType:STC-SH(9-4 VRZ)final13.11.2013LeinProject No.:BCL00074019.12.2012KupferProject:Yantai WanhuaSiemens TurbomachineryEquipment GmbHChlorine Compressor
Type: STC-SH(9-4 VRZ)
Projekt No.: BCL00074Description Surge Controller /
Seal Gas ControllerSurgeController/SealGasControllerDenomination:ChlorinecompressorSTC-SH(9-4VRZ)
Supplier:SiemensTurbomachinery
EquipmentGmbH
andHothoDataGmbH
Germany
Project:YantaiWanhua/China
OrderNo.:BCL00074
Manufacturer:HothoDataGmbH
DeviceType:ET200S
Yearofconstruction:2013
Revision:final
Issue:13.11.2013
Telephone:(49)341-41528-0Address:HothoDataGmbH
Fax:(49)341-41528-30BoesdorferRing2
Email:project@hothodata.deD-04249Leipzig/
KnautnaundorfcontrollerforcompressorSTC-SH(9-4VRZ)YantaiWanhua
ChinaHothoDataGmbHBoesdorferRing2D-04249Leipzig/KnautnaundorfGermany
Contents
1.Preface4
2.General5
2.1.Software..................................5
2.2.SurgingofTurboCompressors.....................5
3.AntiSurgeController,SealGasControllerandSurgeProtection7
3.1.GeneralDescription...........................7
3.2.AntiSurgeController(FIC5058AntiSurge)..............7
3.3.SuctionPressureControl/FIC5058(Suct.Pressure).........9
3.4.SurgeProtection/FIC5058(SurgeProtect)..............10
3.5.SealGasController/PDIC5070....................12
4.OperatingtheET200SwithTouchPanel14
4.1.General..................................14
4.2.ProcessGas(startpicture).......................17
4.3.Controller.................................18
4.3.1.Surgeprotection.........................19
4.4.System...................................20
4.5.AlarmView................................21
4.6.Parametersettings............................23
4.7.Navigation.................................24
A.I/OSignalsoftheControllerinLCP(FIC5058andPDIC5070)25
B.Alarms27
C.Controllersettings28
D.PictureNavigation29
3controllerforcompressorSTC-SH(9-4VRZ)YantaiWanhua
ChinaHothoDataGmbHBoesdorferRing2D-04249Leipzig/KnautnaundorfGermany
1.Preface
Thismanualincludesallimportantinformationforcommissioning,operatingand
shutdownofchlorinegascompressorSTC-SH(9-4VRZ).
Pleasereadthismanualcarefullybeforeusingthecompressor,toguaranteeasafe
operationofthecompressor.
TheproductsofHothoDataGmbHarepermanentlyunderfurtherdevelopment,to
offeruptodateservices.Insofarasnorelevantinstructionsareaffectedtechnical
modifications,leadingtoanimprovementofproductqualityorsafety,aresubject
tochangewithoutnotice.
Namesofproducts,companiesand(registered)trademarksusedinthisdescription
arepropertiesoftheowners.Allpassagesofthismanualrelatingtoforeignproducts
arenooperationinstructions.Itisessentialtousetheoriginaldocumentationof
thoseparts.
Themanualdoesnotclaimtobecomplete,especiallyalllegalrulesandlaws,also
thosenotmentioned,havetobeobservedingeneral.Incasethemanualcannot
solveyourproblems,wearepleasedtohelpyou.
Wearenotresponsiblefordamagescausedbyimproperusage,especiallyforthose
resultingfromnon-complianceoftheinstructionsinsidethisdocumentation.
Unauthorizedmodificationduringthewarrantytimeisnotpermittedandwilllead
tothelossofwarranty.Allreparationsshouldbedonebyqualifiedstaff.
Wewishyouatrouble-freeoperation.
Themanagement
c2009byHothoDataGmbH
4controllerforcompressorSTC-SH(9-4VRZ)YantaiWanhua
ChinaHothoDataGmbHBoesdorferRing2D-04249Leipzig/KnautnaundorfGermany
2.General
2.1.Software
Theusercannotchangetheprogramofthecontrollerwithouttheprogramming
software.Toreloadtheprogramincaseoffailures,youneedtheSIEMENSpro-
grammingsoftware(SIMATICStep7).Incaseofprogram-loss,pleasesendyour
purchasingordertooneofthefollowingdirections.
•SiemensTurbomachineryEquipmentGmbH
OrderNo.BCL00074
Klingenstrasse16-18
D04229Leipzig
Germany
•HothoDataGmbH
OrderNo.BCL00074
BoesdorferRing2
D04249Leipzig
Germany
2.2.SurgingofTurboCompressors
Turbocompressorshaveacontrolrangeofabout45%...70%...100%oftotaldesign
flow.Thelowercontrolrangelimitdependsonthegasinputandoutputstate
(pressure,suctiontemperature,dischargetemperatureandgascomposition)and
thepositionofexistingguidedevices(inletguidevane,outletdiffuservane).
Ifthegasflowisthrottledtoomuch(insufficientdischargingofgas),thecompressor
beginstosurge.Thisisaccompaniedbystrongvibrationofthemachineandreversed
5controllerforcompressorSTC-SH(9-4VRZ)YantaiWanhua
ChinaHothoDataGmbHBoesdorferRing2D-04249Leipzig/KnautnaundorfGermany
flow.Compressorsrunningatunstableoperatingpointssuffermechanicaldamage,
e.g.bladebreakage.Itisthepurposeoftheantisurgecontroltoensurethatthe
surgelimitwillnotbereached.
6