pst 645u变压器保护测控装置技术说明书

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1、TheTechnicalSpecificationsofTransformerProtectionandMonitoringDeviceGuodianNanjingAutomationCo.,Ltd.GUODIANNANJINGAUTOMATIONCO.,LTDStatementoftheVersionThistechnicalspecificationwhichvisionisV1.22appliestoPST645Utransformerprotectionandmonitoringdevice.a)S

2、oftwarePST645UV1.22b)HardwareRevisionhistoryTableofPST645Utransformerprotectionandmonitoringdevicehardwaremoduleversion.NO.NameofthemoduleInitialvision(2006-02)Modifiedversionofthefirst(2008-08)Modifiedversionofthesecond1ACmodulePST640U-AC.A-A2CPUmoduleEDP

3、03-CPU.A-AE03-CPU.BA3PanelmoduleEDP03-PNL.A-A4DIOmodulePSL640U-DIO.A-A5TRIPmodulePSL640U-TRIP.A-APSL640U-TRIP.A-B6PowermoduleEDP03-PWR.A-A7BasismoduleEDP03-MB.A-A8CommunicationmoduleEDP03-COM.B-A9ClocksynchronizationmoduleEDP03-CLK.A-ARevisionhistoryTableo

4、fPST645Utransformerprotectionandmonitoringdeviceproductinstruction.109876543V1.222V1.101V1.00NO.ManualVersionNumberModifiedAbstractDirectoryVersionoftheStatement1.Outline......................................................................................

5、......................................11.1.Protectionfunctionsettings......................................................................................11.2.Monitoringandcontrollingfunctionsettings........................................................

6、...11.Technicalparameters....................................................................................................22.1.Precisescopeofworkonprotectioncomponents....................................................22.2.Settingerroronprotectioncompo

7、nents...................................................................22.3.Protectionoftheentiresetofactiontime.................................................................22.4.Technicalparametersofmeasurementandcontrolfunctions......................

8、.............23.Protectionfunctionandprinciple...............................................................................33.1.Phaseover-currentprotection...................................................