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)SoftwarePST645UV1.22b)HardwareRe

2、visionhistoryTableofPST645Utransformerprotectionandmonitoringdevicehardwaremoduleversion.NO.NameofthemoduleInitialvision(2006-02)Modifiedversionofthefirst(2008-08)Modifiedversionofthesecond1ACmodulePST640U-AC.A-A2CPUmoduleEDP03-CPU.A-AE03-CPU.BA3PanelmoduleEDP03-PNL.A-A4DIOmodulePSL640U

3、-DIO.A-A5TRIPmodulePSL640U-TRIP.A-APSL640U-TRIP.A-B6PowermoduleEDP03-PWR.A-A7BasismoduleEDP03-MB.A-A8CommunicationmoduleEDP03-COM.B-A9ClocksynchronizationmoduleEDP03-CLK.A-ARevisionhistoryTableofPST645Utransformerprotectionandmonitoringdeviceproductinstruction.109876543V1.222V1.101V1.00

4、NO.ManualVersionNumberModifiedAbstractDirectoryVersionoftheStatement1.Outline............................................................................................................................11.1.Protectionfunctionsettings.......................................................

5、...............................11.2.Monitoringandcontrollingfunctionsettings...........................................................11.Technicalparameters....................................................................................................22.1.Precisescopeofworkonprote

6、ctioncomponents....................................................22.2.Settingerroronprotectioncomponents...................................................................22.3.Protectionoftheentiresetofactiontime.................................................................22.4.Tec

7、hnicalparametersofmeasurementandcontrolfunctions...................................23.Protectionfunctionandprinciple...............................................................................33.1.Phaseover-currentprotection...................................................