Specifications

ContentVFD‐G7SeriesFrequencyInverterOperationManual
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Content
CHAPTER1SAFETYANDNOTES.........................................................................................1
1.1SAFETYDEFINITION...............................................................................................................1
1.2SAFETYNOTES......................................................................................................................1
1.3NOTES................................................................................................................................4
CHAPTER2SPECIFICATIONSANDSELECTION.....................................................................8
2.1NAMINGRULE.....................................................................................................................8
2.2NAMEPLATE........................................................................................................................8
2.3MODELANDTECHNICALPARAMETERS......................................................................................9
2.4TECHNICALSPECIFICATION....................................................................................................10
2.5PRODUCTOUTLINEANDINSTALLATIONHOLESIZES...................................................................14
2.5.10.4KW~18.5KWOutlineandOuterSizeofHangMachinePlasticCasing
FrequencyInverter..........................................................................................................14
2.5.222KW~450KWOutlineandOuterSizeofHangMachineMetalCasingFrequency
Inverter............................................................................................................................16
2.5.30.4KW~450KWInstallationHoleSizeofHangMachineG/PFrequencyInverter17
2.5.4OutlineSizeofKeyboardOperationPanel..........................................................18
2.6SELECTIONOFBRAKINGPACKAGE..........................................................................................18
2.7SELECTIONOFDCREACTOR..................................................................................................19
2.8FREQUENCYINVERTERDAILYMAINTENANCE............................................................................20
2.8.1DailyMaintenance..............................................................................................20
2.8.2RoutineChecking.................................................................................................21
2.8.3ReplacingofQuick‐wearingParts.......................................................................21
2.8.4Storage................................................................................................................22
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2.8.5WarrantyInstructions..........................................................................................22
2.9SELECTIONGUIDE...............................................................................................................23
CHAPTER3MECHANICALANDELECTRICALINSTALLATION............................................... 25
3.1MECHANICALINSTALLATION..................................................................................................25
3.1.1InstallationEnvironment.....................................................................................25
3.1.2InstallationSpace................................................................................................25
3.1.3CoverRemovingWay..........................................................................................27
3.2ELECTRICALINSTALLATION....................................................................................................28
3.2.1ExternalElectricalComponentSelection:............................................................28
3.2.2InstructionsForExternalElectricalComponents.................................................29
3.2.3MethodOfConnectingWire...............................................................................31
3.2.4MainCircuitTerminalsandWiring......................................................................32
3.2.5ControlCircuitandWiring...................................................................................35
CHAPTER4KEYBOARDOPERATIONANDDISPLAY.........................................................41