Nidec Digistart D3 User Manual

Nidec Digistart D3 User Manual Manual pdf 21 page image

Digistart D3: User Guide 21Issue: G4 Electrical InstallationWARNINGAlways apply control voltage before (or with) mains voltage.CAUTIONAlways follow the specified tightening torque for all power and ground terminal connections.For specifications and detailed technical data, see Technical Data on page 108.4.1 Terminal layout4.1.1 Power Input and Output ConfigurationsInternally Bypassed Models (D3-0023-B~D3-1000-B)Models D3-0023-B ~ D3-0220-B have power inputs at the top of the unit and outputs at the bottom of the unit.Internally bypassed models D3-0255-B ~ D3-0425-B have output busbars at the bottom of the unit and input busbarsat both the top and bottom of the unit. The AC supply can be connected 'Top in, Bottom out' or 'Bottom in, Bottomout'.Internally bypassed models D3-0500-B ~ D3-1000-B have input and output busbars at the top and bottom of the unit.The AC supply can be connected 'Top in, Bottom out', 'Top in, Top out', 'Bottom in, Bottom out' or 'Bottom in, Topout'.D3-0023-B~D3-0105-BD3-0145-B~D3-0220-B D3-0255-B~D3-0425-B D3-0500-B~D3-1000-BReadyRunLocalTripLCLRMTResetF2F1MReadyRunLocalTripLCLRMTResetF2F1M6/T34/T22/T15/L33/L21/L1ReadyRunLocalTripLCLRMTResetF2F1M6/T34/T22/T1 5/L33/L21/L16/T34/T22/T1 5/L33/L21/L1ReadyRunLocalTripLCLRMTResetF2F1M6/T34/T22/T1 5/L33/L21/L15/L33/L21/L11/L1, 3/L2, 5/L32/T1, 4/T2, 6/T31/L1 3/L2 5/L32/T1 4/T2 6/T31/L1 3/L2 5/L32/T1 4/T2 6/T31/L1 3/L2 5/L32/T1 4/T2 6/T31/L1 3/L2 5/L31/L1 3/L2 5/L32/T1 4/T2 6/T315765.AD3-0255-ND3-0255-N has dedicated bypass terminals at the bottom of the unit.The bypass terminals are T1B, T2B, T3B.ReadyRunLocalTripLCLRMTResetF2F1M1/L1 3/L2 5/L3T1B T2B T3B2/T1 4/T2 6/T315632.A