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Vacon NXV0040 - SAFETY; ELECTRICAL CONNECTION; MAINTENANCE AND TROUBLESHOOTING

Vacon NXV0040
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2 • vacon
CONTENTS
Document code: DPD00426A
Version release date: 25.8.2011
1. SAFETY .......................................................................................................................3
1.1 Danger and warning symbols used in this manual ........................................................ 3
1.2 Symbols and warning marks used in the product .......................................................... 3
1.3 Safety rules ..................................................................................................................... 3
1.4 Earthing and earth fault protection ................................................................................ 4
2. TECHNICAL SPECIFICATIONS ....................................................................................6
2.1 Inverter ratings ............................................................................................................... 6
2.2 Technical data ................................................................................................................. 6
3. RECEIPT OF DELIVERY ...............................................................................................7
3.1 Type designation code ..................................................................................................... 7
3.2 Lifting the unit out of the transport packaging ............................................................... 7
3.3 Storage ............................................................................................................................ 8
3.4 Maintenance .................................................................................................................... 9
3.5 Warranty .......................................................................................................................... 9
4. INSTALLATION ......................................................................................................... 10
4.1 Free space around the cabinet ..................................................................................... 12
4.2 Fixing the unit................................................................................................................ 13
5. ELECTRICAL CONNECTION ...................................................................................... 15
5.1 Electrical diagrams ....................................................................................................... 15
5.2 Cabling .......................................................................................................................... 17
5.3 Control connections ...................................................................................................... 22
5.4 Option board OPTC2 (RS-485) ....................................................................................... 29
5.5 Option board OPTD7 (Line voltage measurement board) ............................................. 30
5.6 Fuse selection ............................................................................................................... 32
6. START UP ................................................................................................................. 33
6.1 Inverter control keypad ................................................................................................. 34
7. MAINTENANCE AND TROUBLESHOOTING ............................................................... 39
7.1 Maintenance .................................................................................................................. 39
7.2 Troubleshooting ............................................................................................................ 40

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