Inovance MD880 Series - Page 5

Contents
- 4 -
2.5.1 Heat Dissipation Requirements
........................................................................... 32
2.5.2 Precautions for Installing AC Drives in Cabinets
................................................. 35
2.5.3 Procedure for Installing the AC Drive in a Cabinet
.............................................. 37
2.5.4 Dimensions of the Mounting Bracket
.................................................................. 43
2.6 Cover Removal and Mounting .................................................................................... 44
3 Electrical Installation ............................................................................................................ 47
3.1 Safety Instructions ....................................................................................................... 48
3.1.1 Safety Precautions Before Installation
................................................................ 48
3.1.2 Inspection
............................................................................................................ 48
3.1.3 General
................................................................................................................. 48
3.1.4 Insulation Test
...................................................................................................... 49
3.2 Wiring of the System .................................................................................................... 50
3.3 System Structure ......................................................................................................... 51
3.4 EMC-Compliant Cable Routing ................................................................................... 52
3.4.1 Basic rules for Cable Routing
............................................................................... 52
3.4.2 Requirements
....................................................................................................... 52
3.4.3 Routing Suggestions
............................................................................................ 53
3.4.4 Connection of Shielded Power Cables
................................................................. 57
3.5 Wring of the AC Drive ................................................................................................... 57
3.5.1 Standard Wiring Diagram
..................................................................................... 57
3.5.2 Main Circuit Terminals
......................................................................................... 60
3.5.3 Main Circuit Terminal Arrangement and Dimensions
......................................... 65
3.6 Wiring Checking ........................................................................................................... 76
4 HCU Control Module ............................................................................................................. 77
4.1 Components of HCU Control Module ......................................................................... 77
4.2 HCU Standard Terminals ............................................................................................. 79
4.3 Dimensions and Installation Instructions .................................................................. 79
4.3.1 Installation Precautions
....................................................................................... 79
4.3.2 Dimensions
.......................................................................................................... 80
4.3.3 Space
.................................................................................................................... 80
4.3.4 Installation Procedure
......................................................................................... 81
4.4 Function Module .......................................................................................................... 82
4.5 LED Indicators .............................................................................................................. 84
4.6 SD Memory Card .......................................................................................................... 84
4.7 Terminals ...................................................................................................................... 85