Unidrive M / HS Frame 7 to 10 Power Installation Guide
Issue Number: 5
Contents
1 Safety information ....................................................................................... 8
1.1 Warnings, Cautions and Notes ................................................................................ 8
1.2 Electrical safety - general warning ........................................................................... 8
1.3 System design and safety of personnel ................................................................... 8
1.4 Environmental limits ................................................................................................ 8
1.5 Access ..................................................................................................................... 9
1.6 Fire protection .......................................................................................................... 9
1.7 Compliance with regulations .................................................................................... 9
1.8 Motor .......................................................................................................................9
1.9 Mechanical brake control ......................................................................................... 9
1.10 Adjusting parameters ............................................................................................... 9
1.11 Electrical installation .............................................................................................. 10
2 Product information .................................................................................. 11
2.1 Introduction ............................................................................................................ 11
2.2 Model number ........................................................................................................ 11
2.3 Nameplate description ........................................................................................... 12
2.4 Ratings .................................................................................................................. 13
2.5 Drive features ........................................................................................................ 16
3 Mechanical installation .............................................................................18
3.1 Safety information .................................................................................................. 18
3.2 Planning the installation ......................................................................................... 19
3.3 Terminal cover removal ......................................................................................... 21
3.4 Dimensions and mounting methods ...................................................................... 23
3.5 Enclosure for standard drives ................................................................................ 28
3.6 Enclosure design and drive ambient temperature ................................................. 34
3.7 Heatsink fan operation ........................................................................................... 34
3.8 Enclosing standard drive for high environmental protection .................................. 35
3.9 External EMC filter ................................................................................................. 39
3.10 Terminal size and torque settings .......................................................................... 44
3.11 Routine maintenance ............................................................................................. 45
4 Electrical installation .................................................................................50
4.1 Power and ground connections ............................................................................. 51
4.2 AC Supply requirements ........................................................................................ 54
4.3 Supplying the Unidrive M / Unidrive HS size 7, 8 and 9A drives with
DC / DC bus paralleling ......................................................................................... 59
4.4 24 Vdc supply ........................................................................................................ 59
4.5 Low voltage operation ........................................................................................... 61
4.6 Heatsink fan supply ............................................................................................... 62
4.7 Ratings .................................................................................................................. 62
4.8 Output circuit and motor protection ....................................................................... 63
4.9 Braking .................................................................................................................. 66
4.10 Ground leakage ..................................................................................................... 70
4.11 EMC (Electromagnetic compatibility) ..................................................................... 71
5 Technical data ............................................................................................88
5.1 Drive technical data ............................................................................................... 88
5.2 Optional external EMC filters ............................................................................... 114
Unidrive M frame7 to 10 Power Installation Guide issue5.book Page 3 Tuesday, May 24, 2016 11:52 AM
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