Isolation .............................................................................................................................. 4-6
EMC ................................................................................................................................... 4-7
Regulatory compliance ...................................................................................................... 4-7
Mechanical ................................................................................ 4-8
Operating environment ...................................................................................................... 4-8
Shock and vibration ........................................................................................................... 4-8
Controller weight ................................................................................................................ 4-8
Dimensions ........................................................................................................................ 4-9
Size 2 models .................................................................................................................... 4-9
Size 4 models .................................................................................................................... 4-9
Size 6 models ..................................................................................................................4-10
Sizing a motor ........................................................................... 5-2
Motor maximum speed ...................................................................................................... 5-2
Continuous power rating .................................................................................................... 5-3
Peak power rating .............................................................................................................. 5-4
Circuit configuration ........................................................................................................... 5-5
Twin motor systems ................................................................... 5-8
Main contactor ................................................................................................................... 5-8
Emergency stop switch ...................................................................................................... 5-8
On-board fuse .................................................................................................................... 5-9
Key switch fuse F2 ...........................................................................................................5-11
Doc. # 177/52701
Rev. 3.3
5-1
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