Lifting - GE AF-650 GP Design Manual

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Illustration 6.1: Mounting Template for Unit Size 4X drives (460V, 125 to 300 HP, 575/600V, 125 to 400 HP)

6.1.4 Lifting

Always lift the frequency converter in the dedicated lifting eyes. For all 4X unit size and 52 unit size (IP00) Units, use a bar to avoid bending the lifting holes of the
frequency converter.
Illustration 6.2: Recommended lifting method, 4X and 5X Unit Sizes.
The lifting bar must be able to handle the weight of the frequency converter. See Mechanical Dimensions for the weight of the different Unit
Sizes. Maximum diameter for bar is 2.5 cm (1 inch). The angle from the top of the drive to the lifting cable should be 60° C or greater.
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AF-650 GP Design Guide