8 Accessories
The primary accessory offered by Vertiv is an Over Head Lifting Device (OHLD).
• The OHLD is used to lift breakers from the floor or from a completely drawn out cradle.
• An internal winch with wire rope is used to provide the power for lifting.
• The device can travel the complete width of the switchboard lineup.
• Rails come with the OHLD and are mounted on the top of the switchboard, these rails have holes that allows for
the OHLD to lock into place in the center of the section.
• The rails mount on the top of the device compartment to provide support to the entire lifting system.
Figure 8.1 Over Head Lifting Device
Figure 8.2 Section with OHLD Rails
8 Accessories Proprietary and Confidential ©2024 Vertiv Group Corp. 45
Vertiv™ UL891 Switchboard Installer/User Guide