90kW - 1.6MW (125hp - 2,000hp)
400V / 575V / 690V
Unidrive SP Free Standing drives are fully engineered and tested drive cabinets for AC input AC motor output configurations. The whole enclosure is certified to comply with international standards such as CE and UL. Proven design and international approvals release your engineering resources to focus on your application.
Unidrive SP control with ready to use convenience
Free Standing drives can be ordered from the factory with a built-in switch disconnector for supply isolation. This means the drive is delivered to your site ready to be connected reducing your engineering effort and installation time.
Compact cabinet dimensions
Unidrive SP Free Standing cabinets are very compact, for example, a 355kW (500hp) drive is only 400mm (16") wide and a 675kW (1,000hp) drive is only 800mm (32") wide. This makes Unidrive SP Free Standing the obvious choice where space is a problem such as for new or retrofit energy saving applications. All drives are shipped in 400mm (16") wide sections that can be connected quickly. This makes Unidrive SP Free Standing drives easy to handle and locate on site.
Unidrive SP Free Standing utilizes mass produced modules of proven design and reliability. The modules and cabinets are assembled using a sequential build process that eliminates build variation and provides consistently high quality. Excellent thermal and electrical design and computer modeling has ensured the drives have a long and productive life with trouble free operation.