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ACS880-37LC, liquid-cooled cabinet-built ultra-low harmonic single drives

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ACS880-37LC, liquid-cooled cabinet-built ultra-low harmonic single drives ACS880-37LC, liquid-cooled cabinet-built ultra-low harmonic single drives

Description

ACS880-37LC, liquid-cooled cabinet-built ultra-low harmonic single drives

Manage and control low harmonics
 

The ACS880-37LC liquid-cooled drives with direct liquid cooling and robust design are the ultimate solution for various applications where space savings, silent operation, or durability in harsh environments is a must. Since liquid cooling takes care of 98% of the heat losses, no additional filtered air-cooling is needed. The drive cabinets are enclosed with high protection class.

Our all-compatible ultra-low harmonic drives create fewer harmonics compared to drives with standard diode supply solutions. The very compact ACS880-37LC produces exceptionally low harmonic content in the drives input. This is achieved without external filters or multi-pulse transformers. By managing and controlling harmonics, the ACS880-37LC reaches a unity power factor. The active supply unit in the drive can boost output voltage, which guarantees full motor voltage even when the supply voltage is below nominal.

Highlights

  • Power range 250 to 6000 kW
  • IP42 and IP54 enclosure classes
  • Cabling solutions for the bottom and top entry and exit
  • Optional liquid cooling unit (LCU) for single, redundant, and tandem pump versions
  • 2-way valve cabinet for applications having too cold external coolant for heat exchanger. (E.g. arctic seawater.)
  • Advanced liquid cooling reduces the need for air cooling in installation rooms
  • High power density with compact and robust design
  • Commercially available coolant mix, Antifrogen L
  • Silent operation
  • Suitable for harsh environments
  • Marine approvals from various key classification bodies

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