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  » Products » Power Electronics Inverters » SD700FR Regenerative AFE Series
Power Electronics Inverters
SD700FR [Regenerative AFE Series]


Variable speed drive SD700FR
The most compact, low harmoncs
regenerative variable speed drive

The Variable speed drive SD700FR SERIES goes one step further while still keeping the unique SD700 family characteristics. Based on the latest active front end technology, they are able to: reduce the THDi< 5%, adjust the cosine phi while keeping it constant at any load condition, and keep the motor voltage constant even when high input voltage drops occur.

The SD700FR provides the best regeneration features. It allows you to reduce your energy bills and increase performance features at the same time.

  • IP54 without dust filters
  • 50°C operation without power derating
  • (FFA) Full Frontal Access
  • Modular LCL Filter and Power Stage
  • Regenerative Drive 4Q
  • Adjustable Displacement Power Factor
  • Built-in RFI filter
  • Built-in dV/dt filter 400V/μs-800V/μs (unscreened cable up to 300m)
  • Conformally coated electronics with standard military and aerospace technology


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