Variable speed drive SD700FR, THE MOST COMPACT, LOW HARMONICS REGENERATIVE VARIABLE SPEED DRIVE
The Variable speed drive SD700FR FREEMAQ 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