VSD Systems
Much energy is lost in cables to remote pumps.
Cables have to be heavy to keep losses low.
Transmit three times more power in a cable:
Single phase to a DriveBooster U. U sends DC.
At the other end, a VFD converts DC into AC.
415V 50Hz or 480V 60Hz to run a motor.
Use a three-phase pump motor 415/480V.
Use a DriveBooster U.
No need to oversize the VFD or the motor.
Supply voltage can be 220 - 240V.
DC is 620 - 680V.
Output of a VFD is 415V or 480V three-phase.
2.2kW = 3hp. 4kW = 5.5hp. 5.5kW = 7.5hp.
Wall mountable.
Soft start.
No derating of VFD.
No loss in efficiency.
Easy to operate:
Start DriveBooster.
Wait 10 second (charge).
Start VFD and pump motor.
