• The SSW7000 is suitable for medium voltage motors.
  • It reduces the voltage applied to the motor at start.
  • As a consequence, motor current and torque is reduced for a smooth start.
  • This eliminates impacts of inrush current on the power supply and impacts of mechanical shocks on the load and the coupling.
  • This helps in reducing maintenance of bearings, couplings, gear boxes, pulleys, belts and chains, in addition to protecting the motor.


  • Torque Control
  • Accessories can be easily and quickly installed by using the Plug and Play concept
  • Motor Voltage: 2.3kV, 4.16kV or 6.9kV
  • Power: 750 to 4500HP (560 to 3600kW)
  • Output current: 180A, 300A and 360A
  • Protection Degree: IP41 or NEMA 12
  • Operating interface (HMI) with graphic LCD
  • Real time clock
  • Main and bypass vacuum contactors
  • Medium voltage fuses
  • Power and control insulated by fiber optics
  • Flash memory module (accessory)
  • SoftPLC Function
  • Licence-free software SuperDrive and WLP
  • USB connection to PC
  • Motor thermal protection – PT100 – 8 channels (optional accessory)
  • 5 start modes
  • Network communication boards (accessories): DeviceNet, Profibus-DP, Ethernet and Modbus, RD-23 or RS-485


  • Blowers
  • Compressors
  • Conveyors
  • Chippers
  • Fans
  • Exhausters
  • Pumps


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