Product Category

Altistart 48 Soft Starters

Altistart 48 Soft Starters

Soft start-soft stop units for 3-phase asynchronous motors from 4 to 1200 kW

230… 415 V / 208… 690 V – 50/60 Hz


  • Starting and stopping of the machine by the Altistart 48 torque control system (TCS patent: Torque Control System)
  • Thermal protection of the motor
  • Protection of the machine: underload and overload with adjustable threshold and times, locked rotor, rotation direction control
  • Factory set for immediate start-up
  • Simplified customisation of settings using built-in display or the PowerSuite software
  • Through connection
  • Control of starter bypass contactor to prevent heat dissipation
  • Dual configuration (2 motors)
  • Numerous configurable inputs/outputs
  • Cascaded starting and deceleration of a number of motors
  • Modbus Integrated, FIPIO, PROFIBUS DP, DeviceNet, Ethernet


Taming energy

  • Altistart 48 offers you the benefits of its patented Torque Control System (TCS). Ready for immediate start-up, with simplified wiring and extended communication functions, it can be integrated at the heart of your applications in complete simplicity.


  • Pumps
  • Fans and high inertia machines
  • Compressors
  • Conveyors


Dimensions Image

See Images Above

Power Rating

4-630kW, 5-845HP

Display Type

Integral or Remote


Bridge to Ethernet Profibus DP, Devicenet, Modbus RTU

Configuration Software


Motor Voltage

208-690V ac, 230-415V ac

Control Voltage

110-230V ac, 220-415V ac