The SD300 is a high performance general purpose AC drive that excels in demanding heavy-duty applications that require high starting torque and precise control. The dual duty rating of the IP20 models ensures compatibility with all normal duty loads with less demanding overload requirements. The IP66 models guarantee operation even in the most severe environments.

The versatile SD300 is ideal for applications in water treatment and irrigation, food and beverage, ventilation systems, materials handling, packaging systems, textiles, plastic, wood processing, in fact any general purpose application where apparatus and machinery needs to be automated.

Available from 0.37kW to 3.7kW, 230VAC single phase input, and 0.37kW to 30kW, 400VAC three phase.

Control Flexibiliy

Familiar programming and menu structure built on the proven simple to use SD250. Built in LED display and keypad

Optional remote LCD display extends control and monitoring functionality

  • Extensive on-board motor and drive protections.
  • Comprehensive I/O stack for flexible control
    • 7 digital inputs (5 on IP66 models)
    • 2 analogue inputs and 1 analogue output
    • Relay output and open collector output
    • Programmable analogue output V/mA
    • High speed input and output on IP20 models
  • I/O expansion card option
  • Safe Torque Off (STO) input
  • Internal PLC functionality
  • RS485 port with Modbus communications
  • Multiple fieldbus communication options including: Ethernet Modbus TCP, Ethernet IP, CANopen, EtherCAT, Profibus
  • Integrated dynamic brake switch

Rugged, Powerful Performance

  • IP66 models with integrated isolator
  • Sensorless vector control with 200% starting torque
  • Control of asynchronous and synchronous (PMSM) motors.
  • Integrated EMC filter to meet IEC61800-3 in all models. Can be simply disconnected for IT networks
  • 50 degC operating temperature
  • Conformal coating on all internal circuit boards for optimum protection in harsh environments
  • Pump control with full PID, sleep wake functionality
  • Dual ratings for both normal duty and heavy duty load types
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