Frequency Inverter SEVA-LS 0037-IS7-4-SOFD

Frequency inverter, VFD, 3.7kW, 380V- 480V, 8A, braking resistor,
EMV-Filter, IP21, including operation panel.

• Constant torque / variable torque for normal load and heavy duty use
• V/F and V/F PG control, sensorless vector control, vector control with selectable sensor
• 150 MIPS high-speed DSP
• Excellent performance and advanced features:
  • Droop-control (torque-control)
  • KEB protection (Kinetic Energy Buffering)
  • Ride through protection (Delay of undervoltage release)
  • Load trip protection (Underload tripping)
  • PMSM function (Permanent Magnet Synchronous Motor) vector control without feedback
  • Power braking & flux braking function
  • Automatic setting: auto-tuning of static engine parameters
• Easy to use:
  • Start simple mode, user and macro group multifunctional panel
• Sensorless control and parameter setting of the second motor
• Available: IP54 / UL Type 12 protection optional (0.75 ~ 22kW [1 ~ 30PS])
• Integrated communication RS485 (LS Bus / Modbus RTU)
• Integrated chopper for dynamic braking (0.75~22kW[1~30PS])
• Integrated EMC filters and optional DC reactor:
• EMC-Filter (0.75~22kW[1~30PS]) / DC-Reaktor (0.75~160kW[1~215PS])
• Wide Graphic LCD panel (6 different languages)
• PLC expansion card optional (programmable logic control card)
• Master-K platform (max. 14 inputs and max. 7 outputs)
• Expansion Card Input / Output (optional)
• max. 11 inputs and max. 6 outputs
• Optional communication
• Profibus-DP, DeviceNet, Modbus TCP, Rnet, LonWorks, CANopen, EtherNet/IP
• Software (View Drive) for monitoring and parameterization with the PC