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Shri Vaishno Enterprises

  
 
 
 
 
 
 
 
 
 
 
 
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AC Frequency Drives

AC Frequency Drives
AC Frequency Drives
Product Description :
Variable speed frequency drives are used for speed and torque control of AC induction motors to achieve ultimate control performance and high Energy Saving.
  • Auto tuning of motors
  • Digital LCD text display for easy parameter programming and display, fault detection and drive operation.
  • Programmable digital and Analog inputs and outputs
  • Regenerative and Non regenerative operations
  • 200% motor starting torque with Direct Torque Control
  • Speed control accuracy of 0.1% to 0.5% of nominal speed
  • Range 0.18 HP to 2000.0 HP.
  • PID control for closed loop processes
  • Common DC Bus Solutions
  • Optional pulse encoder adaptation
  • Customized solutions for cranes, extruder's, pumps and fans, textile and spinning, lifts and elevators etc.
  • Protections for single phasing, short circuit, Earth fault, overload, over voltage, over temperature etc.
  • Field bus communication bus communication flexibility with options for Modbus, Profibus, CS31, Bus, Devicenet, AF 100 etc. via Fieldbus adapters.