Varispeed G7 Variable Speed Drives

• This is a equipment specifically designed to regulate rotational force/ torque output and speed of an electric motor.
  
  

• In present scenario, motors are used everywhere, like in offices and industries. The systems, equipment or machinery which can be operated with this motor include:
• Sewage and irrigation pumps
• Milking machines
• Ski lifts
• Paper machines
• Power-plant fans
• Sawmill conveyors
• Hospital ventilation systems, etc.
  
  

• Drive is designed in all sizes, from as little as a milk carton to as big as wardrobe. It is selected based on the size of motor or motors to be regulated.
• The variable speed drive is said to save enormous energy every year. Every year emission of carbon dioxide is immensely reduced. It us estimated that a drive with a 30kW motor that approximately runs 5,000 hours a year for controlling the air flow in a ventilation system, results in the saving of 76,500 kW hours of electricity in comparison to adjusting a damper to regulate the flow rate. 51,000kW hours/year saving in comparison to on or off fan modulation. 52,500kW hours saving in comparison to using a two-speed motor.
  
  

3 Level Control Technology For The LV Class

• Unique new 3-level PWM flux vector control method
• Constant or variable torque applications
• 0.4 KW to 300 KW power range
• Quick and easy installation
• Auto tuning - static or dynamic
• Field bus compatible
• Energy saving

Technical Specification