Vidyut controls ac drive systems
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AC Drive Systems  
 
AC Drives ( Variable Frequency Drives ) are used to control speed of motors. Speed control of motor may be a necessity of process or it is done for energy saving. These are used for speed control of pumps, blower, agitator, conveyors, etc. AC Drive panels are properly ventilated to take out heat generated by VFDs. Proper size choke are provided on input and output size of VFD as required.
 
DRIVE PANEL
  TYPE   Floor mounted / Fixed type AC/DC
  PROTECTION CLASS   IP42 / IP 54 / IP 55 - Optional
  CONSTRUCTION   Compartment / Non-Compartment
  RATED VOLTAGE   600 V
  RATED CURRENT   1000 A
  SHORT CIRCUIT LEVEL   50 A
  ENCLOSURE TYPE   Indoor
  BUSBAR SUPPORT   SMC/DMC
  BUSBAR   Aluminium / Copper, Electrolytic grade
  STANDARD   IS 8623
  CABLE CHAMBER   Ample space for cabling
  ACCESSORIES   MMI, pot bypass arrangement
  ENTRY   Top or Bottom
  CAPACITY   From 1 HP TO 500 HP, 3 phase input, 3 phase output from 1 HP TO 4.5 HP
  VENTILATION   Properly ventilated using ex fans and livers
  ACCESSORIES   Multi-turn pot for speed control. RPM indicate for speed indication ON/OFF/Trip indication. Choke for input and output current.

 
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