Fault Analysis of 3-Phase Alternator (VPL-3PAFA)

This set up is designed to study the measurement procedure of Sequence impedence (Positive, Negative, Zero), and Practical measurement & theoretical calculation of fault current by simulating various types of faults (LG, LLG, LLLG etc.) under low field voltage. This set up consists of:

  1. Alternator with prime mover set up
  2. Control Panel with Fault simulation facility
  3. SKU: VPL-3PAFA Category:

Alternator Set Up :

  • 1 HP DC motor coupled with 1KVA / 3 phase / 1500rpm /Salient pole (or Cylidrical) Rotortype / Rotating Field Alternator.
  • With all three phase terminals are brought out and terminated out side for impedance measurement experiments.
  • Control Panel with Fault simulation facility
  • DC drive is provided for DC motor speed control
  • One number of potentiometer is provided for speed adjustment
  • One number of variable DC Voltage source of 0-200vdc @2A is provided for Alternator field excitation
  • Digital DC Ammeter & Voltmeter is provided for Alternator field parameter measurements
  • Digital AC Ammeter & Voltmeter is provided for Alternator stator parameter measurements
  • Digital Speed indicator is provided for alternator speed measurement
  • Fault simulating with Short circuit Current limiting resistor is provided for fault creation
  • All are mounted on a nice cabinet with stickered front panel
  • 230VAC input with ON/OFF switch




Specifications can be changed and added without notice in our constant efforts for improvement.

Images given are for representation only and the final equipment can vary according to the specifications.