Impulse winding Tester – ST4030A

The ST4030A is an impulse winding tester, or surge tester, that combines the functions of both a resistance meter and insulation-withstand testing required for electric motor winding manufacturers to improve quality.  Meet the needs of more reliable motor windings in light of the increasing use of electric vehicles and self-driving technology.

Description

Features:

  • Identify previously undetectable defects 
  • Detect waveforms with high precision (200 MHz high speed sampling × high 12-bit resolution)
  • Identify single-fault turns via quantification of response waveforms into LC and RC values