HIOKI, ST4030A, Impulse Winding Tester, ST9000, Impulse Surge Tester
HIOKI ST4030A Impulse Winding Tester
Diagnose the Insulation Quality and Deterioration of Rotor Windings while in Assembled State via Response Waveform Quantification
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
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