Measuring Winding Resistances
Conversion Ratio and Vector Group Control
Impedance Voltage Measurement (at the main stage) Uk and Load Loss Pb
Measurement of No-Loss Po and No-Loss Current
Voltage Test Performed (60 seconds at Full Voltage)
Induced Voltage Test (60 seconds at twice the voltage at increased frequency)
All recorded values are stored for continuous statistical analysis.

TYPE TESTS

(Optional Tests)
Temperature Rise Test (Short Circuit Method at Rated Current)
Impulse Voltage Test (1.2/50 us Pulse with Negative Polarity to Each Terminal)

SPECIAL TESTS

Noise Level Test
Zero Component Impedance Measurement
Proving Thermal and Dynamic Short Circuit Resistance