This standard specifies the phase-to-ground impulse voltage level and test procedures for AC motors with rated voltages from 3KV to 15KV and composed of stator formed coils, as well as the voltage applied to the main insulation and inter-turn insulation of the sample coils to test the adaptability of the motor. .
JB/T 10098-2000 history
2000JB/T 10098-2000 Impulse voltage withstand levels of rotating a.c. machines with form-wound stator soils
1970JB/T 10098-1999 Impulse voltage withstand levels of rotating a.c. machines with form-wound stator soils
1970JB/Z 293-1987 AC high voltage motor stator winding insulation test specification