XJ01 series of auto-transformer starting cabinets is suitable for AC three-phase squirrel-cage induction motor whose frequency is 50 Hz, rated operating voltage is 380V and rated power is 14-300kw, for non-frequency step-down starting, it makes use of auto-transformer to reduce the starting current, consequently, to prevent transmission network being affected by starting current of motor.

Rated Working voltage	380V
Rated insulation voltage	660V
Rated working frequency	50Hz
Rated working current	20-630A
Altitude	2000m
Environment temperature	-5- +40centidegree
Max relative humidity of ambient air	less than 90centidegree(20centidegree)