Ambient temperature	45 centigrade
Rated frequency	50Hz
Rated voltage	400V, 415V , 440V
Duty/Rating	Continuous (S1)
Protection class	Ip55
Cooling method	Ic411
Altitude	Should be higher than 1000 meters above sea level.
Insulation class	F, the temperature rise of the stator winding is examined at 80K(by resistance method).
Connection	Y Star-connection for 3kw or less whereas and delta connection.