Breakdown torque ratio [ 2.6
Winding connection ∆ or Y
Starting current ratio [ 6.5
Frequency [Hz] 50
Efficiency at 1/4 of full load [ -
Rated output [kW] 560
Efficiency at 2/4 of full load [ 94.2
Rated output [HP] 750
Efficiency at 3/4 of full load [ 94.8
Service factor [ 1.0
Efficiency at rated (full) load [ 94.8
Duty S1
Efficiency at 5/4 of full load [ -
Power factor at 1/4 of full load [ -
Power factor at 2/4 of full load [ 0.63
Power factor at 3/4 of full load [ 0.73
Power factor at rated (full) load [ 0.78
Starting torque ratio [ 1.2
Power factor at 5/4 of full load [ -