Breakdown torque ratio [ 3.1
Winding connection ∆/Y
Starting current ratio [ 6.7
Frequency [Hz] 50
Efficiency at 1/4 of full load [ -
Efficiency at 2/4 of full load [ 87.0
Rated output [HP] 10
Efficiency at 3/4 of full load [ 87.8
Service factor [ 1.0
Efficiency at rated (full) load [ 87.0
Duty S1
Efficiency at 5/4 of full load [ -
Power factor at 1/4 of full load [ -
Synchronous speed [rpm] 1500
Power factor at 2/4 of full load [ 0.68
Power factor at 3/4 of full load [ 0.79
Power factor at rated (full) load [ 0.85
Starting torque ratio [ 2.4
Power factor at 5/4 of full load [ -