Breakdown torque ratio [ 3.1
Winding connection ∆/Y
Starting current ratio [ 4.2
Frequency [Hz] 50
Efficiency at 1/4 of full load [ -
Efficiency at 2/4 of full load [ 70.0
Rated output [HP] 1.0
Efficiency at 3/4 of full load [ 77.0
Service factor [ 1.0
Efficiency at rated (full) load [ 80.0
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 [ 0.40
Power factor at 3/4 of full load [ 0.52
Power factor at rated (full) load [ 0.65
Starting torque ratio [ 3.2
Power factor at 5/4 of full load [ -