Breakdown torque ratio [ 2.3
Winding connection ∆/Y
Starting current ratio [ 6.4
Frequency [Hz] 50
Efficiency at 1/4 of full load [ -
Efficiency at 2/4 of full load [ 85.7
Rated output [HP] 5.5
Efficiency at 3/4 of full load [ 86.4
Service factor [ 1.0
Efficiency at rated (full) load [ 85.4
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 [ 0.83
Power factor at 3/4 of full load [ 0.88
Power factor at rated (full) load [ 0.90
Starting torque ratio [ 2.1
Power factor at 5/4 of full load [ -