Breakdown torque ratio [ 1.7|2
Winding connection Y|YY
Starting current ratio [ 3.0|3.8
Frequency [Hz] 50|50
Efficiency at 1/4 of full load [ -|-
Efficiency at 2/4 of full load [ -|-
Rated output [HP] 0.33|1.27
Efficiency at 3/4 of full load [ -|-
Service factor [ 1.0|1.0
Efficiency at rated (full) load [ 71.0|73.0
Duty S1|S1
Efficiency at 5/4 of full load [ -|-
Power factor at 1/4 of full load [ -|-
Synchronous speed [rpm] 1500|3000
Power factor at 2/4 of full load [ -|-
Power factor at 3/4 of full load [ -|-
Power factor at rated (full) load [ 0.82|0.82
Starting torque ratio [ 1.6|1.9
Power factor at 5/4 of full load [ -|-