Breakdown torque ratio [ 3.5
Winding connection ∆
Starting current ratio [ 7.5
Frequency [Hz] 60
Efficiency at 1/4 of full load [ 81.1%
Efficiency at 2/4 of full load [ 88.6%
Rated output [HP] 7.5
Efficiency at 3/4 of full load [ 90.6%
Service factor [ 1.3
Efficiency at rated (full) load [ 91.0%
Duty continuous
Efficiency at 5/4 of full load [ 90.9%
Power factor at 1/4 of full load [ 0.34
Power factor at 2/4 of full load [ 0.54
Power factor at 3/4 of full load [ 0.67
Power factor at rated (full) load [ 0.74
Starting torque ratio [ 3.5
Power factor at 5/4 of full load [ 0.78
Starting current [A] 77.5
Rated torque [Lb-Ft] 33.2
Frame size 254
Terminal box position left side
Starting method DOL, PWS
Possibility of terminal box rotation yes
Insulation class F
Bearing on D-side 63092ZC3