Breakdown torque ratio [ 2.6|2.0
Winding connection ∆|∆
Starting current ratio [ 7.5|6.0
Frequency [Hz] 50|50
Efficiency at 2/4 of full load [ 92.5|93.3%
Rated output [HP] 83|129
Efficiency at 3/4 of full load [ 92.6|93.6%
Service factor [ 1.0
Efficiency at rated (full) load [ 91.8|93.0%
Duty S1|S1
Synchronous speed [rpm] 1000|1500
Power factor at 2/4 of full load [ 0.79|0.91
Power factor at 3/4 of full load [ 0.86|0.93
Power factor at rated (full) load [ 0.89|0.93
Starting torque ratio [ 2.8|1.8
Sound pressure level [dB] 66|80
Frame size 315
Sound power level [dB] 76|90
Terminal box position on right side
Starting method DOL or Y/∆ / DOL or Y/∆
Possibility of terminal box rotation yes
Insulation class F
Bearing on D-side 6318P63E1
Frequency converter supply on demand
Bearing on ND-side 6318P63E1