Breakdown torque ratio [ 2.2
Winding connection Y+Y
Frequency [Hz] 50
Efficiency at 2/4 of full load [ 71.6%
Rated output [HP] 7.5
Efficiency at 3/4 of full load [ 75.5%
Service factor [ 1.0
Efficiency at rated (full) load [ 75.2%
Duty S3-40%
Synchronous speed [rpm] 750
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
Sound pressure level [dB] 72
Frame size 160
Sound power level [dB] 61
Terminal box position top
Starting method DOL with external starter
Possibility of terminal box rotation no
Insulation class F
Bearing on D-side 6309 2Z
Frequency converter supply on demand
Bearing on ND-side 6309 2Z
Mounting arrangement IMB3/B5/B35
Bearings regreasing no