Breakdown torque ratio [ 2.4
Winding connection ∆ or Y
Starting current ratio [ 5.6
Frequency [Hz] 50
Efficiency at 2/4 of full load [ 93.4%
Rated output [HP] 480
Efficiency at 3/4 of full load [ 94.1%
Service factor [ 1.0
Efficiency at rated (full) load [ 94.1%
Duty S1
Power factor at 2/4 of full load [ 0.58
Power factor at 3/4 of full load [ 0.71
Power factor at rated (full) load [ 0.77
Starting torque ratio [ 0.9
Sound pressure level [dB] 74
Frame size 450
Terminal box position góra/
Starting method direct or VSD
Possibility of terminal box rotation yes
Insulation class F
Bearing on D-side 6324 C3
Frequency converter supply yes
Bearing on ND-side NU222 /