Breakdown torque ratio [ 1.7|2.1
Winding connection ∆|YY
Starting current ratio [ 5.4|6.5
Frequency [Hz] 50|50
Efficiency at 2/4 of full load [ 92.7|93.9%
Rated output [HP] 121|168
Efficiency at 3/4 of full load [ 93.0|94.0%
Service factor [ 1.0|1.0
Efficiency at rated (full) load [ 92.4|93.3%
Duty S1|S1
Synchronous speed [rpm] 750|1500
Power factor at 2/4 of full load [ 0.65|0.91
Power factor at 3/4 of full load [ 0.75|0.93
Power factor at rated (full) load [ 0.80|0.93
Starting torque ratio [ 2.2|1.7
Terminal box position on right side
Starting method DOL or Y/∆ / DOL
Possibility of terminal box rotation yes
Insulation class F
Bearing on D-side 6318P63E1
Frequency converter supply on demand
Bearing on ND-side 6318P63E1