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» K280S-2
Low Voltage 3-Phase Cast Iron
 Series: K • Frame: 280S • 2 Poles/2962 RPM • 75.00kW/100.00hp • Mounting: B3 • cast iron - motor
Family / FrameK280S
Rated / Power75.00 kW / 100.00 hp
Speed2962 RPM
Voltage / Connection400-Δ / 690-Y
Frequency50 Hz
Enclosure IP55
Full load current128.84 A / 74.380 A
No load current26.975
Insulation classF
Comment3x PTC 150 °C
Featurecast iron - motor
Available qty6
Power factor0.90 PF FL
Efficiency FL93.80
Efficiency FL (75%)93.55
Efficiency FL (50%)92.42
Efficiency FL (25%)87.91
Sound pressure level (1m)78 dB(A)
Resistance R0.080 Ω
Resistance of phase to phase0.054 Ω
Torque FL241.96
Locked rotor torque/full load torque2.20
Star delta torque/full load torque0.687000
Pull up torque/full load torque1.890
Star delta pull up torque/full load torque0.590
Pull out torque/full load torque2.730
Star delta pull out torque/full load torque0.85300
Locked rotor current/full load current6.200
Star delta locked current/full load current1.926
Bearing DE6314C3
Bearing NDE6314C3

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