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» K280S-6
Motor Type:
K280S-6 60Hz 50Hz
Low Voltage 3-Phase Cast Iron
 Series: K • Frame: 280S • 6 Poles/1,186 RPM • 51.75kW/69.00hp • Mounting: B3 • CAST IRON MOTOR
ManufacturerK
FamilyK Series
Family / FrameK280S
Rated / Power51.75 kW / 69.00 hp
Speed1,186 RPM
MountingB3
Voltage / Connection440-Δ/759-Y
Frequency60 Hz
Enclosure ΙΡ55
Full load current 0.00 A
Full load current83.60 A / 48.27 A
No load current21.70
Insulation classF
Temperature rise48.4
Cable entriesM63X1,5
Comment3x PTC 150 °C
FeatureCAST IRON MOTOR
Rotor current0.00
Rotor voltage0

100%75%50%25%
Power factor0.880.860.800.65
Efficiency93.1193.4091.9288.13
Sound pressure level (1m)73 dB(A)
Resistance R0.192 Ω
Resistance of phase to phase0.128 Ω
Moment of inertia1.3900
Torque417.80
Locked rotor torque / full load torque1.66
Star delta torque / full load torque0.52
Pull up torque / full load torque1.50
Star delta pull up torque / full load torque0.47
Pull out torque / full load torque2.33
Star delta pull out torque / full load torque0.73
Locked rotor current / full load current5.39
Star delta locked current / full load current1.69
Bearing DE6317C3
Bearing NDE6317C3
Vibration0.00

Warranty12-18 months
Weight536.0
CodeK_6_000060.00_280S_B3_1
ATHTHE
In stock5
ATH: Athens
THE: Thessaloniki
100%75%50%25%
Power factor0.880.860.800.65
Efficiency93.1193.4091.9288.13

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