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» K450-8
Motor Type:
K450-8 60Hz 50Hz
Low Voltage 3-Phase Cast Iron
 Series: K • Frame: 450 • 8 Poles/745 RPM • 500.00kW/680.00hp • Mounting: B3 • CAST IRON MOTOR
ManufacturerValiadis SA
FamilyK Series
Family / FrameK450
Rated / Power500.00 kW / 680.00 hp
Speed745 RPM
MountingB3
Voltage / Connection400-Δ/690-Y
Frequency50 Hz
Enclosure IP55
Full load current 0.00 A
Full load current945.00 A / 545.60 A
Insulation classF
Comment3x PTC 150 °C
FeatureCAST IRON MOTOR
Rotor current0.00

100%75%50%25%
Power factor0.80
Efficiency95.80
Moment of inertia44.1000
Torque6,409.00
Locked rotor torque / full load torque1.20
Star delta torque / full load torque0.38
Pull out torque / full load torque1.80
Star delta pull out torque / full load torque0.56
Locked rotor current / full load current5.60
Star delta locked current / full load current1.75
Bearing DE6328C3 OR NU328
Bearing NDE6328C3
Vibration0.00

Warranty12-18 months
Weight4,750.0
CodeK_8_000680.00_450_B3_1
100%75%50%25%
Power factor0.80
Efficiency95.80

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Athens, Greece: 18, Gr. Lambraki Str., 141 23 Likovrisi. Tel: +302102817217. Fax: +302102814277. valiadis@valiadis.gr