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» K500-4
Motor Type:
K500-4 60Hz 50Hz
Low Voltage 3-Phase Cast Iron
 Series: K • Frame: 500 • 4 Poles/1,788 RPM • 1,288.00kW/1,753.75hp • Mounting: V1 • CAST IRON MOTOR
ManufacturerValiadis SA
FamilyK Series
Family / FrameK500
Rated / Power1,288.00 kW / 1,753.75 hp
Speed1,788 RPM
MountingV1
Voltage / Connection440-Δ/759-Y
Frequency60 Hz
Enclosure ΙΡ55
Full load current 0.00 A
Full load current1,951.95 A / 1,126.95 A
Insulation classF
Comment3x PTC 150 °C
FeatureCAST IRON MOTOR
Rotor current0.00

100%75%50%25%
Power factor0.90
Efficiency97.00
Moment of inertia53.0000
Torque6,891.84
Locked rotor torque / full load torque0.79
Star delta torque / full load torque0.25
Pull out torque / full load torque1.91
Star delta pull out torque / full load torque0.60
Locked rotor current / full load current6.09
Star delta locked current / full load current1.90
Bearing DE6330C3 OR NU330
Bearing NDE6330C3
Vibration0.00

Warranty12-18 months
Weight5,680.0
CodeK_4_001525.00_500_V1_1
100%75%50%25%
Power factor0.90
Efficiency97.00

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