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» K400-4
Motor Type:
K400-4 60Hz 50Hz
Low Voltage 3-Phase Cast Iron
 Series: K • Frame: 400 • 4 Poles/1,490 RPM • 500.00kW/680.00hp • Mounting: V1 • CAST IRON MOTOR
ManufacturerValiadis SA
FamilyK Series
Family / FrameK400
Rated / Power500.00 kW / 680.00 hp
Speed1,490 RPM
MountingV1
Voltage / Connection400-Δ/690-Y
Frequency50 Hz
Enclosure IP55
Full load current 0.00 A
Full load current846.00 A / 488.44 A
Insulation classF
Cable entriesM63x1,5
Comment3x PTC 150 °C
FeatureCAST IRON MOTOR
Rotor current0.00

100%75%50%25%
Power factor0.89
Efficiency96.20
Moment of inertia18.4000
Torque3,205.00
Locked rotor torque / full load torque1.22
Star delta torque / full load torque0.38
Pull out torque / full load torque3.16
Star delta pull out torque / full load torque0.99
Locked rotor current / full load current6.30
Star delta locked current / full load current1.97
Bearing DE6326C3 OR NU326
Bearing NDE6326C3
Vibration0.00

Warranty12-18 months
Weight3,300.0
CodeK_4_000680.00_400_V1_1
100%75%50%25%
Power factor0.89
Efficiency96.20

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