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» K225S-8
Motor Type:
K225S-8 60Hz 50Hz
Low Voltage 3-Phase Cast Iron
 Series: K • Frame: 225S • 8 Poles/876 RPM • 21.28kW/28.75hp • Mounting: B5 • CAST IRON MOTOR
ManufacturerValiadis SA
FamilyK Series
Family / FrameK225S
Rated / Power21.28 kW / 28.75 hp
Speed876 RPM
MountingB5
Voltage / Connection440-Δ/759-Y
Frequency60 Hz
Enclosure IP55
Full load current 0.00 A
Full load current40.95 A / 23.65 A
Insulation classF
Cable entriesM50x1,5
Comment3x PTC 150 °C
FeatureCAST IRON MOTOR
Rotor current0.00

100%75%50%25%
Power factor0.76
Efficiency90.40
Moment of inertia0.4810
Torque232.32
Locked rotor torque / full load torque1.94
Star delta torque / full load torque0.61
Pull out torque / full load torque2.68
Star delta pull out torque / full load torque0.84
Locked rotor current / full load current5.74
Star delta locked current / full load current1.79
Bearing DE6313C3
Bearing NDE6313C3
Vibration0.00

Warranty12-18 months
Weight266.0
CodeK_8_000025.00_225S_B5_1
100%75%50%25%
Power factor0.76
Efficiency90.40

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