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» K250M-4
K250M-4 60Hz 50Hz
Low Voltage 3-Phase High Output
 Series: K • Frame: 250M • 4 Poles/1,478 RPM • 75.00kW/100.00hp • Mounting: B3 • 
ManufacturerValiadis SA
FamilyK Series
Family / FrameK250M
Rated / Power75.00 kW / 100.00 hp
Speed1,478 RPM
MountingB3
Voltage / Connection400-Δ/690-Y
Frequency50 Hz
Enclosure IP55
Full load current127.78 A / 73.77 A
No load current28.86
Insulation classF
Cable entriesM63x1,5
Code21/4-100.00/7
Power factor0.91
Efficiency0.93
Sound pressure level (1m)78 dB(A)
Resistance of phase to phase0.061 Ω
Torque484.73
Locked rotor torque/full load torque1.98
Star delta torque/full load torque0.62
Pull out torque/full load torque2.31
Star delta pull out torque/full load torque0.72
Locked rotor current/full load current5.80
Star delta locked current/full load current1.81
Bearing DE6314C3
Bearing NDE6314C3
Warranty12-18 months

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