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» KA-A250-4
KA-A250-4
Low Voltage Hollow Shaft
 Series: KA-A • Frame: 250 • 4 Poles/1,480 RPM • 75.00kW/100.00hp • Mounting: VHS • Vertical Hollow Shaft Motors
ManufacturerValiadis SA
FamilyKA-A Series
Family / FrameKA-A250
Rated / Power75.00 kW / 100.00 hp
Speed1,480 RPM
MountingVHS
Voltage / Connection400-Δ/690-Y
Frequency50 Hz
Enclosure WP1
Full load current135.00 A / 78.26 A
Insulation classF
FeatureVertical Hollow Shaft Motors

100%75%50%25%
Power factor0.88
Efficiency91.50
Torque484.00
Locked rotor torque / full load torque1.70
Star delta torque / full load torque0.53
Pull out torque / full load torque2.00
Star delta pull out torque / full load torque0.63
Locked rotor current / full load current7.00
Star delta locked current / full load current2.19
Bearing DE7322B
Bearing NDE6317C3
Downthrust load8,800

Warranty12-18 months
Weight700.0
ATH: Athens
THE: Thessaloniki

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