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» K90S-2
Motor Type:
K90S-2 60Hz 50Hz
Low Voltage 3-Phase Cast Iron
 Series: K • Frame: 90S • 2 Poles/3,390 RPM • 1.73kW/2.30hp • Mounting: B34A • CAST IRON MOTOR
ManufacturerValiadis SA
FamilyK Series
Family / FrameK90S
Efficiency class1
Rated / Power1.73 kW / 2.30 hp
Speed3,390 RPM
MountingB34A
Voltage / Connection253-Δ/440-Y
Frequency60 Hz
Enclosure IP55
Full load current 0.00 A
Full load current5.89 A / 3.40 A
No load current1.40
Insulation classF
Temperature rise53.0
Cable entriesM25x1,5
Comment3x PTC 150 °C
FeatureCAST IRON MOTOR
Rotor current0.00
Rotor voltage10

100%75%50%25%
Power factor0.84
Efficiency79.70
Sound pressure level (1m)61 dB(A)
Resistance R5.225 Ω
Resistance of phase to phase10.450 Ω
Moment of inertia0.0012
Torque5.47
Locked rotor torque / full load torque2.64
Pull out torque / full load torque2.87
Locked rotor current / full load current5.92
Bearing DE6205ZZ C3
Bearing NDE6205ZZ C3
Vibration0.00

Warranty12-18 months
Weight22.0
CodeK_2_000002.00_90S_B34A_1
CodeK/2-002.00/90S/B34A
100%75%50%25%
Power factor0.84
Efficiency79.70

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