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» K355L-6
Motor Type:
K355L-6 60Hz 50Hz
Low Voltage 3-Phase Cast Iron
 Series: K • Frame: 355L • 6 Poles/1,186 RPM • 287.50kW/391.00hp • Mounting: B5 • CAST IRON MOTOR
ManufacturerValiadis SA
FamilyK Series
Family / FrameK355L
Rated / Power287.50 kW / 391.00 hp
Speed1,186 RPM
MountingB5
Voltage / Connection440-Δ/759-Y
Frequency60 Hz
Enclosure IP55
Full load current 0.00 A
Full load current447.96 A / 258.64 A
No load current113.69
Insulation classF
Temperature rise69.2
Cable entriesM72x1,5
Comment3x PTC 150 °C
FeatureCAST IRON MOTOR
Rotor current0.00
Rotor voltage0

100%75%50%25%
Power factor0.890.850.750.54
Efficiency95.5695.3694.5491.40
Sound pressure level (1m)87 dB(A)
Resistance R0.014 Ω
Resistance of phase to phase0.009 Ω
Moment of inertia12.8000
Torque2,320.42
Locked rotor torque / full load torque1.72
Star delta torque / full load torque0.54
Pull up torque / full load torque1.63
Star delta pull up torque / full load torque0.51
Pull out torque / full load torque2.28
Star delta pull out torque / full load torque0.71
Locked rotor current / full load current5.13
Star delta locked current / full load current1.60
Bearing DE6322C3 OR NU322
Bearing NDE6322C3
Vibration0.00

Warranty12-18 months
Weight1,798.0
CodeK_6_000340.00_355L_B5_1
100%75%50%25%
Power factor0.890.850.750.54
Efficiency95.5695.3694.5491.40

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