250kw, 6 pole, cast iron motor B3 IE3

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Product Code: 250.063TECCB3-IE3

250kw, 6 pole, cast iron motor B3 IE3

250kw, 6 pole, cast iron motor, IP55 with roller bearing and PTC thermistors fitted as standard. 400/3/50

Key Features:

Tec Reference 250.063TECCB3-IE3
Factory Reference T3C 355L-6
Type 3 phase Cast iron IE3
Output 250
Rated Current 459.35 | 265.2
Rotation Speed 980 | 1176
Efficiency 100 95.8
Efficiency 75 96
Efficiency 50 94.3
Power Factor 0.82
Rated Torque 2436.2
Tst Tn Times 2
Tmin Tn Times 1.3
Tmax Tn Times 2.3
Ist In Times 7.5
Noise 92
Net Weight 1880
Moment Of Inertia 13.56011
Full Frame Ref 355L-6
Frame Size 355
Construction Cast Iron
Mounting B3
Mounting Type Foot mounted
Type Of Feet Fixed feet
Insulation Class F
Protection Degree IP55
Thermal Protection PTC 140°C
Rotation Direction F / R
Duty S1
Cable Glands 2 - M63x1.5
Cooling IC411
Painting Color RAL 7024
Standard IEC 60034
Ambient Temperature -20°C to +40°C
Frequency 50 | 60
Voltage A B 400 | 690
Voltage C D 480 | 828
Starting Method DOL / Inverter / Soft Start
Efficiency Level IE3
Bearings Brand NSK
Bearing Type 1 NU322 C3
Bearing Type 2 6322 C3
Lifetime Of Bearings -
Allowed Radial Load 15750
Allowed Axial Load 119300
Grease Type polyurea-based grease
Lubrication Interval Of De Bearing 4800
Lubrication Interval Of Nde Bearing 9600
Phase Three phase
Pole 6
Series T3C