280kw, 4 pole, cast iron motor B35 IE3
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Product Code: 280.043TECCB35-IE3
280kw, 4 pole, cast iron motor B35 IE3
280kw, 4 pole, cast iron motor, IP55 with roller bearing and PTC thermistors fitted as standard. 400/3/50
Key Features:
| Tec Reference | 280.043TECCB35-IE3 |
| Factory Reference | T3C 355L1-4 |
| Type | 3 phase Cast iron IE3 |
| Output | 280 |
| Rated Current | 473.02 | 273.09 |
| Rotation Speed | 1480 | 1776 |
| Efficiency 100 | 96 |
| Efficiency 75 | 96.4 |
| Efficiency 50 | 95.4 |
| Power Factor | 0.89 |
| Rated Torque | 1806.8 |
| Tst Tn Times | 2 |
| Tmin Tn Times | 1.3 |
| Tmax Tn Times | 2.3 |
| Ist In Times | 8 |
| Noise | 101 |
| Net Weight | 1650 |
| Moment Of Inertia | 8.31927 |
| Full Frame Ref | 355L1-4 |
| Frame Size | 355 |
| Construction | Cast Iron |
| Mounting | B35 |
| Mounting Type | Foot and Flange 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 | 13850 |
| Allowed Axial Load | 119300 |
| Grease Type | polyurea-based grease |
| Lubrication Interval Of De Bearing | 2800 |
| Lubrication Interval Of Nde Bearing | 5600 |
| Phase | Three phase |
| Pole | 4 |
| Series | T3C |
