Electric motors: three-phase general purpose (VTB)
Vemat VTB 450H12Cs
Three-phase induction motor 250 kW (340 HP), 12-pole 493 rpm, frame 450, IP55
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- Genuine partsor approved equivalents on request
- Quotation in 24 hoursone offer for mixed lists
- Saudi company, Jeddahdelivery to sites across the Kingdom
- Documents on requestdatasheets, certificates of origin, SABER
Specifications
| Category | Motor control and starters |
|---|---|
| Product group | Electric motors: three-phase general purpose (VTB) |
| Series | VTB general purpose |
| Rated output | 250 kW (340 HP) |
| Poles | 12 (synchronous 500 rpm at 50 Hz) |
| Rated speed | 493 rpm |
| Rated torque | 4843 Nm |
| Efficiency at 50 / 75 / 100 % load | 94.7 / 95.0 / 94.7 % |
| Power factor (cos φ) | 0.82 |
| Starting torque ratio (TL/TN) | 0.8 |
| Starting current ratio (IL/IN) | 5.1 |
| Breakdown torque ratio (TB/TN) | 2.2 |
| Moment of inertia | 40.0 kgm² |
| Weight | 3750 kg |
| Frame size | 450 |
| Enclosure | Totally enclosed, fan cooled (TEFC), IP55 |
| Housing | Cast iron |
| Mounting | B3 foot (B5 flange, B14 face and B35 on request) |
| Supply | 3-phase, 50 Hz |
| Standard | IEC 60034 |
Datasheet, stock and lead time on request. If this part is discontinued or on long lead time we offer an approved equivalent.
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