Electric motors: three-phase general purpose (VTB)
Vemat VTB 355H4Es
Three-phase induction motor 400 kW (540 HP), 4-pole 1489 rpm, frame 355, 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 | 400 kW (540 HP) |
| Poles | 4 (synchronous 1500 rpm at 50 Hz) |
| Rated speed | 1489 rpm |
| Rated torque | 2566 Nm |
| Efficiency at 50 / 75 / 100 % load | 96.4 / 96.8 / 96.7 % |
| Power factor (cos φ) | 0.88 |
| Starting torque ratio (TL/TN) | 1.8 |
| Starting current ratio (IL/IN) | 7.0 |
| Breakdown torque ratio (TB/TN) | 2.3 |
| Moment of inertia | 8.7 kgm² |
| Weight | 2275 kg |
| Frame size | 355 |
| 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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