| Customization: | Available |
|---|---|
| Material: | Aluminum |
| Usage: | for Manufacture |
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| product | Physical parameters | ||
| Fan diameter | 4.9m | 6.6m | 7.3m |
| Product number | NTWF280-490/65 | NTWF280-690/55 | NTWF280-730/55-3ψ |
| Full load air volume | 11500m2/min | 14800m2/min | |
| Maximum number of revolutions | 65RPM | 55RPM | |
| product weight | 60KG | 75KG | 90KG |
| Number of leaves | 5 | ||
| Input power | 0.8KW | 1.4KW | 1.5KW |
| Coverage area | 650m2 | 900m2 | 1200m2 |
| Input power | Single-phase 220V±10% | Three-phase 380V±10% | |
| Full load current | 3.0A | 5.5A | 3.0A |
| Drive motors | Permanent magnet, variable frequency drive | ||
| Noise (db) | ≤50 | ||
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