Product No.
8000-1-01339
Model No.
YWF.A4T-400S-5FⅠA01
Material No.
Fan type
Axial fan
ErP data
Nominal data
Curves
Drawing
| a) Fan type | Axial fan |
| b) Fan efficiency η at BEP | 37.2% |
| b) Fan efficiency η required | 32.9% |
| c) Variable speed drive | no |
| d) Measurement category | A |
| e) Efficiency category | static |
| f) Efficiency grade N at BEP | 54.3 |
| f) Efficiency grade N required | 50 |
| g) Input power Pe at BEP | 0.234 kW |
| g) Volume flow rate qv at BEP | 3062 m³/h |
| g) Pressure difference Δp at BEP | 1381 Pa |
| h) Special characteristics | |
| i) DC voltage lower than 100 V | no |
| j) Significant elements supplied with the fan | ■ impeller ■ electric motor ■ inlet ring ■ terminal box ■ guide grid |
| l) Fan speed rpm at BEP | 88 rpm |
| m) Specific ratio | 1.001 |
| n) Manufacturer's name and address | HANGZHOU DUNLI ELECTRIC APPLIANCES CO., LTD. No.1 Dunli Road, Renhe Street, Yuhang District, Hangzhou, China. |
| o) Model identifier and codes | YWF.A4T-400S-5FⅠA01 |
Basic Parameters
| Voltage Input | Three-phase AC |
| Voltage (V) | 380/400 |
| Power (W) | 200.0 |
| Speed (RPM) | 1405 |
| Diameter Φ (mm) | 437 |
| Frequency(Hz) | 50 |
| Current(A) | 0.54 |
| Capacitor(μF) | / |
| Noise(dB) | 58 |
| Ambient Temperature(℃) | -30/60 |
Product Information
| Blades Material | Plastic |
| Ingress Protection Rating | IP54 |
| Insulation Class | F |
| Store Temperature(℃) | -40~80 |
| Approvals | CCC,CE |
| No | n | Pₑ | I |
| / | rpm | W | A |
| 1 | 1363 | 255.2 | 0.57 |
| 2 | 1367 | 252.1 | 0.57 |
| 3 | 1369 | 250.2 | 0.57 |
| 4 | 1377 | 245.6 | 0.57 |
| 5 | 1377 | 240.3 | 0.57 |
| 6 | 1385 | 227.9 | 0.56 |
| 7 | 1395 | 216.6 | 0.55 |
| 8 | 1403 | 203.3 | 0.54 |
| 9 | 1411 | 191.8 | 0.53 |
| 10 | 1423 | 179.2 | 0.53 |
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