Source dimensional drawing for the 400 series.
Source performance curve for the 400 series.
| Product Category | EC Centrifugal Fan – Backward Curved |
|---|---|
| Series | 400 |
| Size | Φ400mm × 140mm |
| Air Flow | 1943CFM |
| Noise | 68dB(A) |
| Impeller Material | Metal |
| Operation Mode | S1 |
| Operating Temperature | -10°C–+65°C |
| Type of Protection | IP44 |
| Insulation Class | B |
| Model | Voltage (VAC) | Frequency (Hz) | Current (A) | Power (W) | Speed (RPM) | Air Flow (CFM) | Static Pressure (mmH₂O) | Noise (dB(A)) |
|---|---|---|---|---|---|---|---|---|
| YEH400AIA2-A01 | 230 | 50/60 | 1.1 | 245 | 1450 | 1943 | 51 | 68 |
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