BE-t-2x280HB1-B01C C
338.04 kW
Dry cooler BE-t-391HB1-B04 C
Defrost: None
Product code: BE-t-391HB1-B04 C
- Heat rejection i
- 338.18 kW
- Air flow
- 87,651 m³/h
- Fans
- 3 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 87,651 m³/h |
|---|---|
| External surface | 951.8 m² |
| Inner volume | 117.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,007 kg |
| Quantity | 3 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 8,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-t-391HB1-B04 C | None |
|---|
Performance
Fluid inlet 35–60 °C (outlet = inlet − 5 K, at least 5 K above the air inlet); air inlet 25…50 °C.
WATER 40 → 35 °C, air inlet 25 °C
- Heat rejection · High speed (Δ)
- 338.183 kW Fluid flow 58.65 m³/h Pressure drop 71.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 266.753 kW Fluid flow 46.26 m³/h Pressure drop 47.0 kPa
Heat rejection [kW]: Air inlet × fluid inlet (range 5 K)
WATER; rows: fluid inlet [°C], outlet = inlet − 5 K; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 201.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 338.18 | 201.51 | not rated | not rated | not rated | not rated |
| 45 | 470.90 | 336.73 | 201.40 | not rated | not rated | not rated |
| 50 | 602.30 | 468.24 | 335.47 | 201.35 | not rated | not rated |
| 55 | 733.10 | 598.47 | 465.90 | 334.43 | 201.35 | not rated |
| 60 | 863.55 | 728.12 | 595.12 | 463.99 | 333.75 | 201.59 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 160.54 | not rated | not rated | not rated | not rated | not rated |
| 40 | 266.75 | 160.34 | not rated | not rated | not rated | not rated |
| 45 | 369.65 | 265.43 | 160.18 | not rated | not rated | not rated |
| 50 | 471.45 | 367.31 | 264.26 | 160.05 | not rated | not rated |
| 55 | 572.72 | 468.13 | 365.26 | 263.33 | 160.05 | not rated |
| 60 | 673.72 | 568.47 | 465.25 | 363.60 | 262.70 | 160.21 |
Nominal rating
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
| Fan connection | Heat rejection [kW] | Fluid flow [m³/h] | Pressure drop [kPa] |
|---|---|---|---|
| High speed (Δ) | 338.183 | 58.65 | 71.7 |
| Low speed (Y) | 266.753 | 46.26 | 47.0 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 5860 mm |
| F | 1050 mm |
| G | 6460 mm |
| E1 | 1830 mm |
| E2 | 1800 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 6460 mm |
|---|---|
| Width | 1210 mm |
| Height | 1958 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.