BE-t-2x280GB5-B01C C
253.37 kW
Dry cooler BE-t-291HC1-B04 C
Defrost: None
Product code: BE-t-291HC1-B04 C
- Heat rejection i
- 253.66 kW
- Air flow
- 57,335 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 57,335 m³/h |
|---|---|
| External surface | 846.1 m² |
| Inner volume | 107.5 dm³ |
| Fin material | Aluminium |
| Net weight | 752 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.0 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-t-291HC1-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)
- 253.660 kW Fluid flow 44.00 m³/h Pressure drop 111.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 195.113 kW Fluid flow 33.84 m³/h Pressure drop 70.2 kPa above the recommended pressure drop
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 | 156.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 253.66 | 155.88 | not rated | not rated | not rated | not rated |
| 45 | 347.84 | 251.95 | 155.33 | not rated | not rated | not rated |
| 50 | 441.05 | 345.13 | 250.45 | 154.90 | not rated | not rated |
| 55 | 533.81 | 437.39 | 342.78 | 249.23 | 154.64 | not rated |
| 60 | 626.33 | 529.22 | 434.21 | 340.86 | 248.38 | 154.60 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 121.67 | not rated | not rated | not rated | not rated | not rated |
| 40 | 195.11 | 121.11 | not rated | not rated | not rated | not rated |
| 45 | 266.21 | 193.68 | 120.63 | not rated | not rated | not rated |
| 50 | 336.56 | 263.99 | 192.43 | 120.23 | not rated | not rated |
| 55 | 406.58 | 333.60 | 262.07 | 191.42 | 119.99 | not rated |
| 60 | 476.41 | 402.89 | 331.04 | 260.51 | 190.71 | 119.94 |
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) | 253.660 | 44.00 | 111.6 |
| Low speed (Y) | 195.113 | 33.84 | 70.2 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 4060 mm |
| F | 1050 mm |
| G | 4660 mm |
| E1 | 1830 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4660 mm |
|---|---|
| Width | 1210 mm |
| Height | 1958 mm |
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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.