BE-t-2x180HB1-B01C C
169.13 kW
Dry cooler BE-291DB5-B04 C
Defrost: None
Product code: BE-291DB5-B04 C
- Heat rejection i
- 169.46 kW
- Air flow
- 59,389 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 59,389 m³/h |
|---|---|
| External surface | 537.6 m² |
| Inner volume | 76.2 dm³ |
| Fin material | Aluminium |
| Net weight | 680 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 | E |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BE-291DB5-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)
- 169.460 kW Fluid flow 29.41 m³/h Pressure drop 55.0 kPa
- Heat rejection · Low speed (Y)
- 137.373 kW Fluid flow 23.85 m³/h Pressure drop 37.8 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 | 98.36 | not rated | not rated | not rated | not rated | not rated |
| 40 | 169.46 | 98.58 | not rated | not rated | not rated | not rated |
| 45 | 238.97 | 169.19 | 98.76 | not rated | not rated | not rated |
| 50 | 307.97 | 238.26 | 168.94 | 98.93 | not rated | not rated |
| 55 | 376.75 | 306.84 | 237.63 | 168.75 | 99.11 | not rated |
| 60 | 445.39 | 375.20 | 305.85 | 237.12 | 168.65 | 99.33 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 80.18 | not rated | not rated | not rated | not rated | not rated |
| 40 | 137.37 | 80.34 | not rated | not rated | not rated | not rated |
| 45 | 193.15 | 137.08 | 80.46 | not rated | not rated | not rated |
| 50 | 248.47 | 192.47 | 136.82 | 80.58 | not rated | not rated |
| 55 | 303.59 | 247.42 | 191.87 | 136.62 | 80.71 | not rated |
| 60 | 358.60 | 302.19 | 246.51 | 191.39 | 136.51 | 80.89 |
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) | 169.460 | 29.41 | 55.0 |
| Low speed (Y) | 137.373 | 23.85 | 37.8 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 4060 mm |
| F | 1050 mm |
| G | 4660 mm |
| E1 | 1830 mm |
| D IN | 2" |
| D OUT | 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.