BE-591BC5-B04 C
426.09 kW
Dry cooler BE-t-591GB5-B04 C
Defrost: None
Product code: BE-t-591GB5-B04 C
- Heat rejection i
- 426.00 kW
- Air flow
- 139,880 m³/h
- Fans
- 5 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 139,880 m³/h |
|---|---|
| External surface | 896.0 m² |
| Inner volume | 136.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,296 kg |
| Quantity | 5 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 14,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 97.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-t-591GB5-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)
- 426.001 kW Fluid flow 73.94 m³/h Pressure drop 22.6 kPa
- Heat rejection · Low speed (Y)
- 343.351 kW Fluid flow 59.59 m³/h Pressure drop 15.2 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 | 238.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 426.00 | 240.62 | not rated | not rated | not rated | not rated |
| 45 | 607.89 | 426.35 | 242.41 | not rated | not rated | not rated |
| 50 | 788.05 | 606.89 | 426.66 | 243.95 | not rated | not rated |
| 55 | 967.42 | 785.76 | 606.04 | 427.06 | 245.40 | not rated |
| 60 | 1146.31 | 963.91 | 783.85 | 605.47 | 427.62 | 246.88 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 193.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 343.35 | 195.35 | not rated | not rated | not rated | not rated |
| 45 | 487.83 | 343.48 | 196.79 | not rated | not rated | not rated |
| 50 | 630.66 | 486.78 | 343.61 | 198.05 | not rated | not rated |
| 55 | 772.70 | 628.48 | 485.89 | 343.80 | 199.25 | not rated |
| 60 | 914.38 | 769.55 | 626.68 | 485.22 | 344.21 | 200.46 |
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) | 426.001 | 73.94 | 22.6 |
| Low speed (Y) | 343.351 | 59.59 | 15.2 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 6460 mm |
| F | 1050 mm |
| G | 7060 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 7060 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.