BE-2x591EC1-B04T C
964.54 kW
Dry cooler BE-2x491FC1-B04T C
Defrost: None
Product code: BE-2x491FC1-B04T C
- Heat rejection i
- 964.10 kW
- Air flow
- 233,093 m³/h
- Fans
- 8 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 233,093 m³/h |
|---|---|
| External surface | 5,089.2 m² |
| Inner volume | 996.3 dm³ |
| Fin material | Aluminium |
| Net weight | 4,002 kg |
| Quantity | 8 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 22,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 99.0 dB(A) |
| Energy class | D |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x491FC1-B04T 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)
- 964.103 kW Fluid flow 167.19 m³/h Pressure drop 29.7 kPa
- Heat rejection · Low speed (Y)
- 749.652 kW Fluid flow 130.03 m³/h Pressure drop 18.9 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 | 581.93 | not rated | not rated | not rated | not rated | not rated |
| 40 | 964.10 | 580.97 | not rated | not rated | not rated | not rated |
| 45 | 1334.40 | 958.97 | 580.07 | not rated | not rated | not rated |
| 50 | 1700.75 | 1325.54 | 954.43 | 579.40 | not rated | not rated |
| 55 | 2065.26 | 1688.32 | 1317.78 | 950.80 | 579.14 | not rated |
| 60 | 2428.75 | 2049.34 | 1677.45 | 1311.43 | 948.26 | 579.55 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 456.92 | not rated | not rated | not rated | not rated | not rated |
| 40 | 749.65 | 455.91 | not rated | not rated | not rated | not rated |
| 45 | 1032.68 | 745.19 | 454.96 | not rated | not rated | not rated |
| 50 | 1312.51 | 1025.20 | 741.27 | 454.23 | not rated | not rated |
| 55 | 1590.86 | 1302.17 | 1018.68 | 738.10 | 453.90 | not rated |
| 60 | 1868.40 | 1577.73 | 1293.17 | 1013.36 | 735.91 | 454.15 |
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) | 964.103 | 167.19 | 29.7 |
| Low speed (Y) | 749.652 | 130.03 | 18.9 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 10050 mm |
| F | 2330 mm |
| G | 10650 mm |
| E1 | 2450 mm |
| E2 | 4800 mm |
| H | 10300 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 10650 mm |
|---|---|
| Width | 2400 mm |
| Height | 2880 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.