BE-2x980EC5-B01C C
1255.29 kW
Dry cooler BE-2x891EB5-B04T C
Defrost: None
Product code: BE-2x891EB5-B04T C
- Heat rejection i
- 1256.37 kW
- Air flow
- 437,185 m³/h
- Fans
- 16 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 437,185 m³/h |
|---|---|
| External surface | 3,233.3 m² |
| Inner volume | 782.8 dm³ |
| Fin material | Aluminium |
| Net weight | 4,746 kg |
| Quantity | 16 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 44,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 70.0 dB(A) |
|---|---|
| Sound power | 103.0 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x891EB5-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)
- 1256.373 kW Fluid flow 218.06 m³/h Pressure drop 73.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 1012.133 kW Fluid flow 175.67 m³/h Pressure drop 49.8 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 | 728.82 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1256.37 | 730.61 | not rated | not rated | not rated | not rated |
| 45 | 1773.14 | 1255.19 | 732.22 | not rated | not rated | not rated |
| 50 | 2286.36 | 1769.14 | 1254.23 | 733.87 | not rated | not rated |
| 55 | 2798.03 | 2279.70 | 1765.77 | 1253.74 | 735.60 | not rated |
| 60 | 3308.71 | 2788.61 | 2273.99 | 1763.35 | 1253.99 | 737.70 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 591.58 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1012.13 | 593.08 | not rated | not rated | not rated | not rated |
| 45 | 1423.14 | 1011.11 | 594.41 | not rated | not rated | not rated |
| 50 | 1831.06 | 1419.84 | 1010.36 | 595.75 | not rated | not rated |
| 55 | 2237.49 | 1825.57 | 1417.18 | 1010.05 | 597.24 | not rated |
| 60 | 2643.17 | 2229.86 | 1821.07 | 1415.43 | 1010.35 | 599.05 |
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) | 1256.373 | 218.06 | 73.3 |
| Low speed (Y) | 1012.133 | 175.67 | 49.8 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 10050 mm |
| F | 2330 mm |
| G | 10650 mm |
| E1 | 1250 mm |
| E2 | 2400 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.