BE-2x980ED1-B01T C
1485.31 kW
Dry cooler BE-2x991EC5-C04C C
Defrost: None
Product code: BE-2x991EC5-C04C C
- Heat rejection i
- 1478.17 kW
- Air flow
- 449,652 m³/h
- Fans
- 18 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 449,652 m³/h |
|---|---|
| External surface | 3,998.2 m² |
| Inner volume | 962.1 dm³ |
| Fin material | Aluminium |
| Net weight | 5,108 kg |
| Quantity | 18 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 50,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 72.0 dB(A) |
|---|---|
| Sound power | 105.0 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BE-2x991EC5-C04C 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)
- 1478.168 kW Fluid flow 256.53 m³/h Pressure drop 87.3 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 1150.642 kW Fluid flow 199.68 m³/h Pressure drop 56.0 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 | 869.88 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1478.17 | 871.69 | not rated | not rated | not rated | not rated |
| 45 | 2072.73 | 1476.51 | 873.21 | not rated | not rated | not rated |
| 50 | 2662.61 | 2067.93 | 1475.25 | 874.90 | not rated | not rated |
| 55 | 3250.46 | 2654.86 | 2063.94 | 1474.75 | 876.99 | not rated |
| 60 | 3837.11 | 3239.73 | 2648.36 | 2061.49 | 1475.45 | 879.77 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 683.68 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1150.64 | 684.98 | not rated | not rated | not rated | not rated |
| 45 | 1605.82 | 1149.20 | 686.21 | not rated | not rated | not rated |
| 50 | 2057.24 | 1601.82 | 1148.06 | 687.66 | not rated | not rated |
| 55 | 2506.83 | 2050.89 | 1598.90 | 1147.92 | 689.58 | not rated |
| 60 | 2955.42 | 2498.18 | 2046.02 | 1597.30 | 1148.90 | 692.10 |
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) | 1478.168 | 256.53 | 87.3 |
| Low speed (Y) | 1150.642 | 199.68 | 56.0 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 11250 mm |
| F | 2230 mm |
| G | 11850 mm |
| E1 | 1250 mm |
| E2 | 2400 mm |
| E3 | 3600 mm |
| H | 11500 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 11250 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 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.