BE-2x980AD1-B01T C
1446.23 kW
Dry cooler BE-2x891AC1-B04T C
Defrost: None
Product code: BE-2x891AC1-B04T C
- Heat rejection i
- 1442.81 kW
- Air flow
- 428,530 m³/h
- Fans
- 16 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 428,530 m³/h |
|---|---|
| External surface | 5,362.4 m² |
| Inner volume | 748.1 dm³ |
| Fin material | Aluminium |
| Net weight | 5,130 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 | 103.1 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BE-2x891AC1-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)
- 1442.809 kW Fluid flow 250.39 m³/h Pressure drop 26.7 kPa
- Heat rejection · Low speed (Y)
- 1139.390 kW Fluid flow 197.75 m³/h Pressure drop 17.5 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 | 825.75 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1442.81 | 830.61 | not rated | not rated | not rated | not rated |
| 45 | 2042.11 | 1442.38 | 834.67 | not rated | not rated | not rated |
| 50 | 2635.59 | 2037.18 | 1442.00 | 838.38 | not rated | not rated |
| 55 | 3226.12 | 2626.26 | 2033.08 | 1442.24 | 842.18 | not rated |
| 60 | 3815.24 | 3212.94 | 2618.61 | 2030.05 | 1443.35 | 846.17 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 658.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1139.39 | 662.51 | not rated | not rated | not rated | not rated |
| 45 | 1603.94 | 1138.50 | 665.76 | not rated | not rated | not rated |
| 50 | 2063.37 | 1599.64 | 1138.08 | 668.79 | not rated | not rated |
| 55 | 2520.34 | 2055.80 | 1596.23 | 1138.24 | 671.91 | not rated |
| 60 | 2975.93 | 2509.59 | 2049.57 | 1594.03 | 1139.36 | 675.43 |
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) | 1442.809 | 250.39 | 26.7 |
| Low speed (Y) | 1139.390 | 197.75 | 17.5 |
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 | 6" |
| D OUT | 6" |
| 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.