BE-2x380AB1-B01C C
383.35 kW
Dry cooler BE-2x291DC1-C04C C
Defrost: None
Product code: BE-2x291DC1-C04C C
- Heat rejection i
- 384.05 kW
- Air flow
- 112,095 m³/h
- Fans
- 4 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 112,095 m³/h |
|---|---|
| External surface | 1,267.8 m² |
| Inner volume | 155.2 dm³ |
| Fin material | Aluminium |
| Net weight | 1,481 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 96.0 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-2x291DC1-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)
- 384.045 kW Fluid flow 66.65 m³/h Pressure drop 74.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 304.306 kW Fluid flow 52.81 m³/h Pressure drop 49.1 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 | 225.95 | not rated | not rated | not rated | not rated | not rated |
| 40 | 384.05 | 226.27 | not rated | not rated | not rated | not rated |
| 45 | 538.11 | 383.11 | 226.53 | not rated | not rated | not rated |
| 50 | 690.81 | 536.07 | 382.32 | 226.80 | not rated | not rated |
| 55 | 842.95 | 687.70 | 534.25 | 381.71 | 227.17 | not rated |
| 60 | 994.77 | 838.81 | 685.03 | 532.90 | 381.45 | 227.69 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 180.44 | not rated | not rated | not rated | not rated | not rated |
| 40 | 304.31 | 180.64 | not rated | not rated | not rated | not rated |
| 45 | 424.66 | 303.39 | 180.79 | not rated | not rated | not rated |
| 50 | 543.91 | 422.85 | 302.64 | 180.99 | not rated | not rated |
| 55 | 662.63 | 541.21 | 421.30 | 302.10 | 181.27 | not rated |
| 60 | 781.07 | 659.08 | 538.91 | 420.13 | 301.83 | 181.69 |
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) | 384.045 | 66.65 | 74.5 |
| Low speed (Y) | 304.306 | 52.81 | 49.1 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 4050 mm |
| F | 2230 mm |
| G | 4650 mm |
| E1 | 1850 mm |
| H | 4300 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4050 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.