BE-380CB1-B01 C
266.74 kW
Dry cooler BE-t-391GB5-B04 C
Defrost: None
Product code: BE-t-391GB5-B04 C
- Heat rejection i
- 267.36 kW
- Air flow
- 83,928 m³/h
- Fans
- 3 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 83,928 m³/h |
|---|---|
| External surface | 537.6 m² |
| Inner volume | 86.9 dm³ |
| Fin material | Aluminium |
| Net weight | 804 kg |
| Quantity | 3 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 8,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | E |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-t-391GB5-B04 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)
- 267.363 kW Fluid flow 46.41 m³/h Pressure drop 92.9 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 215.021 kW Fluid flow 37.32 m³/h Pressure drop 63.1 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 | 156.17 | not rated | not rated | not rated | not rated | not rated |
| 40 | 267.36 | 156.46 | not rated | not rated | not rated | not rated |
| 45 | 375.98 | 266.87 | 156.71 | not rated | not rated | not rated |
| 50 | 483.77 | 374.77 | 266.45 | 156.96 | not rated | not rated |
| 55 | 591.15 | 481.87 | 373.75 | 266.16 | 157.27 | not rated |
| 60 | 698.33 | 588.59 | 480.26 | 372.98 | 266.08 | 157.66 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 126.65 | not rated | not rated | not rated | not rated | not rated |
| 40 | 215.02 | 126.83 | not rated | not rated | not rated | not rated |
| 45 | 301.14 | 214.53 | 126.99 | not rated | not rated | not rated |
| 50 | 386.48 | 300.02 | 214.11 | 127.17 | not rated | not rated |
| 55 | 471.51 | 384.80 | 299.06 | 213.81 | 127.39 | not rated |
| 60 | 556.35 | 469.25 | 383.35 | 298.35 | 213.67 | 127.71 |
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) | 267.363 | 46.41 | 92.9 |
| Low speed (Y) | 215.021 | 37.32 | 63.1 |
Dimensions
| A | 1958 mm |
|---|---|
| B | 1210 mm |
| C | 4060 mm |
| F | 1050 mm |
| G | 4660 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 4660 mm |
|---|---|
| Width | 1210 mm |
| Height | 1958 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.