BE-t-391GB5-B04 C
267.36 kW
Dry cooler BE-480BC5-B01 C
Defrost: None
Product code: BE-480BC5-B01 C
- Heat rejection i
- 268.00 kW
- Air flow
- 84,304 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 84,304 m³/h |
|---|---|
| External surface | 876.1 m² |
| Inner volume | 125.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,060 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 54.0 dB(A) |
|---|---|
| Sound power | 86.0 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-480BC5-B01 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)
- 267.998 kW Fluid flow 46.52 m³/h Pressure drop 30.8 kPa
- Heat rejection · Low speed (Y)
- 211.451 kW Fluid flow 36.70 m³/h Pressure drop 20.2 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 | 155.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 268.00 | 155.66 | not rated | not rated | not rated | not rated |
| 45 | 377.90 | 267.70 | 156.18 | not rated | not rated | not rated |
| 50 | 486.85 | 376.84 | 267.44 | 156.65 | not rated | not rated |
| 55 | 595.35 | 485.07 | 375.93 | 267.28 | 157.13 | not rated |
| 60 | 703.61 | 592.88 | 483.54 | 375.25 | 267.31 | 157.69 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 123.11 | not rated | not rated | not rated | not rated | not rated |
| 40 | 211.45 | 123.60 | not rated | not rated | not rated | not rated |
| 45 | 297.05 | 211.10 | 124.00 | not rated | not rated | not rated |
| 50 | 381.77 | 296.04 | 210.81 | 124.36 | not rated | not rated |
| 55 | 466.12 | 380.15 | 295.16 | 210.61 | 124.74 | not rated |
| 60 | 550.26 | 463.91 | 378.76 | 294.51 | 210.57 | 125.18 |
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) | 267.998 | 46.52 | 30.8 |
| Low speed (Y) | 211.451 | 36.70 | 20.2 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 4850 mm |
| F | 1050 mm |
| G | 5460 mm |
| E1 | 1130 mm |
| E2 | 1100 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 5460 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.