BE-t-2x280HB1-B01C C
338.04 kW
Dry cooler BE-680BB5-B01 C
Defrost: None
Product code: BE-680BB5-B01 C
- Heat rejection i
- 337.60 kW
- Air flow
- 129,301 m³/h
- Fans
- 6 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 129,301 m³/h |
|---|---|
| External surface | 985.6 m² |
| Inner volume | 147.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,457 kg |
| Quantity | 6 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 10,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 88.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BE-680BB5-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)
- 337.602 kW Fluid flow 58.59 m³/h Pressure drop 18.2 kPa
- Heat rejection · Low speed (Y)
- 271.569 kW Fluid flow 47.13 m³/h Pressure drop 12.3 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 | 188.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 337.60 | 190.28 | not rated | not rated | not rated | not rated |
| 45 | 482.50 | 338.02 | 191.69 | not rated | not rated | not rated |
| 50 | 626.18 | 481.97 | 338.36 | 192.90 | not rated | not rated |
| 55 | 769.31 | 624.80 | 481.50 | 338.72 | 194.00 | not rated |
| 60 | 912.14 | 767.11 | 623.59 | 481.22 | 339.19 | 195.08 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 152.23 | not rated | not rated | not rated | not rated | not rated |
| 40 | 271.57 | 153.71 | not rated | not rated | not rated | not rated |
| 45 | 386.97 | 271.83 | 154.88 | not rated | not rated | not rated |
| 50 | 501.21 | 386.38 | 272.03 | 155.90 | not rated | not rated |
| 55 | 614.95 | 499.89 | 385.87 | 272.25 | 156.82 | not rated |
| 60 | 728.41 | 612.91 | 498.74 | 385.52 | 272.58 | 157.75 |
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) | 337.602 | 58.59 | 18.2 |
| Low speed (Y) | 271.569 | 47.13 | 12.3 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 7060 mm |
| F | 1050 mm |
| G | 7660 mm |
| E1 | 1130 mm |
| E2 | 1100 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 7660 mm |
|---|---|
| Width | 1210 mm |
| Height | 1808 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.