BE-t-391GB5-B04 C
267.36 kW
Dry cooler BE-380CB1-B01 C
Defrost: None
Product code: BE-380CB1-B01 C
- Heat rejection i
- 266.74 kW
- Air flow
- 67,806 m³/h
- Fans
- 3 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 67,806 m³/h |
|---|---|
| External surface | 1,694.4 m² |
| Inner volume | 200.7 dm³ |
| Fin material | Aluminium |
| Net weight | 1,283 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 85.2 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-380CB1-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)
- 266.739 kW Fluid flow 46.27 m³/h Pressure drop 81.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 208.285 kW Fluid flow 36.12 m³/h Pressure drop 52.3 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 | 161.50 | not rated | not rated | not rated | not rated | not rated |
| 40 | 266.74 | 161.00 | not rated | not rated | not rated | not rated |
| 45 | 369.25 | 265.20 | 160.55 | not rated | not rated | not rated |
| 50 | 470.85 | 366.74 | 263.83 | 160.13 | not rated | not rated |
| 55 | 572.03 | 467.41 | 364.53 | 262.69 | 159.88 | not rated |
| 60 | 672.98 | 567.66 | 464.37 | 362.68 | 261.84 | 159.81 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 127.22 | not rated | not rated | not rated | not rated | not rated |
| 40 | 208.29 | 126.75 | not rated | not rated | not rated | not rated |
| 45 | 287.08 | 206.93 | 126.30 | not rated | not rated | not rated |
| 50 | 365.14 | 284.93 | 205.73 | 125.95 | not rated | not rated |
| 55 | 442.85 | 362.22 | 283.04 | 204.74 | 125.70 | not rated |
| 60 | 520.38 | 439.17 | 359.64 | 281.45 | 204.00 | 125.61 |
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) | 266.739 | 46.27 | 81.1 |
| Low speed (Y) | 208.285 | 36.12 | 52.3 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1210 mm |
| C | 7660 mm |
| F | 1050 mm |
| G | 8260 mm |
| E1 | 2430 mm |
| E2 | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 8260 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.