BE-391CB1-B04 C
327.72 kW
Dry cooler BE-t-391GC1-B04 C
Defrost: None
Product code: BE-t-391GC1-B04 C
- Heat rejection i
- 327.89 kW
- Air flow
- 80,549 m³/h
- Fans
- 3 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 80,549 m³/h |
|---|---|
| External surface | 846.1 m² |
| Inner volume | 107.5 dm³ |
| Fin material | Aluminium |
| Net weight | 878 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 | 95.1 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-t-391GC1-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)
- 327.893 kW Fluid flow 56.86 m³/h Pressure drop 83.5 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 252.025 kW Fluid flow 43.71 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 | 197.06 | not rated | not rated | not rated | not rated | not rated |
| 40 | 327.89 | 196.95 | not rated | not rated | not rated | not rated |
| 45 | 454.77 | 326.59 | 196.91 | not rated | not rated | not rated |
| 50 | 580.30 | 452.35 | 325.47 | 196.94 | not rated | not rated |
| 55 | 705.20 | 576.81 | 450.28 | 324.65 | 197.09 | not rated |
| 60 | 829.76 | 700.68 | 573.84 | 448.68 | 324.16 | 197.45 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 153.19 | not rated | not rated | not rated | not rated | not rated |
| 40 | 252.03 | 153.12 | not rated | not rated | not rated | not rated |
| 45 | 347.54 | 250.96 | 153.07 | not rated | not rated | not rated |
| 50 | 441.97 | 345.63 | 250.08 | 153.09 | not rated | not rated |
| 55 | 535.89 | 439.25 | 344.03 | 249.45 | 153.25 | not rated |
| 60 | 629.54 | 532.40 | 436.98 | 342.84 | 249.15 | 153.61 |
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) | 327.893 | 56.86 | 83.5 |
| Low speed (Y) | 252.025 | 43.71 | 52.3 |
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.