BE-t-2x280GC1-B01C C
306.76 kW
Dry cooler BE-t-391GC5-B04 C
Defrost: None
Product code: BE-t-391GC5-B04 C
- Heat rejection i
- 306.73 kW
- Air flow
- 81,597 m³/h
- Fans
- 3 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 81,597 m³/h |
|---|---|
| External surface | 716.8 m² |
| Inner volume | 107.5 dm³ |
| Fin material | Aluminium |
| Net weight | 860 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 | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BE-t-391GC5-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)
- 306.728 kW Fluid flow 53.20 m³/h Pressure drop 74.1 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 239.748 kW Fluid flow 41.58 m³/h Pressure drop 47.8 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 | 182.24 | not rated | not rated | not rated | not rated | not rated |
| 40 | 306.73 | 182.35 | not rated | not rated | not rated | not rated |
| 45 | 427.80 | 305.74 | 182.42 | not rated | not rated | not rated |
| 50 | 547.71 | 425.83 | 304.88 | 182.54 | not rated | not rated |
| 55 | 667.10 | 544.83 | 424.15 | 304.26 | 182.76 | not rated |
| 60 | 786.18 | 663.30 | 542.34 | 422.84 | 303.92 | 183.13 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 143.92 | not rated | not rated | not rated | not rated | not rated |
| 40 | 239.75 | 143.99 | not rated | not rated | not rated | not rated |
| 45 | 332.67 | 238.94 | 144.02 | not rated | not rated | not rated |
| 50 | 424.62 | 331.11 | 238.27 | 144.12 | not rated | not rated |
| 55 | 516.11 | 422.34 | 329.80 | 237.80 | 144.34 | not rated |
| 60 | 607.36 | 513.14 | 420.43 | 328.83 | 237.62 | 144.71 |
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) | 306.728 | 53.20 | 74.1 |
| Low speed (Y) | 239.748 | 41.58 | 47.8 |
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.