BE-2x580AB1-B01C C
631.17 kW
Dry cooler BE-t-2x391GC1-B04T C
Defrost: None
Product code: BE-t-2x391GC1-B04T C
- Heat rejection i
- 632.27 kW
- Air flow
- 157,866 m³/h
- Fans
- 6 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 157,866 m³/h |
|---|---|
| External surface | 1,550.0 m² |
| Inner volume | 242.6 dm³ |
| Fin material | Aluminium |
| Net weight | 1,931 kg |
| Quantity | 6 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 16,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 98.3 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-t-2x391GC1-B04T 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)
- 632.268 kW Fluid flow 109.66 m³/h Pressure drop 90.6 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 484.901 kW Fluid flow 84.11 m³/h Pressure drop 56.6 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 | 378.90 | not rated | not rated | not rated | not rated | not rated |
| 40 | 632.27 | 378.95 | not rated | not rated | not rated | not rated |
| 45 | 878.17 | 630.04 | 378.93 | not rated | not rated | not rated |
| 50 | 1121.52 | 873.90 | 628.17 | 379.13 | not rated | not rated |
| 55 | 1363.69 | 1115.30 | 870.29 | 626.82 | 379.60 | not rated |
| 60 | 1605.20 | 1355.57 | 1110.05 | 867.57 | 626.21 | 380.50 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 293.94 | not rated | not rated | not rated | not rated | not rated |
| 40 | 484.90 | 293.96 | not rated | not rated | not rated | not rated |
| 45 | 669.56 | 483.09 | 293.99 | not rated | not rated | not rated |
| 50 | 852.16 | 666.20 | 481.62 | 294.15 | not rated | not rated |
| 55 | 1033.79 | 847.33 | 663.43 | 480.62 | 294.57 | not rated |
| 60 | 1214.88 | 1027.54 | 843.34 | 661.43 | 480.25 | 295.39 |
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) | 632.268 | 109.66 | 90.6 |
| Low speed (Y) | 484.901 | 84.11 | 56.6 |
Dimensions
| A | 2910 mm |
|---|---|
| B | 2400 mm |
| C | 4050 mm |
| F | 2330 mm |
| G | 4650 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| H | 4300 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4650 mm |
|---|---|
| Width | 2400 mm |
| Height | 2910 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.