BE-2x980EB5-B01C C
1112.78 kW
Dry cooler BE-2x691AC1-B04T C
Defrost: None
Product code: BE-2x691AC1-B04T C
- Heat rejection i
- 1113.03 kW
- Air flow
- 321,398 m³/h
- Fans
- 12 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 321,398 m³/h |
|---|---|
| External surface | 4,021.8 m² |
| Inner volume | 550.9 dm³ |
| Fin material | Aluminium |
| Net weight | 3,969 kg |
| Quantity | 12 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 33,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 68.0 dB(A) |
|---|---|
| Sound power | 101.1 dB(A) |
| Energy class | E |
| Inlet | 5" |
|---|---|
| Outlet | 5" |
| BE-2x691AC1-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)
- 1113.031 kW Fluid flow 193.17 m³/h Pressure drop 75.7 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 877.160 kW Fluid flow 152.13 m³/h Pressure drop 49.5 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 | 653.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 1113.03 | 654.87 | not rated | not rated | not rated | not rated |
| 45 | 1560.92 | 1110.83 | 655.90 | not rated | not rated | not rated |
| 50 | 2004.77 | 1555.64 | 1109.03 | 656.99 | not rated | not rated |
| 55 | 2447.02 | 1996.57 | 1551.06 | 1107.86 | 658.40 | not rated |
| 60 | 2888.23 | 2435.90 | 1989.61 | 1547.80 | 1107.60 | 660.18 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 520.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 877.16 | 521.29 | not rated | not rated | not rated | not rated |
| 45 | 1224.01 | 875.23 | 522.08 | not rated | not rated | not rated |
| 50 | 1567.54 | 1219.61 | 873.67 | 522.99 | not rated | not rated |
| 55 | 1909.52 | 1560.84 | 1216.04 | 872.78 | 524.17 | not rated |
| 60 | 2250.67 | 1900.54 | 1555.28 | 1213.52 | 872.72 | 525.83 |
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) | 1113.031 | 193.17 | 75.7 |
| Low speed (Y) | 877.160 | 152.13 | 49.5 |
Dimensions
| A | 2880 mm |
|---|---|
| B | 2400 mm |
| C | 7650 mm |
| F | 2330 mm |
| G | 8250 mm |
| E1 | 1250 mm |
| E2 | 1200 mm |
| E3 | 2400 mm |
| H | 7900 mm |
| D IN | 5" |
| D OUT | 5" |
| Length | 8250 mm |
|---|---|
| Width | 2400 mm |
| Height | 2880 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.