BE-791AD5-B04 C
698.36 kW
Dry cooler BE-980EC5-B01 C
Defrost: None
Product code: BE-980EC5-B01 C
- Heat rejection i
- 699.40 kW
- Air flow
- 187,501 m³/h
- Fans
- 9 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 187,501 m³/h |
|---|---|
| External surface | 2,725.3 m² |
| Inner volume | 607.5 dm³ |
| Fin material | Aluminium |
| Net weight | 2,683 kg |
| Quantity | 9 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 16,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.5 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-980EC5-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)
- 699.399 kW Fluid flow 121.30 m³/h Pressure drop 47.7 kPa
- Heat rejection · Low speed (Y)
- 542.379 kW Fluid flow 94.07 m³/h Pressure drop 30.3 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 | 417.49 | not rated | not rated | not rated | not rated | not rated |
| 40 | 699.40 | 417.39 | not rated | not rated | not rated | not rated |
| 45 | 974.04 | 696.93 | 417.25 | not rated | not rated | not rated |
| 50 | 1246.22 | 969.44 | 694.83 | 417.28 | not rated | not rated |
| 55 | 1517.27 | 1239.56 | 965.48 | 693.21 | 417.53 | not rated |
| 60 | 1787.69 | 1508.59 | 1233.87 | 962.42 | 692.32 | 418.21 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 326.85 | not rated | not rated | not rated | not rated | not rated |
| 40 | 542.38 | 326.64 | not rated | not rated | not rated | not rated |
| 45 | 751.84 | 540.27 | 326.40 | not rated | not rated | not rated |
| 50 | 959.27 | 748.02 | 538.48 | 326.37 | not rated | not rated |
| 55 | 1165.75 | 953.82 | 744.79 | 537.15 | 326.58 | not rated |
| 60 | 1371.72 | 1158.71 | 949.20 | 742.31 | 536.45 | 327.05 |
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) | 699.399 | 121.30 | 47.7 |
| Low speed (Y) | 542.379 | 94.07 | 30.3 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1300 mm |
| C | 11260 mm |
| F | 1150 mm |
| G | 11860 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 11860 mm |
|---|---|
| Width | 1300 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.