BE-t-591GC1-B04 C
549.10 kW
Dry cooler BE-880EB5-B01 C
Defrost: None
Product code: BE-880EB5-B01 C
- Heat rejection i
- 549.06 kW
- Air flow
- 171,013 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 171,013 m³/h |
|---|---|
| External surface | 1,816.9 m² |
| Inner volume | 424.5 dm³ |
| Fin material | Aluminium |
| Net weight | 2,185 kg |
| Quantity | 8 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 14,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 56.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-880EB5-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)
- 549.056 kW Fluid flow 95.29 m³/h Pressure drop 43.9 kPa
- Heat rejection · Low speed (Y)
- 435.294 kW Fluid flow 75.54 m³/h Pressure drop 29.0 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 | 321.35 | not rated | not rated | not rated | not rated | not rated |
| 40 | 549.06 | 321.79 | not rated | not rated | not rated | not rated |
| 45 | 771.51 | 547.84 | 322.14 | not rated | not rated | not rated |
| 50 | 992.25 | 768.77 | 546.77 | 322.53 | not rated | not rated |
| 55 | 1212.18 | 988.04 | 766.41 | 545.99 | 323.00 | not rated |
| 60 | 1431.69 | 1206.56 | 984.41 | 764.52 | 545.58 | 323.67 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 256.86 | not rated | not rated | not rated | not rated | not rated |
| 40 | 435.29 | 257.10 | not rated | not rated | not rated | not rated |
| 45 | 609.21 | 434.14 | 257.29 | not rated | not rated | not rated |
| 50 | 781.58 | 606.72 | 433.10 | 257.52 | not rated | not rated |
| 55 | 953.32 | 777.91 | 604.59 | 432.34 | 257.85 | not rated |
| 60 | 1124.66 | 948.46 | 774.73 | 602.90 | 431.87 | 258.39 |
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) | 549.056 | 95.29 | 43.9 |
| Low speed (Y) | 435.294 | 75.54 | 29.0 |
Dimensions
| A | 1808 mm |
|---|---|
| B | 1300 mm |
| C | 10060 mm |
| F | 1150 mm |
| G | 10660 mm |
| E1 | 1230 mm |
| E2 | 1200 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 10660 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.