BE-691ED5-B04 C
618.36 kW
Dry cooler BE-880EC5-B01 C
Defrost: None
Product code: BE-880EC5-B01 C
- Heat rejection i
- 618.32 kW
- Air flow
- 166,668 m³/h
- Fans
- 8 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 166,668 m³/h |
|---|---|
| External surface | 2,422.5 m² |
| Inner volume | 546.5 dm³ |
| Fin material | Aluminium |
| Net weight | 2,394 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-880EC5-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)
- 618.317 kW Fluid flow 107.24 m³/h Pressure drop 34.7 kPa
- Heat rejection · Low speed (Y)
- 479.702 kW Fluid flow 83.20 m³/h Pressure drop 22.0 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 | 367.29 | not rated | not rated | not rated | not rated | not rated |
| 40 | 618.32 | 367.45 | not rated | not rated | not rated | not rated |
| 45 | 862.65 | 616.34 | 367.58 | not rated | not rated | not rated |
| 50 | 1104.73 | 858.74 | 614.64 | 367.77 | not rated | not rated |
| 55 | 1345.76 | 1098.96 | 855.37 | 613.34 | 368.18 | not rated |
| 60 | 1586.21 | 1338.18 | 1094.03 | 852.77 | 612.68 | 368.91 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 287.66 | not rated | not rated | not rated | not rated | not rated |
| 40 | 479.70 | 287.70 | not rated | not rated | not rated | not rated |
| 45 | 666.09 | 477.98 | 287.74 | not rated | not rated | not rated |
| 50 | 850.60 | 662.83 | 476.53 | 287.87 | not rated | not rated |
| 55 | 1034.23 | 845.87 | 660.07 | 475.46 | 288.19 | not rated |
| 60 | 1217.38 | 1028.07 | 841.86 | 657.96 | 474.92 | 288.71 |
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) | 618.317 | 107.24 | 34.7 |
| Low speed (Y) | 479.702 | 83.20 | 22.0 |
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.