BE-2x691AB5-C04C C
809.33 kW
Dry cooler BE-891ED5-B04 C
Defrost: None
Product code: BE-891ED5-B04 C
- Heat rejection i
- 811.11 kW
- Air flow
- 209,936 m³/h
- Fans
- 8 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 209,936 m³/h |
|---|---|
| External surface | 3,028.1 m² |
| Inner volume | 668.5 dm³ |
| Fin material | Aluminium |
| Net weight | 2,645 kg |
| Quantity | 8 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 22,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 67.0 dB(A) |
|---|---|
| Sound power | 99.4 dB(A) |
| Energy class | D |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-891ED5-B04 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)
- 811.111 kW Fluid flow 140.67 m³/h Pressure drop 40.9 kPa
- Heat rejection · Low speed (Y)
- 622.897 kW Fluid flow 108.02 m³/h Pressure drop 25.4 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 | 484.27 | not rated | not rated | not rated | not rated | not rated |
| 40 | 811.11 | 484.55 | not rated | not rated | not rated | not rated |
| 45 | 1128.87 | 808.65 | 484.77 | not rated | not rated | not rated |
| 50 | 1443.51 | 1123.93 | 806.58 | 485.19 | not rated | not rated |
| 55 | 1756.73 | 1436.23 | 1119.79 | 805.13 | 485.75 | not rated |
| 60 | 2069.13 | 1747.16 | 1430.10 | 1116.70 | 804.54 | 486.95 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 375.82 | not rated | not rated | not rated | not rated | not rated |
| 40 | 622.90 | 375.99 | not rated | not rated | not rated | not rated |
| 45 | 862.42 | 620.91 | 376.18 | not rated | not rated | not rated |
| 50 | 1099.41 | 858.57 | 619.31 | 376.53 | not rated | not rated |
| 55 | 1335.21 | 1093.78 | 855.41 | 618.30 | 377.18 | not rated |
| 60 | 1570.36 | 1327.86 | 1089.16 | 853.19 | 618.02 | 378.28 |
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) | 811.111 | 140.67 | 40.9 |
| Low speed (Y) | 622.897 | 108.02 | 25.4 |
Dimensions
| A | 1958 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 | 1958 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.