BE-2x480CC5-B01T C
717.97 kW
Dry cooler BE-891EB1-B04 C
Defrost: None
Product code: BE-891EB1-B04 C
- Heat rejection i
- 718.35 kW
- Air flow
- 220,575 m³/h
- Fans
- 8 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 220,575 m³/h |
|---|---|
| External surface | 2,144.5 m² |
| Inner volume | 424.5 dm³ |
| Fin material | Aluminium |
| Net weight | 2,278 kg |
| Quantity | 8 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 22,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 99.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BE-891EB1-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)
- 718.347 kW Fluid flow 124.67 m³/h Pressure drop 70.8 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 572.703 kW Fluid flow 99.40 m³/h Pressure drop 47.3 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 | 420.41 | not rated | not rated | not rated | not rated | not rated |
| 40 | 718.35 | 421.07 | not rated | not rated | not rated | not rated |
| 45 | 1009.43 | 716.93 | 421.63 | not rated | not rated | not rated |
| 50 | 1298.26 | 1006.13 | 715.72 | 422.25 | not rated | not rated |
| 55 | 1586.05 | 1293.10 | 1003.26 | 714.91 | 422.99 | not rated |
| 60 | 1873.23 | 1579.05 | 1288.63 | 1001.11 | 714.59 | 424.02 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 338.07 | not rated | not rated | not rated | not rated | not rated |
| 40 | 572.70 | 338.49 | not rated | not rated | not rated | not rated |
| 45 | 801.32 | 571.36 | 338.89 | not rated | not rated | not rated |
| 50 | 1028.03 | 798.41 | 570.26 | 339.31 | not rated | not rated |
| 55 | 1253.84 | 1023.60 | 795.93 | 569.46 | 339.90 | not rated |
| 60 | 1479.13 | 1247.90 | 1019.84 | 794.12 | 569.20 | 340.79 |
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) | 718.347 | 124.67 | 70.8 |
| Low speed (Y) | 572.703 | 99.40 | 47.3 |
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.