BC/BD-2x280KD1-B01 C
267.30 kW
Dry cooler BC/BD-2X580HA5-B01 C
Defrost: None
Product code: BC/BD-2X580HA5-B01 C
- Heat rejection i
- 267.33 kW
- Air flow
- 188,850 m³/h
- Fans
- 10 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 188,850 m³/h |
|---|---|
| External surface | 453.9 m² |
| Inner volume | 93.0 dm³ |
| Fin material | Aluminium |
| Net weight | 1,184 kg |
| Quantity | 10 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 18,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 90.2 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2X580HA5-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)
- 267.328 kW Fluid flow 46.39 m³/h Pressure drop 23.3 kPa
- Heat rejection · Low speed (Y)
- 221.260 kW Fluid flow 38.40 m³/h Pressure drop 16.6 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 | 142.89 | not rated | not rated | not rated | not rated | not rated |
| 40 | 267.33 | 145.15 | not rated | not rated | not rated | not rated |
| 45 | 389.47 | 269.07 | 147.11 | not rated | not rated | not rated |
| 50 | 511.02 | 390.91 | 270.67 | 148.83 | not rated | not rated |
| 55 | 632.34 | 512.21 | 392.26 | 272.14 | 150.38 | not rated |
| 60 | 753.51 | 633.32 | 513.41 | 393.59 | 273.53 | 151.79 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 118.60 | not rated | not rated | not rated | not rated | not rated |
| 40 | 221.26 | 120.51 | not rated | not rated | not rated | not rated |
| 45 | 321.61 | 222.63 | 122.15 | not rated | not rated | not rated |
| 50 | 421.40 | 322.67 | 223.84 | 123.59 | not rated | not rated |
| 55 | 520.92 | 422.21 | 323.67 | 225.00 | 124.91 | not rated |
| 60 | 620.31 | 521.50 | 423.02 | 324.67 | 226.13 | 126.12 |
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) | 267.328 | 46.39 | 23.3 |
| Low speed (Y) | 221.260 | 38.40 | 16.6 |
Dimensions
| A | 5600 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 5350 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 5900 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 5600 mm |
|---|---|
| Width | 2310 mm |
| Height | 1450 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.