BC/BD-2X563BA1-B01 C
182.14 kW
Dry cooler BC/BD-291GD5-B04 C
Defrost: None
Product code: BC/BD-291GD5-B04 C
- Heat rejection i
- 182.13 kW
- Air flow
- 52,492 m³/h
- Fans
- 2 × ⌀910 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 52,492 m³/h |
|---|---|
| External surface | 696.4 m² |
| Inner volume | 98.6 dm³ |
| Fin material | Aluminium |
| Net weight | 589 kg |
| Quantity | 2 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 5,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.4 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-291GD5-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)
- 182.130 kW Fluid flow 31.61 m³/h Pressure drop 20.1 kPa
- Heat rejection · Low speed (Y)
- 142.456 kW Fluid flow 24.71 m³/h Pressure drop 12.9 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 | 104.67 | not rated | not rated | not rated | not rated | not rated |
| 40 | 182.13 | 105.29 | not rated | not rated | not rated | not rated |
| 45 | 257.20 | 182.04 | 105.81 | not rated | not rated | not rated |
| 50 | 331.45 | 256.52 | 181.99 | 106.29 | not rated | not rated |
| 55 | 405.38 | 330.28 | 255.98 | 182.01 | 106.77 | not rated |
| 60 | 479.09 | 403.69 | 329.30 | 255.63 | 182.14 | 107.31 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 82.69 | not rated | not rated | not rated | not rated | not rated |
| 40 | 142.46 | 83.19 | not rated | not rated | not rated | not rated |
| 45 | 200.10 | 142.37 | 83.62 | not rated | not rated | not rated |
| 50 | 257.04 | 199.55 | 142.31 | 84.01 | not rated | not rated |
| 55 | 313.66 | 256.08 | 199.12 | 142.33 | 84.42 | not rated |
| 60 | 370.09 | 312.30 | 255.30 | 198.85 | 142.48 | 84.88 |
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) | 182.130 | 31.61 | 20.1 |
| Low speed (Y) | 142.456 | 24.71 | 12.9 |
Dimensions
| A | 5150 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4900 mm |
| H | 2400 mm |
| I | 1190 mm |
| K | 5450 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 5450 mm |
|---|---|
| Width | 1240 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.