BC/BD-2X750BA1-B09 C
193.71 kW
Dry cooler BC/BD-2X280HD1-B01 C
Defrost: None
Product code: BC/BD-2X280HD1-B01 C
- Heat rejection i
- 193.96 kW
- Air flow
- 57,286 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 57,286 m³/h |
|---|---|
| External surface | 535.8 m² |
| Inner volume | 75.9 dm³ |
| Fin material | Aluminium |
| Net weight | 611 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 89.5 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2X280HD1-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)
- 193.964 kW Fluid flow 33.67 m³/h Pressure drop 50.8 kPa
- Heat rejection · Low speed (Y)
- 148.508 kW Fluid flow 25.78 m³/h Pressure drop 31.5 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 | 112.57 | not rated | not rated | not rated | not rated | not rated |
| 40 | 193.96 | 113.33 | not rated | not rated | not rated | not rated |
| 45 | 273.12 | 194.32 | 114.04 | not rated | not rated | not rated |
| 50 | 351.55 | 273.17 | 194.73 | 114.73 | not rated | not rated |
| 55 | 429.63 | 351.30 | 273.35 | 195.25 | 115.46 | not rated |
| 60 | 507.54 | 429.14 | 351.29 | 273.72 | 195.93 | 116.27 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 87.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 148.51 | 87.62 | not rated | not rated | not rated | not rated |
| 45 | 208.04 | 148.74 | 88.18 | not rated | not rated | not rated |
| 50 | 266.96 | 208.05 | 149.06 | 88.75 | not rated | not rated |
| 55 | 325.60 | 266.76 | 208.20 | 149.48 | 89.34 | not rated |
| 60 | 384.07 | 325.19 | 266.77 | 208.54 | 150.05 | 90.02 |
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) | 193.964 | 33.67 | 50.8 |
| Low speed (Y) | 148.508 | 25.78 | 31.5 |
Dimensions
| A | 2450 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2200 mm |
| H | 1050 mm |
| I | 2260 mm |
| K | 2750 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 2450 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.