BC/BD-2X363CC1-B19 C
220.09 kW
Dry cooler BC/BD-780DC1-B03 C
Defrost: None
Product code: BC/BD-780DC1-B03 C
- Heat rejection i
- 220.09 kW
- Air flow
- 53,169 m³/h
- Fans
- 7 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 53,169 m³/h |
|---|---|
| External surface | 1,094.2 m² |
| Inner volume | 198.6 dm³ |
| Fin material | Aluminium |
| Net weight | 1,187 kg |
| Quantity | 7 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 2,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 40.0 dB(A) |
|---|---|
| Sound power | 72.5 dB(A) |
| Energy class | C |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-780DC1-B03 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)
- 220.086 kW Fluid flow 38.17 m³/h Pressure drop 64.1 kPa
- Heat rejection · Low speed (Y)
- 162.898 kW Fluid flow 28.25 m³/h Pressure drop 37.5 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 | 133.98 | not rated | not rated | not rated | not rated | not rated |
| 40 | 220.09 | 134.17 | not rated | not rated | not rated | not rated |
| 45 | 303.78 | 219.81 | 134.32 | not rated | not rated | not rated |
| 50 | 386.67 | 303.11 | 219.58 | 134.58 | not rated | not rated |
| 55 | 469.18 | 385.62 | 302.53 | 219.58 | 134.97 | not rated |
| 60 | 551.50 | 467.77 | 384.71 | 302.30 | 219.86 | 135.54 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 100.28 | not rated | not rated | not rated | not rated | not rated |
| 40 | 162.90 | 100.45 | not rated | not rated | not rated | not rated |
| 45 | 223.63 | 162.73 | 100.72 | not rated | not rated | not rated |
| 50 | 283.74 | 223.19 | 162.82 | 101.03 | not rated | not rated |
| 55 | 343.58 | 283.06 | 223.13 | 163.02 | 101.46 | not rated |
| 60 | 403.26 | 342.65 | 282.87 | 223.26 | 163.47 | 102.07 |
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) | 220.086 | 38.17 | 64.1 |
| Low speed (Y) | 162.898 | 28.25 | 37.5 |
Dimensions
| A | 8750 mm |
|---|---|
| B | 1450 mm |
| C | 1240 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 8500 mm |
| H | 1200 mm |
| I | 1190 mm |
| K | 9050 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 9050 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.