BC/BD-2X180HC5-B01 C
84.11 kW
Dry cooler BC/BD-280MD5-B03 C
Defrost: None
Product code: BC/BD-280MD5-B03 C
- Heat rejection i
- 84.14 kW
- Air flow
- 20,299 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 20,299 m³/h |
|---|---|
| External surface | 525.5 m² |
| Inner volume | 64.5 dm³ |
| Fin material | Aluminium |
| Net weight | 512 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 35.0 dB(A) |
|---|---|
| Sound power | 67.0 dB(A) |
| Energy class | B |
| Inlet | 2" |
|---|---|
| Outlet | 2" |
| BC/BD-280MD5-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)
- 84.141 kW Fluid flow 14.59 m³/h Pressure drop 40.0 kPa
- Heat rejection · Low speed (Y)
- 65.204 kW Fluid flow 11.31 m³/h Pressure drop 25.4 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 | 51.24 | not rated | not rated | not rated | not rated | not rated |
| 40 | 84.14 | 51.16 | not rated | not rated | not rated | not rated |
| 45 | 116.05 | 83.73 | 51.08 | not rated | not rated | not rated |
| 50 | 147.65 | 115.36 | 83.38 | 51.04 | not rated | not rated |
| 55 | 179.10 | 146.69 | 114.78 | 83.12 | 51.03 | not rated |
| 60 | 210.47 | 177.88 | 145.87 | 114.31 | 82.95 | 51.09 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 40.02 | not rated | not rated | not rated | not rated | not rated |
| 40 | 65.20 | 39.99 | not rated | not rated | not rated | not rated |
| 45 | 89.58 | 64.93 | 39.96 | not rated | not rated | not rated |
| 50 | 113.71 | 89.10 | 64.70 | 39.95 | not rated | not rated |
| 55 | 137.71 | 113.04 | 88.71 | 64.53 | 39.98 | not rated |
| 60 | 161.66 | 136.86 | 112.48 | 88.41 | 64.45 | 40.06 |
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) | 84.141 | 14.59 | 40.0 |
| Low speed (Y) | 65.204 | 11.31 | 25.4 |
Dimensions
| A | 5150 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 4900 mm |
| H | 2400 mm |
| I | 1180 mm |
| K | 5450 mm |
| D IN | 2" |
| D OUT | 2" |
| Length | 5450 mm |
|---|---|
| Width | 1230 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.