BC/BD-363CB5-B19 C
87.42 kW
Dry cooler BC/BD-280MD1-B03 C
Defrost: None
Product code: BC/BD-280MD1-B03 C
- Heat rejection i
- 87.43 kW
- Air flow
- 20,031 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 20,031 m³/h |
|---|---|
| External surface | 620.4 m² |
| Inner volume | 64.5 dm³ |
| Fin material | Aluminium |
| Net weight | 525 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-280MD1-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)
- 87.425 kW Fluid flow 15.16 m³/h Pressure drop 42.9 kPa
- Heat rejection · Low speed (Y)
- 66.645 kW Fluid flow 11.56 m³/h Pressure drop 26.4 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 | 53.79 | not rated | not rated | not rated | not rated | not rated |
| 40 | 87.43 | 53.66 | not rated | not rated | not rated | not rated |
| 45 | 120.00 | 86.94 | 53.55 | not rated | not rated | not rated |
| 50 | 152.24 | 119.21 | 86.52 | 53.46 | not rated | not rated |
| 55 | 184.33 | 151.16 | 118.53 | 86.20 | 53.44 | not rated |
| 60 | 216.33 | 182.96 | 150.23 | 118.00 | 86.00 | 53.49 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 41.35 | not rated | not rated | not rated | not rated | not rated |
| 40 | 66.65 | 41.29 | not rated | not rated | not rated | not rated |
| 45 | 91.10 | 66.33 | 41.24 | not rated | not rated | not rated |
| 50 | 115.29 | 90.58 | 66.07 | 41.22 | not rated | not rated |
| 55 | 139.37 | 114.57 | 90.15 | 65.90 | 41.25 | not rated |
| 60 | 163.38 | 138.46 | 113.99 | 89.84 | 65.82 | 41.34 |
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) | 87.425 | 15.16 | 42.9 |
| Low speed (Y) | 66.645 | 11.56 | 26.4 |
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.