BC/BD-463BC1-B19 C
141.70 kW
Dry cooler BC/BD-2X280HB5-B01 C
Defrost: None
Product code: BC/BD-2X280HB5-B01 C
- Heat rejection i
- 141.71 kW
- Air flow
- 68,954 m³/h
- Fans
- 4 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 68,954 m³/h |
|---|---|
| External surface | 272.3 m² |
| Inner volume | 55.3 dm³ |
| Fin material | Aluminium |
| Net weight | 544 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2X280HB5-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)
- 141.705 kW Fluid flow 24.60 m³/h Pressure drop 31.5 kPa
- Heat rejection · Low speed (Y)
- 115.150 kW Fluid flow 19.98 m³/h Pressure drop 21.8 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 | 78.16 | not rated | not rated | not rated | not rated | not rated |
| 40 | 141.71 | 79.06 | not rated | not rated | not rated | not rated |
| 45 | 203.95 | 142.34 | 79.86 | not rated | not rated | not rated |
| 50 | 265.83 | 204.41 | 142.93 | 80.57 | not rated | not rated |
| 55 | 327.53 | 266.12 | 204.86 | 143.51 | 81.24 | not rated |
| 60 | 389.14 | 327.67 | 266.46 | 205.36 | 144.12 | 81.90 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 63.83 | not rated | not rated | not rated | not rated | not rated |
| 40 | 115.15 | 64.57 | not rated | not rated | not rated | not rated |
| 45 | 165.24 | 115.62 | 65.21 | not rated | not rated | not rated |
| 50 | 214.98 | 165.54 | 116.07 | 65.80 | not rated | not rated |
| 55 | 264.55 | 215.12 | 165.85 | 116.51 | 66.35 | not rated |
| 60 | 314.03 | 264.55 | 215.31 | 166.20 | 116.98 | 66.89 |
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) | 141.705 | 24.60 | 31.5 |
| Low speed (Y) | 115.150 | 19.98 | 21.8 |
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.