BC/BD-t-550AD5-B09 C
126.17 kW
Dry cooler BC/BD-2x180KD5-B01 C
Defrost: None
Product code: BC/BD-2x180KD5-B01 C
- Heat rejection i
- 126.05 kW
- Air flow
- 37,348 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 37,348 m³/h |
|---|---|
| External surface | 378.2 m² |
| Inner volume | 61.0 dm³ |
| Fin material | Aluminium |
| Net weight | 421 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 52.0 dB(A) |
|---|---|
| Sound power | 83.4 dB(A) |
| Energy class | D |
| Inlet | 2 1/2" |
|---|---|
| Outlet | 2 1/2" |
| BC/BD-2x180KD5-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)
- 126.049 kW Fluid flow 21.88 m³/h Pressure drop 59.7 kPa
- Heat rejection · Low speed (Y)
- 97.748 kW Fluid flow 16.97 m³/h Pressure drop 38.0 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 | 74.01 | not rated | not rated | not rated | not rated | not rated |
| 40 | 126.05 | 74.26 | not rated | not rated | not rated | not rated |
| 45 | 176.75 | 125.98 | 74.49 | not rated | not rated | not rated |
| 50 | 227.02 | 176.41 | 125.94 | 74.72 | not rated | not rated |
| 55 | 277.08 | 226.42 | 176.16 | 125.99 | 74.98 | not rated |
| 60 | 327.04 | 276.23 | 225.95 | 176.02 | 126.13 | 75.30 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 57.88 | not rated | not rated | not rated | not rated | not rated |
| 40 | 97.75 | 58.04 | not rated | not rated | not rated | not rated |
| 45 | 136.46 | 97.60 | 58.18 | not rated | not rated | not rated |
| 50 | 174.82 | 136.09 | 97.51 | 58.34 | not rated | not rated |
| 55 | 213.01 | 174.22 | 135.80 | 97.49 | 58.52 | not rated |
| 60 | 251.10 | 212.19 | 173.74 | 135.62 | 97.55 | 58.75 |
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) | 126.049 | 21.88 | 59.7 |
| Low speed (Y) | 97.748 | 16.97 | 38.0 |
Dimensions
| A | 2100 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1850 mm |
| H | 1750 mm |
| I | 2260 mm |
| K | 2400 mm |
| D IN | 2 1/2" |
| D OUT | 2 1/2" |
| Length | 2400 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.