BC/BD-t-2X263AB1-B19 C
144.80 kW
Dry cooler BC/BD-2x180MD5-B01 C
Defrost: None
Product code: BC/BD-2x180MD5-B01 C
- Heat rejection i
- 144.82 kW
- Air flow
- 40,766 m³/h
- Fans
- 2 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 40,766 m³/h |
|---|---|
| External surface | 518.7 m² |
| Inner volume | 83.2 dm³ |
| Fin material | Aluminium |
| Net weight | 500 kg |
| Quantity | 2 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 3,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 51.0 dB(A) |
|---|---|
| Sound power | 83.0 dB(A) |
| Energy class | D |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-2x180MD5-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)
- 144.824 kW Fluid flow 25.14 m³/h Pressure drop 33.5 kPa
- Heat rejection · Low speed (Y)
- 112.118 kW Fluid flow 19.45 m³/h Pressure drop 21.2 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 | 85.09 | not rated | not rated | not rated | not rated | not rated |
| 40 | 144.82 | 85.30 | not rated | not rated | not rated | not rated |
| 45 | 202.82 | 144.53 | 85.49 | not rated | not rated | not rated |
| 50 | 260.27 | 202.08 | 144.27 | 85.66 | not rated | not rated |
| 55 | 317.47 | 259.13 | 201.46 | 144.07 | 85.86 | not rated |
| 60 | 374.53 | 315.93 | 258.15 | 200.99 | 144.02 | 86.13 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 66.39 | not rated | not rated | not rated | not rated | not rated |
| 40 | 112.12 | 66.57 | not rated | not rated | not rated | not rated |
| 45 | 156.35 | 111.86 | 66.72 | not rated | not rated | not rated |
| 50 | 200.12 | 155.75 | 111.64 | 66.87 | not rated | not rated |
| 55 | 243.66 | 199.18 | 155.24 | 111.51 | 67.04 | not rated |
| 60 | 287.08 | 242.41 | 198.40 | 154.87 | 111.48 | 67.27 |
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) | 144.824 | 25.14 | 33.5 |
| Low speed (Y) | 112.118 | 19.45 | 21.2 |
Dimensions
| A | 2750 mm |
|---|---|
| B | 1450 mm |
| C | 2310 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 2500 mm |
| H | 2400 mm |
| I | 2260 mm |
| K | 3050 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 3050 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.