BC/BD-2x180MD5-B01 C
144.82 kW
Dry cooler BC/BD-t-2X263AB1-B19 C
Defrost: None
Product code: BC/BD-t-2X263AB1-B19 C
- Heat rejection i
- 144.80 kW
- Air flow
- 45,356 m³/h
- Fans
- 4 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 45,356 m³/h |
|---|---|
| External surface | 275.6 m² |
| Inner volume | 50.9 dm³ |
| Fin material | Aluminium |
| Net weight | 349 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 57.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | E |
| Inlet | 3" |
|---|---|
| Outlet | 3" |
| BC/BD-t-2X263AB1-B19 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)
- 144.802 kW Fluid flow 25.13 m³/h Pressure drop 49.9 kPa
- Heat rejection · Low speed (Y)
- 122.012 kW Fluid flow 21.18 m³/h Pressure drop 36.8 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 | 82.68 | not rated | not rated | not rated | not rated | not rated |
| 40 | 144.80 | 83.17 | not rated | not rated | not rated | not rated |
| 45 | 205.29 | 144.82 | 83.59 | not rated | not rated | not rated |
| 50 | 265.25 | 204.91 | 144.85 | 83.98 | not rated | not rated |
| 55 | 324.97 | 264.49 | 204.61 | 144.92 | 84.36 | not rated |
| 60 | 384.54 | 323.84 | 263.87 | 204.41 | 145.10 | 84.78 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 70.18 | not rated | not rated | not rated | not rated | not rated |
| 40 | 122.01 | 70.58 | not rated | not rated | not rated | not rated |
| 45 | 172.33 | 121.98 | 70.92 | not rated | not rated | not rated |
| 50 | 222.14 | 171.95 | 121.98 | 71.24 | not rated | not rated |
| 55 | 271.73 | 221.42 | 171.62 | 122.01 | 71.56 | not rated |
| 60 | 321.19 | 270.70 | 220.84 | 171.44 | 122.15 | 71.93 |
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) | 144.802 | 25.13 | 49.9 |
| Low speed (Y) | 122.012 | 21.18 | 36.8 |
Dimensions
| A | 2150 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 1900 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 2400 mm |
| D IN | 3" |
| D OUT | 3" |
| Length | 2150 mm |
|---|---|
| Width | 2310 mm |
| Height | 1220 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.