BC/BD-t-263AA5-B01 C
43.25 kW
Dry cooler BC/BD-t-180GB5-B01 C
Defrost: None
Product code: BC/BD-t-180GB5-B01 C
- Heat rejection i
- 43.36 kW
- Air flow
- 16,390 m³/h
- Fans
- 1 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 16,390 m³/h |
|---|---|
| External surface | 69.0 m² |
| Inner volume | 11.3 dm³ |
| Fin material | Aluminium |
| Net weight | 179 kg |
| Quantity | 1 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 1,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 50.0 dB(A) |
|---|---|
| Sound power | 81.5 dB(A) |
| Energy class | E |
| Inlet | 1 1/2" |
|---|---|
| Outlet | 1 1/2" |
| BC/BD-t-180GB5-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)
- 43.357 kW Fluid flow 7.53 m³/h Pressure drop 41.9 kPa
- Heat rejection · Low speed (Y)
- 34.807 kW Fluid flow 6.04 m³/h Pressure drop 28.4 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 | 24.21 | not rated | not rated | not rated | not rated | not rated |
| 40 | 43.36 | 24.46 | not rated | not rated | not rated | not rated |
| 45 | 62.07 | 43.52 | 24.68 | not rated | not rated | not rated |
| 50 | 80.65 | 62.16 | 43.67 | 24.89 | not rated | not rated |
| 55 | 99.16 | 80.68 | 62.26 | 43.83 | 25.08 | not rated |
| 60 | 117.64 | 99.13 | 80.73 | 62.39 | 44.01 | 25.29 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 19.59 | not rated | not rated | not rated | not rated | not rated |
| 40 | 34.81 | 19.80 | not rated | not rated | not rated | not rated |
| 45 | 49.61 | 34.93 | 19.98 | not rated | not rated | not rated |
| 50 | 64.28 | 49.67 | 35.05 | 20.15 | not rated | not rated |
| 55 | 78.90 | 64.29 | 49.75 | 35.17 | 20.31 | not rated |
| 60 | 93.48 | 78.86 | 64.33 | 49.85 | 35.32 | 20.48 |
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) | 43.357 | 7.53 | 41.9 |
| Low speed (Y) | 34.807 | 6.04 | 28.4 |
Dimensions
| A | 1400 mm |
|---|---|
| B | 1450 mm |
| C | 1230 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 1150 mm |
| H | 1050 mm |
| I | 1180 mm |
| K | 1700 mm |
| D IN | 1 1/2" |
| D OUT | 1 1/2" |
| Length | 1400 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.